Cayman

Showing 29101–29250 of 45550 results

  • Methyl 3,4-dihydroxyphenylacetate is a polyphenol that has been found in I. aquifolium seeds and has antioxidant and antiviral activities.{59010,59006} It scavenges 2,2-diphenyl-1-picrylhydrazyl (DPPH; Item No. 14805) radicals in a cell-free assay (IC50 = 0.0025 mg/ml).{59010} Methyl 3,4-dihydroxyphenylacetate (0.01 µg/ml) inhibits enterovirus 71 replication in rhabdomyosarcoma cells.{59006}  

     

    Brand:
    Cayman
    SKU:30637 - 250 mg

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  • Methyl 3,4-dihydroxyphenylacetate is a polyphenol that has been found in I. aquifolium seeds and has antioxidant and antiviral activities.{59010,59006} It scavenges 2,2-diphenyl-1-picrylhydrazyl (DPPH; Item No. 14805) radicals in a cell-free assay (IC50 = 0.0025 mg/ml).{59010} Methyl 3,4-dihydroxyphenylacetate (0.01 µg/ml) inhibits enterovirus 71 replication in rhabdomyosarcoma cells.{59006}  

     

    Brand:
    Cayman
    SKU:30637 - 500 mg

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  • methyl 4-Pyrimidine carboxylate is a synthetic intermediate useful for pharmaceutical synthesis.  

     

    Brand:
    Cayman
    SKU:10007114 - 1 g

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  • methyl 4-Pyrimidine carboxylate is a synthetic intermediate useful for pharmaceutical synthesis.  

     

    Brand:
    Cayman
    SKU:10007114 - 100 mg

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  • methyl 4-Pyrimidine carboxylate is a synthetic intermediate useful for pharmaceutical synthesis.  

     

    Brand:
    Cayman
    SKU:10007114 - 500 mg

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  • Risperidone (Item No. 13629) is a benzisoxazole derivative used for treating schizophrenia, and also the psychotic, affective, or behavioral symptoms associated with other disorders.{17629,17608} Methyl 5,6,7,8-tetradehydro risperidone is used as an internal standard used in the quantitative analysis of risperidone.{28961,28960}  

     

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  • Risperidone (Item No. 13629) is a benzisoxazole derivative used for treating schizophrenia, and also the psychotic, affective, or behavioral symptoms associated with other disorders.{17629,17608} Methyl 5,6,7,8-tetradehydro risperidone is used as an internal standard used in the quantitative analysis of risperidone.{28961,28960}  

     

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  • Risperidone (Item No. 13629) is a benzisoxazole derivative used for treating schizophrenia, and also the psychotic, affective, or behavioral symptoms associated with other disorders.{17629,17608} Methyl 5,6,7,8-tetradehydro risperidone is used as an internal standard used in the quantitative analysis of risperidone.{28961,28960}  

     

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    Cayman
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  • Methyl arachidonyl fluorophosphonate (MAFP) is an inhibitor of monoacylglycerol lipase (MAGL) and fatty acid amide hydrolase (FAAH; IC50s = 26 and 0.33 nM, respectively).{53947} It is also an irreversible inhibitor of cytosolic phospholipase A2 (cPLA2), as well as calcium-independent PLA2 (iPLA2; IC50 = 500 nM).{2494,2989,2302} MAFP inhibits A23187-induced arachidonic acid release from human platelets with an IC50 value of 600 nM.{2494}  

     

    Brand:
    Cayman
    SKU:70660 - 1 mg

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  • Methyl arachidonyl fluorophosphonate (MAFP) is an inhibitor of monoacylglycerol lipase (MAGL) and fatty acid amide hydrolase (FAAH; IC50s = 26 and 0.33 nM, respectively).{53947} It is also an irreversible inhibitor of cytosolic phospholipase A2 (cPLA2), as well as calcium-independent PLA2 (iPLA2; IC50 = 500 nM).{2494,2989,2302} MAFP inhibits A23187-induced arachidonic acid release from human platelets with an IC50 value of 600 nM.{2494}  

     

    Brand:
    Cayman
    SKU:70660 - 10 mg

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  • Methyl arachidonyl fluorophosphonate (MAFP) is an inhibitor of monoacylglycerol lipase (MAGL) and fatty acid amide hydrolase (FAAH; IC50s = 26 and 0.33 nM, respectively).{53947} It is also an irreversible inhibitor of cytosolic phospholipase A2 (cPLA2), as well as calcium-independent PLA2 (iPLA2; IC50 = 500 nM).{2494,2989,2302} MAFP inhibits A23187-induced arachidonic acid release from human platelets with an IC50 value of 600 nM.{2494}  

     

    Brand:
    Cayman
    SKU:70660 - 25 mg

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  • Methyl arachidonyl fluorophosphonate (MAFP) is an inhibitor of monoacylglycerol lipase (MAGL) and fatty acid amide hydrolase (FAAH; IC50s = 26 and 0.33 nM, respectively).{53947} It is also an irreversible inhibitor of cytosolic phospholipase A2 (cPLA2), as well as calcium-independent PLA2 (iPLA2; IC50 = 500 nM).{2494,2989,2302} MAFP inhibits A23187-induced arachidonic acid release from human platelets with an IC50 value of 600 nM.{2494}  

     

    Brand:
    Cayman
    SKU:70660 - 5 mg

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  • Methyl cyclohexanecarboxylate is an aliphatic ester that has been used in a variety of chemical synthesis studies, including the preparation of primary amides and reduction of esters to alcohols.{55103,55104}  

     

    Brand:
    Cayman
    SKU:30403 - 10 g

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  • Methyl cyclohexanecarboxylate is an aliphatic ester that has been used in a variety of chemical synthesis studies, including the preparation of primary amides and reduction of esters to alcohols.{55103,55104}  

     

    Brand:
    Cayman
    SKU:30403 - 50 g

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  • Methyl gallate is a phenol that has been found in Meliaceae and has diverse biological activities.{61066,61081,32922,31596} It reduces adipogenic hormonal stimulation-induced lipid accumulation in 3T3-L1 cells when used at a concentration of 50 µM.{61066} Methyl gallate is active against V. cholerae in vitro (MIC = 32 µg/ml) and reduces V. cholerae-induced intestinal fluid accumulation in suckling mice when administered at doses of 50, 100, and 200 mg/kg.{61081} It reduces tumor growth and decreases the number of intratumor CD25+Foxp3high regulatory T cells (Tregs) in an EL-4 model of murine lymphoma.{32922} Methyl gallate (0.7, 7, and 70 mg/kg) reduces knee joint edema and leukocyte, neutrophil, and mononuclear cell infiltration in a mouse model of zymosan-induced arthritis.{31596}  

     

    Brand:
    Cayman
    SKU:19951 -

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  • Methyl gallate is a phenol that has been found in Meliaceae and has diverse biological activities.{61066,61081,32922,31596} It reduces adipogenic hormonal stimulation-induced lipid accumulation in 3T3-L1 cells when used at a concentration of 50 µM.{61066} Methyl gallate is active against V. cholerae in vitro (MIC = 32 µg/ml) and reduces V. cholerae-induced intestinal fluid accumulation in suckling mice when administered at doses of 50, 100, and 200 mg/kg.{61081} It reduces tumor growth and decreases the number of intratumor CD25+Foxp3high regulatory T cells (Tregs) in an EL-4 model of murine lymphoma.{32922} Methyl gallate (0.7, 7, and 70 mg/kg) reduces knee joint edema and leukocyte, neutrophil, and mononuclear cell infiltration in a mouse model of zymosan-induced arthritis.{31596}  

     

    Brand:
    Cayman
    SKU:19951 -

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  • Methyl gallate is a phenol that has been found in Meliaceae and has diverse biological activities.{61066,61081,32922,31596} It reduces adipogenic hormonal stimulation-induced lipid accumulation in 3T3-L1 cells when used at a concentration of 50 µM.{61066} Methyl gallate is active against V. cholerae in vitro (MIC = 32 µg/ml) and reduces V. cholerae-induced intestinal fluid accumulation in suckling mice when administered at doses of 50, 100, and 200 mg/kg.{61081} It reduces tumor growth and decreases the number of intratumor CD25+Foxp3high regulatory T cells (Tregs) in an EL-4 model of murine lymphoma.{32922} Methyl gallate (0.7, 7, and 70 mg/kg) reduces knee joint edema and leukocyte, neutrophil, and mononuclear cell infiltration in a mouse model of zymosan-induced arthritis.{31596}  

     

    Brand:
    Cayman
    SKU:19951 -

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  • Methyl gallate is a phenol that has been found in Meliaceae and has diverse biological activities.{61066,61081,32922,31596} It reduces adipogenic hormonal stimulation-induced lipid accumulation in 3T3-L1 cells when used at a concentration of 50 µM.{61066} Methyl gallate is active against V. cholerae in vitro (MIC = 32 µg/ml) and reduces V. cholerae-induced intestinal fluid accumulation in suckling mice when administered at doses of 50, 100, and 200 mg/kg.{61081} It reduces tumor growth and decreases the number of intratumor CD25+Foxp3high regulatory T cells (Tregs) in an EL-4 model of murine lymphoma.{32922} Methyl gallate (0.7, 7, and 70 mg/kg) reduces knee joint edema and leukocyte, neutrophil, and mononuclear cell infiltration in a mouse model of zymosan-induced arthritis.{31596}  

     

    Brand:
    Cayman
    SKU:19951 -

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  • Methyl parathion is an organophosphate insecticide.{41949} It is converted into an oxon-containing metabolite in vivo, similar to other organophosphate pesticides, that inhibits acetylcholinesterase. Methyl parathion is lethal to lab strains and field isolates of tobacco budworm larvae (LD50s = 7 and 81.8-128.3 μg/g, respectively).{45030} It reduces the number of stink bugs (C. sayi) caught per 100 net sweeps when applied to alfalfa fields at a concentration of 0.4 pounds per acre.{45031} Methyl parathion increases sister chromatid exchange (SCE) in a concentration-dependent manner and induces cell cycle arrest at the M1 phase in V79 cells at a concentration of 40 μg/ml.{42227} It is toxic to rats (LD50 = 14 mg/kg).{41949}  

     

    Brand:
    Cayman
    SKU:25786 - 100 mg

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  • Methyl parathion is an organophosphate insecticide.{41949} It is converted into an oxon-containing metabolite in vivo, similar to other organophosphate pesticides, that inhibits acetylcholinesterase. Methyl parathion is lethal to lab strains and field isolates of tobacco budworm larvae (LD50s = 7 and 81.8-128.3 μg/g, respectively).{45030} It reduces the number of stink bugs (C. sayi) caught per 100 net sweeps when applied to alfalfa fields at a concentration of 0.4 pounds per acre.{45031} Methyl parathion increases sister chromatid exchange (SCE) in a concentration-dependent manner and induces cell cycle arrest at the M1 phase in V79 cells at a concentration of 40 μg/ml.{42227} It is toxic to rats (LD50 = 14 mg/kg).{41949}  

     

    Brand:
    Cayman
    SKU:25786 - 50 mg

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  • MγLnFP is an analog of methyl arachidonyl fluozophosphonate (MAFP; Item No. 70660), which has been widely studied as an inhibitor of phospholipases, FAAH, and as a CB receptor ligand.{2494,4314,2989} The pharmacology of the γ-linolenyl analog of MAFP has not been completely investigated.  

     

    Brand:
    Cayman
    SKU:70664 - 1 mg

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  • MγLnFP is an analog of methyl arachidonyl fluozophosphonate (MAFP; Item No. 70660), which has been widely studied as an inhibitor of phospholipases, FAAH, and as a CB receptor ligand.{2494,4314,2989} The pharmacology of the γ-linolenyl analog of MAFP has not been completely investigated.  

     

    Brand:
    Cayman
    SKU:70664 - 10 mg

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  • MγLnFP is an analog of methyl arachidonyl fluozophosphonate (MAFP; Item No. 70660), which has been widely studied as an inhibitor of phospholipases, FAAH, and as a CB receptor ligand.{2494,4314,2989} The pharmacology of the γ-linolenyl analog of MAFP has not been completely investigated.  

     

    Brand:
    Cayman
    SKU:70664 - 5 mg

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  • BB-22 (Item No. 14099) is synthetic cannabinoid which has been identified in herbal mixtures.{23290} It is a quinolinyl cyclohexyl indole with a carboxylate group, abbreviated as QUCHIC.{23290} methyl-1-(cyclohexylmethyl)-1H-indole-3-Carboxylate is an analog of BB-22 that lacks the quinoline group. The physiological and toxicological properties of this compound are not known. This product is intended for forensic and research applications.  

     

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    Cayman
    SKU:-
  • BB-22 (Item No. 14099) is synthetic cannabinoid which has been identified in herbal mixtures.{23290} It is a quinolinyl cyclohexyl indole with a carboxylate group, abbreviated as QUCHIC.{23290} methyl-1-(cyclohexylmethyl)-1H-indole-3-Carboxylate is an analog of BB-22 that lacks the quinoline group. The physiological and toxicological properties of this compound are not known. This product is intended for forensic and research applications.  

     

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    Cayman
    SKU:-
  • BB-22 (Item No. 14099) is synthetic cannabinoid which has been identified in herbal mixtures.{23290} It is a quinolinyl cyclohexyl indole with a carboxylate group, abbreviated as QUCHIC.{23290} methyl-1-(cyclohexylmethyl)-1H-indole-3-Carboxylate is an analog of BB-22 that lacks the quinoline group. The physiological and toxicological properties of this compound are not known. This product is intended for forensic and research applications.  

     

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    Cayman
    SKU:-
  • PB-22 (Item No. 14096) is synthetic cannabinoid that has been identified in herbal mixtures.{23290} It is a quinolinyl pentyl indole with a carboxylate group, abbreviated as QUPIC.{23290} methy-1-pentyl-1H-indole-3-Carboxylate is an analog of PB-22 that lacks the quinoline group. The physiological and toxicological properties of this compound are not known. This product is intended for forensic and research applications.  

     

    Brand:
    Cayman
    SKU:-
  • PB-22 (Item No. 14096) is synthetic cannabinoid that has been identified in herbal mixtures.{23290} It is a quinolinyl pentyl indole with a carboxylate group, abbreviated as QUPIC.{23290} methy-1-pentyl-1H-indole-3-Carboxylate is an analog of PB-22 that lacks the quinoline group. The physiological and toxicological properties of this compound are not known. This product is intended for forensic and research applications.  

     

    Brand:
    Cayman
    SKU:-
  • PB-22 (Item No. 14096) is synthetic cannabinoid that has been identified in herbal mixtures.{23290} It is a quinolinyl pentyl indole with a carboxylate group, abbreviated as QUPIC.{23290} methy-1-pentyl-1H-indole-3-Carboxylate is an analog of PB-22 that lacks the quinoline group. The physiological and toxicological properties of this compound are not known. This product is intended for forensic and research applications.  

     

    Brand:
    Cayman
    SKU:-
  • Nitric oxide synthase (NOS) catalyzes the conversion of L-arginine to nitric oxide (NO) and citrulline. Methyl-L-NIO (hydrochloride) is a competitive nitric oxide synthase (NOS) inhibitor that competes with L-arginine for the amino acid binding site. It is a more potent inhibitor of nNOS (Ki = 3.0 µM) than eNOS (Ki = 10.0 µM) or iNOS (Ki = 9.5 µM).{6358}  

     

    Brand:
    Cayman
    SKU:10010252 - 10 mg

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  • Nitric oxide synthase (NOS) catalyzes the conversion of L-arginine to nitric oxide (NO) and citrulline. Methyl-L-NIO (hydrochloride) is a competitive nitric oxide synthase (NOS) inhibitor that competes with L-arginine for the amino acid binding site. It is a more potent inhibitor of nNOS (Ki = 3.0 µM) than eNOS (Ki = 10.0 µM) or iNOS (Ki = 9.5 µM).{6358}  

     

    Brand:
    Cayman
    SKU:10010252 - 25 mg

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  • Nitric oxide synthase (NOS) catalyzes the conversion of L-arginine to nitric oxide (NO) and citrulline. Methyl-L-NIO (hydrochloride) is a competitive nitric oxide synthase (NOS) inhibitor that competes with L-arginine for the amino acid binding site. It is a more potent inhibitor of nNOS (Ki = 3.0 µM) than eNOS (Ki = 10.0 µM) or iNOS (Ki = 9.5 µM).{6358}  

     

    Brand:
    Cayman
    SKU:10010252 - 5 mg

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  • Nitric oxide synthase (NOS) catalyzes the conversion of L-arginine to nitric oxide (NO) and citrulline. Methyl-L-NIO (hydrochloride) is a competitive nitric oxide synthase (NOS) inhibitor that competes with L-arginine for the amino acid binding site. It is a more potent inhibitor of nNOS (Ki = 3.0 µM) than eNOS (Ki = 10.0 µM) or iNOS (Ki = 9.5 µM).{6358}  

     

    Brand:
    Cayman
    SKU:10010252 - 50 mg

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  • Methyl-β-cyclodextrin is a randomly methylated form of the cyclic oligosaccharide β-cyclodextrin (Item No. 23387).{26620} Methyl-β-cyclodextrin contains seven D-(+)-glucopyranose units that contain randomized hydrogen or methyl groups. Methyl-β-cyclodextrin has been used to improve the aqueous solubility of various compounds and to extract cholesterol from lipid membranes.{26620,46005} Methyl-β-cyclodextrin (5 mM) reduces α-synuclein levels in the membrane and detergent-insoluble fractions from B103 neuroblastoma cells transfected with human α-synuclein.{46006} It also reduces α-synuclein levels in mouse brain in a transgenic model of α-synucleinopathy.  

     

    Brand:
    Cayman
    SKU:21633 -

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  • Methyl-β-cyclodextrin is a randomly methylated form of the cyclic oligosaccharide β-cyclodextrin (Item No. 23387).{26620} Methyl-β-cyclodextrin contains seven D-(+)-glucopyranose units that contain randomized hydrogen or methyl groups. Methyl-β-cyclodextrin has been used to improve the aqueous solubility of various compounds and to extract cholesterol from lipid membranes.{26620,46005} Methyl-β-cyclodextrin (5 mM) reduces α-synuclein levels in the membrane and detergent-insoluble fractions from B103 neuroblastoma cells transfected with human α-synuclein.{46006} It also reduces α-synuclein levels in mouse brain in a transgenic model of α-synucleinopathy.  

     

    Brand:
    Cayman
    SKU:21633 -

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  • Methyl-β-cyclodextrin is a randomly methylated form of the cyclic oligosaccharide β-cyclodextrin (Item No. 23387).{26620} Methyl-β-cyclodextrin contains seven D-(+)-glucopyranose units that contain randomized hydrogen or methyl groups. Methyl-β-cyclodextrin has been used to improve the aqueous solubility of various compounds and to extract cholesterol from lipid membranes.{26620,46005} Methyl-β-cyclodextrin (5 mM) reduces α-synuclein levels in the membrane and detergent-insoluble fractions from B103 neuroblastoma cells transfected with human α-synuclein.{46006} It also reduces α-synuclein levels in mouse brain in a transgenic model of α-synucleinopathy.  

     

    Brand:
    Cayman
    SKU:21633 -

    Out of stock

  • Methyl-β-cyclodextrin is a randomly methylated form of the cyclic oligosaccharide β-cyclodextrin (Item No. 23387).{26620} Methyl-β-cyclodextrin contains seven D-(+)-glucopyranose units that contain randomized hydrogen or methyl groups. Methyl-β-cyclodextrin has been used to improve the aqueous solubility of various compounds and to extract cholesterol from lipid membranes.{26620,46005} Methyl-β-cyclodextrin (5 mM) reduces α-synuclein levels in the membrane and detergent-insoluble fractions from B103 neuroblastoma cells transfected with human α-synuclein.{46006} It also reduces α-synuclein levels in mouse brain in a transgenic model of α-synucleinopathy.  

     

    Brand:
    Cayman
    SKU:21633 -

    Out of stock

  • Immunogen: Methylated KLH conjugated • Host: Rabbit • Cross Reactivity: (+) Mono- and di-methylated lysine residues in multiple species (cross-reactivity with tri-methyl lysine has not been tested); (−) Acetylated lysine • Application: ELISA, IHC, IP, and WB • Lysine can be methylated once, twice, or three times by lysine methyltransferases. The transfer of methyl groups from SAM to histones is catalyzed by histone methyltransferases.  

     

    Brand:
    Cayman
    SKU:31686- 100 µg
  • Post-translational modifications of proteins play critical roles in the regulation and function of many known biological processes. Proteins can be post-translationally modified in many different ways, and a common post-transcriptional modification of lysine involves methylation.{17715} Lysine can be methylated once, twice, or three times by lysine methyltransferases. The transfer of methyl groups from S-adenosyl methionine to histones is catalyzed by enzymes known as histone methyltransferases. Histones which are methylated on certain residues can act epigenetically to repress or activate gene expression.{17715,17725}  

     

    Brand:
    Cayman
    SKU:31686 - 100 µg

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  • Immunogen: Methylated KLH conjugated • Host: Rabbit • Cross Reactivity: (+) Mono- and di-methylated lysine residues in multiple species (cross-reactivity with tri-methyl lysine has not been tested); (−) Acetylated lysine • Application: ELISA, IHC, IP, and WB • Lysine can be methylated once, twice, or three times by lysine methyltransferases. The transfer of methyl groups from SAM to histones is catalyzed by histone methyltransferases.  

     

    Brand:
    Cayman
    SKU:31686- 100 µg

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  • Post-translational modifications of proteins play critical roles in the regulation and function of many known biological processes. Proteins can be post-translationally modified in many different ways, and a common post-transcriptional modification of lysine involves methylation.{17715} Lysine can be methylated once, twice, or three times by lysine methyltransferases. The transfer of methyl groups from S-adenosyl methionine to histones is catalyzed by enzymes known as histone methyltransferases. Histones which are methylated on certain residues can act epigenetically to repress or activate gene expression.{17715,17725}  

     

    Brand:
    Cayman
    SKU:13728 - 100 µg

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  • Immunogen: Methylated KLH Conjugated • Host: Rabbit • Species Reactivity: Species Independent • Application(s): ELISA, ICC/IF, IP, and WB • Lysine can be methylated once, twice, or three times by lysine methyltransferases. The transfer of methyl groups from SAM to histones is catalyzed by histone methyltransferases.  

     

    Brand:
    Cayman
    SKU:13728- 100 µg

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  • Immunogen: Methylated KLH Conjugated • Host: Rabbit • Species Reactivity: Species Independent • Application(s): ELISA, ICC/IF, IP, and WB • Lysine can be methylated once, twice, or three times by lysine methyltransferases. The transfer of methyl groups from SAM to histones is catalyzed by histone methyltransferases.  

     

    Brand:
    Cayman
    SKU:13728- 100 µg
  • Methylcarbamyl PAF C-16 is a stable analog of PAF C-16 with a half-life greater than 100 minutes in platelet poor plasma due to its resistance to degradation by PAF-AH.{613,4944} It is nearly equipotent with PAF C-16 in its ability to induce platelet aggregation both in isolated platelets and in platelet-rich plasma.{613} In NRK-49 cells overexpressing the PAF receptor, both PAF C-16 and methylcarbamyl PAF C-16 cause the induction of c-myc and c-fos and the activation of mitogen-activated protein kinase.{4944} Methylcarbamyl PAF C-16 induces G1 phase cell cycle arrest, suggesting a potential role for PAF in the inhibition of oncogenic transformation.{4944}  

     

    Brand:
    Cayman
    SKU:60908 - 1 mg

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  • Methylcarbamyl PAF C-16 is a stable analog of PAF C-16 with a half-life greater than 100 minutes in platelet poor plasma due to its resistance to degradation by PAF-AH.{613,4944} It is nearly equipotent with PAF C-16 in its ability to induce platelet aggregation both in isolated platelets and in platelet-rich plasma.{613} In NRK-49 cells overexpressing the PAF receptor, both PAF C-16 and methylcarbamyl PAF C-16 cause the induction of c-myc and c-fos and the activation of mitogen-activated protein kinase.{4944} Methylcarbamyl PAF C-16 induces G1 phase cell cycle arrest, suggesting a potential role for PAF in the inhibition of oncogenic transformation.{4944}  

     

    Brand:
    Cayman
    SKU:60908 - 10 mg

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  • Methylcarbamyl PAF C-16 is a stable analog of PAF C-16 with a half-life greater than 100 minutes in platelet poor plasma due to its resistance to degradation by PAF-AH.{613,4944} It is nearly equipotent with PAF C-16 in its ability to induce platelet aggregation both in isolated platelets and in platelet-rich plasma.{613} In NRK-49 cells overexpressing the PAF receptor, both PAF C-16 and methylcarbamyl PAF C-16 cause the induction of c-myc and c-fos and the activation of mitogen-activated protein kinase.{4944} Methylcarbamyl PAF C-16 induces G1 phase cell cycle arrest, suggesting a potential role for PAF in the inhibition of oncogenic transformation.{4944}  

     

    Brand:
    Cayman
    SKU:60908 - 25 mg

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  • Methylcarbamyl PAF C-16 is a stable analog of PAF C-16 with a half-life greater than 100 minutes in platelet poor plasma due to its resistance to degradation by PAF-AH.{613,4944} It is nearly equipotent with PAF C-16 in its ability to induce platelet aggregation both in isolated platelets and in platelet-rich plasma.{613} In NRK-49 cells overexpressing the PAF receptor, both PAF C-16 and methylcarbamyl PAF C-16 cause the induction of c-myc and c-fos and the activation of mitogen-activated protein kinase.{4944} Methylcarbamyl PAF C-16 induces G1 phase cell cycle arrest, suggesting a potential role for PAF in the inhibition of oncogenic transformation.{4944}  

     

    Brand:
    Cayman
    SKU:60908 - 5 mg

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  • Methylcardol triene is a phenol found in cashew nut shell liquid that inhibits α-glucosidase (IC50 = 39.6 µM).{36153} It is schistosomicidal, killing 100% of adult S. mansoni worms after 24 hours when used at concentrations of 100 and 200 µM.{361514} It has been used as a starting material for the synthesis of mono- and bis-benzoxazines.{36152}  

     

    Brand:
    Cayman
    SKU:23404 - 1 mg

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  • Methylcardol triene is a phenol found in cashew nut shell liquid that inhibits α-glucosidase (IC50 = 39.6 µM).{36153} It is schistosomicidal, killing 100% of adult S. mansoni worms after 24 hours when used at concentrations of 100 and 200 µM.{361514} It has been used as a starting material for the synthesis of mono- and bis-benzoxazines.{36152}  

     

    Brand:
    Cayman
    SKU:23404 - 10 mg

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  • Methylcardol triene is a phenol found in cashew nut shell liquid that inhibits α-glucosidase (IC50 = 39.6 µM).{36153} It is schistosomicidal, killing 100% of adult S. mansoni worms after 24 hours when used at concentrations of 100 and 200 µM.{361514} It has been used as a starting material for the synthesis of mono- and bis-benzoxazines.{36152}  

     

    Brand:
    Cayman
    SKU:23404 - 5 mg

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  • Methylcardol triene is a phenol found in cashew nut shell liquid that inhibits α-glucosidase (IC50 = 39.6 µM).{36153} It is schistosomicidal, killing 100% of adult S. mansoni worms after 24 hours when used at concentrations of 100 and 200 µM.{361514} It has been used as a starting material for the synthesis of mono- and bis-benzoxazines.{36152}  

     

    Brand:
    Cayman
    SKU:23404 - 500 µg

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  • Methylclonazepam (Item No. 22747) is an analytical reference standard categorized as a benzodiazepine.{46026} This product is intended for research and forensic applications.  

     

    Brand:
    Cayman
    SKU:22747 -

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  • Methylclonazepam (Item No. 22747) is an analytical reference standard categorized as a benzodiazepine.{46026} This product is intended for research and forensic applications.  

     

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    Cayman
    SKU:22747 -

    Out of stock

  • Methylcobalamin is an analog of vitamin B12 (Item No. 18425) with diverse neurological activities.{52229,52230,52231,52232} It promotes neurite outgrowth and survival in primary cerebellar granule (CGN) and dorsal root ganglion (DRG) cells and activation of ERK1/2 and Akt when used at concentrations ranging from 0.1 to 100 µM.{52229} Methylcobalamin (1 mg/kg per day) improves sensory function in a pinch test and increases toe spreading in a rat model of sciatic nerve injury. It decreases the number of atypical mitochondria in the sciatic nerve and reduces mechanical allodynia and thermal hyperalgesia induced by vincristine (Item No. 11764) in a rat model of neuropathic pain.{52230} Methylcobalamin (30 mg/kg) reduces muscle weakness and forelimb contracture and increases bicep muscle weight and the number of musculocutaneous nerves in the wobbler mouse model of amyotrophic lateral sclerosis (ALS).{52231} It also enhances the recovery of compound muscle action potentials and motor end plate innervation and decreases the time to sticker removal in the sticker removal grooming test in a rat model of bicep ulnar to musculocutaneous nerve transfer.{52232}  

     

    Brand:
    Cayman
    SKU:29113 - 1 g

    Available on backorder

  • Methylcobalamin is an analog of vitamin B12 (Item No. 18425) with diverse neurological activities.{52229,52230,52231,52232} It promotes neurite outgrowth and survival in primary cerebellar granule (CGN) and dorsal root ganglion (DRG) cells and activation of ERK1/2 and Akt when used at concentrations ranging from 0.1 to 100 µM.{52229} Methylcobalamin (1 mg/kg per day) improves sensory function in a pinch test and increases toe spreading in a rat model of sciatic nerve injury. It decreases the number of atypical mitochondria in the sciatic nerve and reduces mechanical allodynia and thermal hyperalgesia induced by vincristine (Item No. 11764) in a rat model of neuropathic pain.{52230} Methylcobalamin (30 mg/kg) reduces muscle weakness and forelimb contracture and increases bicep muscle weight and the number of musculocutaneous nerves in the wobbler mouse model of amyotrophic lateral sclerosis (ALS).{52231} It also enhances the recovery of compound muscle action potentials and motor end plate innervation and decreases the time to sticker removal in the sticker removal grooming test in a rat model of bicep ulnar to musculocutaneous nerve transfer.{52232}  

     

    Brand:
    Cayman
    SKU:29113 - 100 mg

    Available on backorder

  • Methylcobalamin is an analog of vitamin B12 (Item No. 18425) with diverse neurological activities.{52229,52230,52231,52232} It promotes neurite outgrowth and survival in primary cerebellar granule (CGN) and dorsal root ganglion (DRG) cells and activation of ERK1/2 and Akt when used at concentrations ranging from 0.1 to 100 µM.{52229} Methylcobalamin (1 mg/kg per day) improves sensory function in a pinch test and increases toe spreading in a rat model of sciatic nerve injury. It decreases the number of atypical mitochondria in the sciatic nerve and reduces mechanical allodynia and thermal hyperalgesia induced by vincristine (Item No. 11764) in a rat model of neuropathic pain.{52230} Methylcobalamin (30 mg/kg) reduces muscle weakness and forelimb contracture and increases bicep muscle weight and the number of musculocutaneous nerves in the wobbler mouse model of amyotrophic lateral sclerosis (ALS).{52231} It also enhances the recovery of compound muscle action potentials and motor end plate innervation and decreases the time to sticker removal in the sticker removal grooming test in a rat model of bicep ulnar to musculocutaneous nerve transfer.{52232}  

     

    Brand:
    Cayman
    SKU:29113 - 250 mg

    Available on backorder

  • Methylcobalamin is an analog of vitamin B12 (Item No. 18425) with diverse neurological activities.{52229,52230,52231,52232} It promotes neurite outgrowth and survival in primary cerebellar granule (CGN) and dorsal root ganglion (DRG) cells and activation of ERK1/2 and Akt when used at concentrations ranging from 0.1 to 100 µM.{52229} Methylcobalamin (1 mg/kg per day) improves sensory function in a pinch test and increases toe spreading in a rat model of sciatic nerve injury. It decreases the number of atypical mitochondria in the sciatic nerve and reduces mechanical allodynia and thermal hyperalgesia induced by vincristine (Item No. 11764) in a rat model of neuropathic pain.{52230} Methylcobalamin (30 mg/kg) reduces muscle weakness and forelimb contracture and increases bicep muscle weight and the number of musculocutaneous nerves in the wobbler mouse model of amyotrophic lateral sclerosis (ALS).{52231} It also enhances the recovery of compound muscle action potentials and motor end plate innervation and decreases the time to sticker removal in the sticker removal grooming test in a rat model of bicep ulnar to musculocutaneous nerve transfer.{52232}  

     

    Brand:
    Cayman
    SKU:29113 - 500 mg

    Available on backorder

  • Methyldopate is an ethyl ester prodrug form of methyldopa (Item No. 21814), a dopamine decarboxylase inhibitor that has antihypertensive activity in vitro and in vivo.{36001,36002,36000},{37260} Formulations containing methyldopate have been used in the treatment of hypertension.  

     

    Brand:
    Cayman
    SKU:24002 - 1 mg

    Available on backorder

  • Methyldopate is an ethyl ester prodrug form of methyldopa (Item No. 21814), a dopamine decarboxylase inhibitor that has antihypertensive activity in vitro and in vivo.{36001,36002,36000},{37260} Formulations containing methyldopate have been used in the treatment of hypertension.  

     

    Brand:
    Cayman
    SKU:24002 - 10 mg

    Available on backorder

  • Methyldopate is an ethyl ester prodrug form of methyldopa (Item No. 21814), a dopamine decarboxylase inhibitor that has antihypertensive activity in vitro and in vivo.{36001,36002,36000},{37260} Formulations containing methyldopate have been used in the treatment of hypertension.  

     

    Brand:
    Cayman
    SKU:24002 - 5 mg

    Available on backorder

  • Methylene blue is a cationic thiazine dye that has diverse biological activities.{47160,47163,47161} It inhibits the catalytic function of inducible and constitutive nitric oxide synthases via oxidation of enzyme-bound ferrous iron.{47160} Methylene blue also inhibits monoamine oxidase (MAO) and increases the activity of mitochondrial cytochrome C oxidase (complex IV).{47163,47161} In vivo, methylene blue stabilizes systemic circulation without increasing peripheral resistance, decreases lipid peroxidation, and reduces anoxic tissue injury in brain and heart in a porcine model of global ischemia and reperfusion injury.{47160} It inhibits MAO activity in brain and reduces the age-related decline in grip strength and spatial memory in old mice when administered in drinking water at a concentration of 250 μM.{47163} Methylene blue (15, 30, and 60 mg/kg) also reduces immobility time in the forced swim test in mice, indicating antidepressant-like activity.{47161} Methylene blue is commonly used to stain cells and tissues in research.{47162}  

     

    Brand:
    Cayman
    SKU:26095 - 100 g

    Available on backorder

  • Methylene blue is a cationic thiazine dye that has diverse biological activities.{47160,47163,47161} It inhibits the catalytic function of inducible and constitutive nitric oxide synthases via oxidation of enzyme-bound ferrous iron.{47160} Methylene blue also inhibits monoamine oxidase (MAO) and increases the activity of mitochondrial cytochrome C oxidase (complex IV).{47163,47161} In vivo, methylene blue stabilizes systemic circulation without increasing peripheral resistance, decreases lipid peroxidation, and reduces anoxic tissue injury in brain and heart in a porcine model of global ischemia and reperfusion injury.{47160} It inhibits MAO activity in brain and reduces the age-related decline in grip strength and spatial memory in old mice when administered in drinking water at a concentration of 250 μM.{47163} Methylene blue (15, 30, and 60 mg/kg) also reduces immobility time in the forced swim test in mice, indicating antidepressant-like activity.{47161} Methylene blue is commonly used to stain cells and tissues in research.{47162}  

     

    Brand:
    Cayman
    SKU:26095 - 25 g

    Available on backorder

  • Methylene blue is a cationic thiazine dye that has diverse biological activities.{47160,47163,47161} It inhibits the catalytic function of inducible and constitutive nitric oxide synthases via oxidation of enzyme-bound ferrous iron.{47160} Methylene blue also inhibits monoamine oxidase (MAO) and increases the activity of mitochondrial cytochrome C oxidase (complex IV).{47163,47161} In vivo, methylene blue stabilizes systemic circulation without increasing peripheral resistance, decreases lipid peroxidation, and reduces anoxic tissue injury in brain and heart in a porcine model of global ischemia and reperfusion injury.{47160} It inhibits MAO activity in brain and reduces the age-related decline in grip strength and spatial memory in old mice when administered in drinking water at a concentration of 250 μM.{47163} Methylene blue (15, 30, and 60 mg/kg) also reduces immobility time in the forced swim test in mice, indicating antidepressant-like activity.{47161} Methylene blue is commonly used to stain cells and tissues in research.{47162}  

     

    Brand:
    Cayman
    SKU:26095 - 250 g

    Available on backorder

  • Methylene blue is a cationic thiazine dye that has diverse biological activities.{47160,47163,47161} It inhibits the catalytic function of inducible and constitutive nitric oxide synthases via oxidation of enzyme-bound ferrous iron.{47160} Methylene blue also inhibits monoamine oxidase (MAO) and increases the activity of mitochondrial cytochrome C oxidase (complex IV).{47163,47161} In vivo, methylene blue stabilizes systemic circulation without increasing peripheral resistance, decreases lipid peroxidation, and reduces anoxic tissue injury in brain and heart in a porcine model of global ischemia and reperfusion injury.{47160} It inhibits MAO activity in brain and reduces the age-related decline in grip strength and spatial memory in old mice when administered in drinking water at a concentration of 250 μM.{47163} Methylene blue (15, 30, and 60 mg/kg) also reduces immobility time in the forced swim test in mice, indicating antidepressant-like activity.{47161} Methylene blue is commonly used to stain cells and tissues in research.{47162}  

     

    Brand:
    Cayman
    SKU:26095 - 50 g

    Available on backorder

  • Methylhexanamine (hydrochloride) is a simple aliphatic amine that was once marketed as a nasal decongestant (Forthane) but is now sold as a bodybuilding supplement (Floradrene, Geranamine). It is also sold as a mild stimulant in the form of party pills and has been reported to cause cerebral hemorrhage in a case report.{19973} While little is known about its mode of action, methylhexanamine interferes in immunoassays for amphetamines, presumably because of the common ethylamine structure.{19974} This compound is intended for forensic or research purposes.  

     

    Brand:
    Cayman
    SKU:10749 - 10 mg

    Available on backorder

  • Methylhexanamine (hydrochloride) is a simple aliphatic amine that was once marketed as a nasal decongestant (Forthane) but is now sold as a bodybuilding supplement (Floradrene, Geranamine). It is also sold as a mild stimulant in the form of party pills and has been reported to cause cerebral hemorrhage in a case report.{19973} While little is known about its mode of action, methylhexanamine interferes in immunoassays for amphetamines, presumably because of the common ethylamine structure.{19974} This compound is intended for forensic or research purposes.  

     

    Brand:
    Cayman
    SKU:10749 - 5 mg

    Available on backorder

  • Methylhexanamine (hydrochloride) is a simple aliphatic amine that was once marketed as a nasal decongestant (Forthane) but is now sold as a bodybuilding supplement (Floradrene, Geranamine). It is also sold as a mild stimulant in the form of party pills and has been reported to cause cerebral hemorrhage in a case report.{19973} While little is known about its mode of action, methylhexanamine interferes in immunoassays for amphetamines, presumably because of the common ethylamine structure.{19974} This compound is intended for forensic or research purposes.  

     

    Brand:
    Cayman
    SKU:10749 - 50 mg

    Available on backorder

  • Methylhomatropine is an anticholinergic agent.{36327} It blocks spasm of rat and rabbit intestines induced by acetylcholine (Item No. 23829) ex vivo (ED50s = 0.052 and 0.011 mg/kg, respectively). Methylhomatropine slows intestinal transit of a charcoal meal in rats (ED50 = 27 mg/kg) and blocks salivary gland secretion in rabbits (ED50 = 0.16 mg/kg). It also induces mydriasis in mice when administered subcutaneously or orally (ED50s = 0.13 and 12 mg/kg, respectively). Formulations containing methylhomatropine have been used in the treatment of nausea, vomiting, and motion sickness.  

     

    Brand:
    Cayman
    SKU:23832 - 1 g

    Available on backorder

  • Methylhomatropine is an anticholinergic agent.{36327} It blocks spasm of rat and rabbit intestines induced by acetylcholine (Item No. 23829) ex vivo (ED50s = 0.052 and 0.011 mg/kg, respectively). Methylhomatropine slows intestinal transit of a charcoal meal in rats (ED50 = 27 mg/kg) and blocks salivary gland secretion in rabbits (ED50 = 0.16 mg/kg). It also induces mydriasis in mice when administered subcutaneously or orally (ED50s = 0.13 and 12 mg/kg, respectively). Formulations containing methylhomatropine have been used in the treatment of nausea, vomiting, and motion sickness.  

     

    Brand:
    Cayman
    SKU:23832 - 5 g

    Available on backorder

  • Methylisothiazolinone (MI) is an isothiazolinone-derived biocide used for controlling microbial growth in industrial and household products, often in a mixture with 5-chloro-2-methyl-3-isothiazolone (MCI).{37117,30031} MI is active against Gram-positive and Gram-negative bacteria, fungi, and yeast with MIC values of 0.0045, 0.0015, >0.01, and 0.0065% (w/w) for S. aureus, P. aeruginosa, A. niger, and C. albicans, respectively, when used alone.{37117} MIC values are 7 to 200-fold lower when MI is used in combination with MCI. MI decreases neurite outgrowth of rat cortical neurons when used at concentrations of 0.1-3 µM and inhibits Src family kinases in cell-free assays.{37116} MI, alone and as a mixture with MCI, can elicit contact sensitization.{30031}  

     

    Brand:
    Cayman
    SKU:28136 - 1 ml

    Available on backorder

  • Methylisothiazolinone (MI) is an isothiazolinone-derived biocide used for controlling microbial growth in industrial and household products, often in a mixture with 5-chloro-2-methyl-3-isothiazolone (MCI).{37117,30031} MI is active against Gram-positive and Gram-negative bacteria, fungi, and yeast with MIC values of 0.0045, 0.0015, >0.01, and 0.0065% (w/w) for S. aureus, P. aeruginosa, A. niger, and C. albicans, respectively, when used alone.{37117} MIC values are 7 to 200-fold lower when MI is used in combination with MCI. MI decreases neurite outgrowth of rat cortical neurons when used at concentrations of 0.1-3 µM and inhibits Src family kinases in cell-free assays.{37116} MI, alone and as a mixture with MCI, can elicit contact sensitization.{30031}  

     

    Brand:
    Cayman
    SKU:28136 - 10 ml

    Available on backorder

  • Methylisothiazolinone (MI) is an isothiazolinone-derived biocide used for controlling microbial growth in industrial and household products, often in a mixture with 5-chloro-2-methyl-3-isothiazolone (MCI).{37117,30031} MI is active against Gram-positive and Gram-negative bacteria, fungi, and yeast with MIC values of 0.0045, 0.0015, >0.01, and 0.0065% (w/w) for S. aureus, P. aeruginosa, A. niger, and C. albicans, respectively, when used alone.{37117} MIC values are 7 to 200-fold lower when MI is used in combination with MCI. MI decreases neurite outgrowth of rat cortical neurons when used at concentrations of 0.1-3 µM and inhibits Src family kinases in cell-free assays.{37116} MI, alone and as a mixture with MCI, can elicit contact sensitization.{30031}  

     

    Brand:
    Cayman
    SKU:28136 - 25 ml

    Available on backorder

  • Methylisothiazolinone (MI) is an isothiazolinone-derived biocide used for controlling microbial growth in industrial and household products, often in a mixture with 5-chloro-2-methyl-3-isothiazolone (MCI).{37117,30031} MI is active against Gram-positive and Gram-negative bacteria, fungi, and yeast with MIC values of 0.0045, 0.0015, >0.01, and 0.0065% (w/w) for S. aureus, P. aeruginosa, A. niger, and C. albicans, respectively, when used alone.{37117} MIC values are 7 to 200-fold lower when MI is used in combination with MCI. MI decreases neurite outgrowth of rat cortical neurons when used at concentrations of 0.1-3 µM and inhibits Src family kinases in cell-free assays.{37116} MI, alone and as a mixture with MCI, can elicit contact sensitization.{30031}  

     

    Brand:
    Cayman
    SKU:28136 - 5 ml

    Available on backorder

  • Methyllycaconitine (MLA) is an antagonist of α7-containing neuronal nicotinic acetylcholine receptors (nAChRs; Ki = 1.4 nM).{29719,33286} It is less effective at other nAChRs.{27173,27178} MLA is used to selectively evaluate the role of α7-containing nAChRs in signaling pathways.{33284,33285}  

     

    Brand:
    Cayman
    SKU:21398 -

    Out of stock

  • Methyllycaconitine (MLA) is an antagonist of α7-containing neuronal nicotinic acetylcholine receptors (nAChRs; Ki = 1.4 nM).{29719,33286} It is less effective at other nAChRs.{27173,27178} MLA is used to selectively evaluate the role of α7-containing nAChRs in signaling pathways.{33284,33285}  

     

    Brand:
    Cayman
    SKU:21398 -

    Out of stock

  • Methyllycaconitine (MLA) is an antagonist of α7-containing neuronal nicotinic acetylcholine receptors (nAChRs; Ki = 1.4 nM).{29719,33286} It is less effective at other nAChRs.{27173,27178} MLA is used to selectively evaluate the role of α7-containing nAChRs in signaling pathways.{33284,33285}  

     

    Brand:
    Cayman
    SKU:21398 -

    Out of stock

  • Methyllycaconitine (MLA) is an antagonist of α7-containing neuronal nicotinic acetylcholine receptors (nAChRs; Ki = 1.4 nM).{29719,33286} It is less effective at other nAChRs.{27173,27178} MLA is used to selectively evaluate the role of α7-containing nAChRs in signaling pathways.{33284,33285}  

     

    Brand:
    Cayman
    SKU:21398 -

    Out of stock

  • Methylmalonate (MMA) is a dicarboxylic acid that can be derived from methylmalonyl-coenzyme A (methylmalonyl-CoA), which is converted to succinyl-CoA in an enzymatic reaction that requires vitamin B12 (Item No. 18425). A deficiency in vitamin B12 prevents the normal conversion of methylmalonyl-CoA to succinyl-CoA, resulting in increased levels of MMA in the plasma and urine.{32689} Inherited metabolic disorders that prevent the metabolism of methylmalonyl-CoA can also result in elevated MMA levels.{32689} Excess MMA produces an acidemia that can interfere with normal neurological development.{32687,32688}  

     

    Brand:
    Cayman
    SKU:-
  • Methylmalonate (MMA) is a dicarboxylic acid that can be derived from methylmalonyl-coenzyme A (methylmalonyl-CoA), which is converted to succinyl-CoA in an enzymatic reaction that requires vitamin B12 (Item No. 18425). A deficiency in vitamin B12 prevents the normal conversion of methylmalonyl-CoA to succinyl-CoA, resulting in increased levels of MMA in the plasma and urine.{32689} Inherited metabolic disorders that prevent the metabolism of methylmalonyl-CoA can also result in elevated MMA levels.{32689} Excess MMA produces an acidemia that can interfere with normal neurological development.{32687,32688}  

     

    Brand:
    Cayman
    SKU:-
  • Methylmalonate (MMA) is a dicarboxylic acid that can be derived from methylmalonyl-coenzyme A (methylmalonyl-CoA), which is converted to succinyl-CoA in an enzymatic reaction that requires vitamin B12 (Item No. 18425). A deficiency in vitamin B12 prevents the normal conversion of methylmalonyl-CoA to succinyl-CoA, resulting in increased levels of MMA in the plasma and urine.{32689} Inherited metabolic disorders that prevent the metabolism of methylmalonyl-CoA can also result in elevated MMA levels.{32689} Excess MMA produces an acidemia that can interfere with normal neurological development.{32687,32688}  

     

    Brand:
    Cayman
    SKU:-
  • Methylmalonate (MMA) is a dicarboxylic acid that can be derived from methylmalonyl-coenzyme A (methylmalonyl-CoA), which is converted to succinyl-CoA in an enzymatic reaction that requires vitamin B12 (Item No. 18425). A deficiency in vitamin B12 prevents the normal conversion of methylmalonyl-CoA to succinyl-CoA, resulting in increased levels of MMA in the plasma and urine.{32689} Inherited metabolic disorders that prevent the metabolism of methylmalonyl-CoA can also result in elevated MMA levels.{32689} Excess MMA produces an acidemia that can interfere with normal neurological development.{32687,32688}  

     

    Brand:
    Cayman
    SKU:-
  • Methylnaltrexone is a quaternary positively-charged form of naltrexone (Item No. 15520) that does not cross the blood brain barrier. It is a peripherally restricted µ-opioid receptor antagonist with a Ki value of 10 nM for human recombinant receptors expressed in CHO-K1 cells and IC50 values of 130.7 and 0.43 nM in rat brain membranes prepared with sodium chloride or water, respectively.{41513} Methylnaltrexone is selective for µ-opioid receptors over δ- and κ-opioid receptors (Kis = 630.95 and 31.62 nM, respectively). It inhibits contractions evoked by electrical field stimulation (EFS) in ileum isolated from morphine-naïve guinea pigs and dose-dependently decreases spontaneous mechanical activity in ileum isolated from morphine-treated guinea pigs when administered at doses of 1 and 10 µM.{41514} It does not inhibit heroin self-administration in rats and does not induce withdrawal syndrome in morphine-dependent rhesus monkeys when administered at doses up to 32 mg/kg.{41513,41515} Formulations containing methylnaltrexone have been used in the treatment of opioid-induced constipation.  

     

    Brand:
    Cayman
    SKU:24072 - 1 mg

    Available on backorder

  • Methylnaltrexone is a quaternary positively-charged form of naltrexone (Item No. 15520) that does not cross the blood brain barrier. It is a peripherally restricted µ-opioid receptor antagonist with a Ki value of 10 nM for human recombinant receptors expressed in CHO-K1 cells and IC50 values of 130.7 and 0.43 nM in rat brain membranes prepared with sodium chloride or water, respectively.{41513} Methylnaltrexone is selective for µ-opioid receptors over δ- and κ-opioid receptors (Kis = 630.95 and 31.62 nM, respectively). It inhibits contractions evoked by electrical field stimulation (EFS) in ileum isolated from morphine-naïve guinea pigs and dose-dependently decreases spontaneous mechanical activity in ileum isolated from morphine-treated guinea pigs when administered at doses of 1 and 10 µM.{41514} It does not inhibit heroin self-administration in rats and does not induce withdrawal syndrome in morphine-dependent rhesus monkeys when administered at doses up to 32 mg/kg.{41513,41515} Formulations containing methylnaltrexone have been used in the treatment of opioid-induced constipation.  

     

    Brand:
    Cayman
    SKU:24072 - 10 mg

    Available on backorder

  • Methylnaltrexone is a quaternary positively-charged form of naltrexone (Item No. 15520) that does not cross the blood brain barrier. It is a peripherally restricted µ-opioid receptor antagonist with a Ki value of 10 nM for human recombinant receptors expressed in CHO-K1 cells and IC50 values of 130.7 and 0.43 nM in rat brain membranes prepared with sodium chloride or water, respectively.{41513} Methylnaltrexone is selective for µ-opioid receptors over δ- and κ-opioid receptors (Kis = 630.95 and 31.62 nM, respectively). It inhibits contractions evoked by electrical field stimulation (EFS) in ileum isolated from morphine-naïve guinea pigs and dose-dependently decreases spontaneous mechanical activity in ileum isolated from morphine-treated guinea pigs when administered at doses of 1 and 10 µM.{41514} It does not inhibit heroin self-administration in rats and does not induce withdrawal syndrome in morphine-dependent rhesus monkeys when administered at doses up to 32 mg/kg.{41513,41515} Formulations containing methylnaltrexone have been used in the treatment of opioid-induced constipation.  

     

    Brand:
    Cayman
    SKU:24072 - 25 mg

    Available on backorder

  • Methylnaltrexone is a quaternary positively-charged form of naltrexone (Item No. 15520) that does not cross the blood brain barrier. It is a peripherally restricted µ-opioid receptor antagonist with a Ki value of 10 nM for human recombinant receptors expressed in CHO-K1 cells and IC50 values of 130.7 and 0.43 nM in rat brain membranes prepared with sodium chloride or water, respectively.{41513} Methylnaltrexone is selective for µ-opioid receptors over δ- and κ-opioid receptors (Kis = 630.95 and 31.62 nM, respectively). It inhibits contractions evoked by electrical field stimulation (EFS) in ileum isolated from morphine-naïve guinea pigs and dose-dependently decreases spontaneous mechanical activity in ileum isolated from morphine-treated guinea pigs when administered at doses of 1 and 10 µM.{41514} It does not inhibit heroin self-administration in rats and does not induce withdrawal syndrome in morphine-dependent rhesus monkeys when administered at doses up to 32 mg/kg.{41513,41515} Formulations containing methylnaltrexone have been used in the treatment of opioid-induced constipation.  

     

    Brand:
    Cayman
    SKU:24072 - 5 mg

    Available on backorder

  • Methylophiopogonanone A is a homoisoflavonoid that has been found in O. japonicus roots and has diverse biological activities.{49616,49617,49618,49619} It increases the uptake of rosuvastatin (Item Nos. 12029 | 18813) and atorvastatin (Item No. 10493) in HEK293T cells expressing human organic anion transporting polypeptide 1B1 (OATP1B1; EC50s = 11.33 and 6 µM, respectively).{49617} Methylophiopogonanone A scavenges 2,2-diphenyl-1-picrylhydrazyl (DPPH; Item No. 14805) and ABTS (Item No. 27317) radicals in cell-free assays.{49616} In vivo, methylophiopogonanone A (10 mg/kg) decreases body weight gain and reduces serum and hepatic lipid levels in a rat model of high-fat diet-induced hyperlipidemia.{49618} It also reduces infarct size and myocardial apoptosis in mouse model of ischemia-reperfusion injury induced by transient occlusion of the left anterior descending coronary artery.{49619}  

     

    Brand:
    Cayman
    SKU:30192 - 1 mg

    Available on backorder

  • Methylophiopogonanone A is a homoisoflavonoid that has been found in O. japonicus roots and has diverse biological activities.{49616,49617,49618,49619} It increases the uptake of rosuvastatin (Item Nos. 12029 | 18813) and atorvastatin (Item No. 10493) in HEK293T cells expressing human organic anion transporting polypeptide 1B1 (OATP1B1; EC50s = 11.33 and 6 µM, respectively).{49617} Methylophiopogonanone A scavenges 2,2-diphenyl-1-picrylhydrazyl (DPPH; Item No. 14805) and ABTS (Item No. 27317) radicals in cell-free assays.{49616} In vivo, methylophiopogonanone A (10 mg/kg) decreases body weight gain and reduces serum and hepatic lipid levels in a rat model of high-fat diet-induced hyperlipidemia.{49618} It also reduces infarct size and myocardial apoptosis in mouse model of ischemia-reperfusion injury induced by transient occlusion of the left anterior descending coronary artery.{49619}  

     

    Brand:
    Cayman
    SKU:30192 - 10 mg

    Available on backorder

  • Methylophiopogonanone A is a homoisoflavonoid that has been found in O. japonicus roots and has diverse biological activities.{49616,49617,49618,49619} It increases the uptake of rosuvastatin (Item Nos. 12029 | 18813) and atorvastatin (Item No. 10493) in HEK293T cells expressing human organic anion transporting polypeptide 1B1 (OATP1B1; EC50s = 11.33 and 6 µM, respectively).{49617} Methylophiopogonanone A scavenges 2,2-diphenyl-1-picrylhydrazyl (DPPH; Item No. 14805) and ABTS (Item No. 27317) radicals in cell-free assays.{49616} In vivo, methylophiopogonanone A (10 mg/kg) decreases body weight gain and reduces serum and hepatic lipid levels in a rat model of high-fat diet-induced hyperlipidemia.{49618} It also reduces infarct size and myocardial apoptosis in mouse model of ischemia-reperfusion injury induced by transient occlusion of the left anterior descending coronary artery.{49619}  

     

    Brand:
    Cayman
    SKU:30192 - 5 mg

    Available on backorder

  • Methylophiopogonanone B is an isoflavone that has been found in O. japonicus and has diverse biological activities.{55050,55053,55051,55052} It increases Rho activity in normal human epidermal melanocytes (NHEMs) when used at a concentration of 1 µM.{55050} Methylophiopogonanone B inhibits LPS-induced nitric oxide (NO) production in BV-2 microglia with an IC50 value of 7.8 µM.{55053} It reduces hydrogen peroxide-induced production of reactive oxygen species (ROS), apoptosis, and decreases in superoxide dismutase (SOD) activity in human umbilical vein endothelial cells (HUVECs) when used at concentrations of 40 and 50 µM.{55051} It is cytotoxic to SMMC-7721 and HeLa cancer cells (IC50s = 34.6 and 6 µg/ml, respectively).{55052}  

     

    Brand:
    Cayman
    SKU:30193 - 1 mg

    Available on backorder

  • Methylophiopogonanone B is an isoflavone that has been found in O. japonicus and has diverse biological activities.{55050,55053,55051,55052} It increases Rho activity in normal human epidermal melanocytes (NHEMs) when used at a concentration of 1 µM.{55050} Methylophiopogonanone B inhibits LPS-induced nitric oxide (NO) production in BV-2 microglia with an IC50 value of 7.8 µM.{55053} It reduces hydrogen peroxide-induced production of reactive oxygen species (ROS), apoptosis, and decreases in superoxide dismutase (SOD) activity in human umbilical vein endothelial cells (HUVECs) when used at concentrations of 40 and 50 µM.{55051} It is cytotoxic to SMMC-7721 and HeLa cancer cells (IC50s = 34.6 and 6 µg/ml, respectively).{55052}  

     

    Brand:
    Cayman
    SKU:30193 - 10 mg

    Available on backorder

  • Methylophiopogonanone B is an isoflavone that has been found in O. japonicus and has diverse biological activities.{55050,55053,55051,55052} It increases Rho activity in normal human epidermal melanocytes (NHEMs) when used at a concentration of 1 µM.{55050} Methylophiopogonanone B inhibits LPS-induced nitric oxide (NO) production in BV-2 microglia with an IC50 value of 7.8 µM.{55053} It reduces hydrogen peroxide-induced production of reactive oxygen species (ROS), apoptosis, and decreases in superoxide dismutase (SOD) activity in human umbilical vein endothelial cells (HUVECs) when used at concentrations of 40 and 50 µM.{55051} It is cytotoxic to SMMC-7721 and HeLa cancer cells (IC50s = 34.6 and 6 µg/ml, respectively).{55052}  

     

    Brand:
    Cayman
    SKU:30193 - 25 mg

    Available on backorder

  • Methylophiopogonanone B is an isoflavone that has been found in O. japonicus and has diverse biological activities.{55050,55053,55051,55052} It increases Rho activity in normal human epidermal melanocytes (NHEMs) when used at a concentration of 1 µM.{55050} Methylophiopogonanone B inhibits LPS-induced nitric oxide (NO) production in BV-2 microglia with an IC50 value of 7.8 µM.{55053} It reduces hydrogen peroxide-induced production of reactive oxygen species (ROS), apoptosis, and decreases in superoxide dismutase (SOD) activity in human umbilical vein endothelial cells (HUVECs) when used at concentrations of 40 and 50 µM.{55051} It is cytotoxic to SMMC-7721 and HeLa cancer cells (IC50s = 34.6 and 6 µg/ml, respectively).{55052}  

     

    Brand:
    Cayman
    SKU:30193 - 5 mg

    Available on backorder

  • Estrogen action is mediated through two estrogen receptor (ER) subtypes, ERα and ERβ, which have distinct target tissue distributions and functional activities.{10559} Methylpiperidino pyrazole is an ER antagonist that is highly selective for ERα compared to ERβ (Kis = 5.6 nM and 2.3 μM, respectively).{21951} It can inhibit ERα transcriptional activation with an IC50 value of 80 nM.{21949} It has been used to evaluate the role of ERα in various estrogen-responsive systems, including certain cancers.{21950}  

     

    Brand:
    Cayman
    SKU:-
  • Estrogen action is mediated through two estrogen receptor (ER) subtypes, ERα and ERβ, which have distinct target tissue distributions and functional activities.{10559} Methylpiperidino pyrazole is an ER antagonist that is highly selective for ERα compared to ERβ (Kis = 5.6 nM and 2.3 μM, respectively).{21951} It can inhibit ERα transcriptional activation with an IC50 value of 80 nM.{21949} It has been used to evaluate the role of ERα in various estrogen-responsive systems, including certain cancers.{21950}  

     

    Brand:
    Cayman
    SKU:-
  • Estrogen action is mediated through two estrogen receptor (ER) subtypes, ERα and ERβ, which have distinct target tissue distributions and functional activities.{10559} Methylpiperidino pyrazole is an ER antagonist that is highly selective for ERα compared to ERβ (Kis = 5.6 nM and 2.3 μM, respectively).{21951} It can inhibit ERα transcriptional activation with an IC50 value of 80 nM.{21949} It has been used to evaluate the role of ERα in various estrogen-responsive systems, including certain cancers.{21950}  

     

    Brand:
    Cayman
    SKU:-
  • Prednisolone is the active metabolite of the synthetic corticosteroid prednisone, which is used to suppress inflammation and autoimmunity, as well as in other conditions.{19136} Methylprednisolone is a 6α-methyl derivative of prednisolone, a variation which reduces its binding to corticosteroid-binding globulin and increases penetration into target tissues.{19136} It alters gene expression, like prednisolone, through both the glucocorticoid and mineralocorticoid receptors.{22687}  

     

    Brand:
    Cayman
    SKU:-
  • Prednisolone is the active metabolite of the synthetic corticosteroid prednisone, which is used to suppress inflammation and autoimmunity, as well as in other conditions.{19136} Methylprednisolone is a 6α-methyl derivative of prednisolone, a variation which reduces its binding to corticosteroid-binding globulin and increases penetration into target tissues.{19136} It alters gene expression, like prednisolone, through both the glucocorticoid and mineralocorticoid receptors.{22687}  

     

    Brand:
    Cayman
    SKU:-
  • Prednisolone is the active metabolite of the synthetic corticosteroid prednisone, which is used to suppress inflammation and autoimmunity, as well as in other conditions.{19136} Methylprednisolone is a 6α-methyl derivative of prednisolone, a variation which reduces its binding to corticosteroid-binding globulin and increases penetration into target tissues.{19136} It alters gene expression, like prednisolone, through both the glucocorticoid and mineralocorticoid receptors.{22687}  

     

    Brand:
    Cayman
    SKU:-
  • Methylscopolamine is an antagonist of muscarinic acetylcholine receptors (Kds = 0.25, 0.37, 0.23, 0.22, and 0.3 nM for M1-5 respectively).{37295} It inhibits oxotremorine-induced gastric ulcer formation and pupillary light reflex in rats (ED50s = 0.4 and 3.6 μg/kg, respectively).{37296} It also increases pupil diameter in rats with an ED200 value of 1.8 μg/kg. Formulations containing methylscopolamine have been used for the treatment of peptic ulcers, intestinal spasms, and motion sickness.  

     

    Brand:
    Cayman
    SKU:23862 - 1 g

    Available on backorder

  • Methylscopolamine is an antagonist of muscarinic acetylcholine receptors (Kds = 0.25, 0.37, 0.23, 0.22, and 0.3 nM for M1-5 respectively).{37295} It inhibits oxotremorine-induced gastric ulcer formation and pupillary light reflex in rats (ED50s = 0.4 and 3.6 μg/kg, respectively).{37296} It also increases pupil diameter in rats with an ED200 value of 1.8 μg/kg. Formulations containing methylscopolamine have been used for the treatment of peptic ulcers, intestinal spasms, and motion sickness.  

     

    Brand:
    Cayman
    SKU:23862 - 500 mg

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  • Methylspinazarin is a naphthoquinone bacterial metabolite that has been found in Streptomyces and is an inhibitor of catechol O-methyltransferase (COMT; IC50 = 0.8 μg/ml).{49489} It is selective for COMT over tyrosine hydroxylase, DOPA decarboxylase, and dopamine-β-hydroxylase at 100 μg/ml. Methylspinazarin decreases blood pressure in spontaneously hypertensive rats when administered at a dose of 50 mg/kg.  

     

    Brand:
    Cayman
    SKU:29898 - 2.5 mg

    Available on backorder

  • Methylspinazarin is a naphthoquinone bacterial metabolite that has been found in Streptomyces and is an inhibitor of catechol O-methyltransferase (COMT; IC50 = 0.8 μg/ml).{49489} It is selective for COMT over tyrosine hydroxylase, DOPA decarboxylase, and dopamine-β-hydroxylase at 100 μg/ml. Methylspinazarin decreases blood pressure in spontaneously hypertensive rats when administered at a dose of 50 mg/kg.  

     

    Brand:
    Cayman
    SKU:29898 - 500 µg

    Available on backorder

  • Brand:
    Cayman
    SKU:700145 - 1 ea

    Available on backorder

  • Brand:
    Cayman
    SKU:700141 - 1 ea

    Available on backorder

  • Brand:
    Cayman
    SKU:700142 - 1 ea

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  • Brand:
    Cayman
    SKU:700146 - 1 ea

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  • Methylation of key biological molecules and proteins plays important roles in numerous biological systems, including signal transduction, biosynthesis, protein repair, gene silencing, and chromatin regulation.{16924} The S-adenosylmethionine (SAM) dependent methyltransferases use SAM, the second most commonly used enzymatic cofactor after ATP. SAM, also known as AdoMet, acts as a donor of a methyl group that is required for the modification of proteins and DNA.{16845} Aberrant levels of SAM have been linked to many abnormalities, including Alzheimer’s Disease, depression, Parkinson’s Disease, multiple sclerosis, liver failure, and cancer.{16924,16845} Cayman’s Methyltransferase Colorimetric Assay Kit is a continuous enzyme-coupled assay that can continuously monitor SAM-dependent methyltransferases.{15387} The removal of the methyl group from SAM generates S-adenosylhomocysteine (AdoHcy), which is rapidly converted to S-ribosylhomocysteine and adenine by AdoHcy nucleosidase. This rapid conversion prevents the buildup of AdoHcy and its feedback inhibition on the methylation reaction. Finally, the adenine is converted to hypoxanthine, by adenine deaminase, which in turn is converted to urate and hydrogen peroxide (H2O2). The rate of production of H2O2 is measured with the colorimetric reagent, 3,5-dichloro-2-hydroxybenzenesulfonic acid, by an increase in absorbance at 500-520 nm. The assay is supplied with AdoHcy as a positive control. The assay can be used with any purified SAM-dependent methyltransferase.  

     

    Brand:
    Cayman
    SKU:700140 - 96 wells

    Available on backorder

  • Methylation of key biological molecules and proteins play important roles in numerous biological systems, including signal transduction, biosynthesis, protein repair, gene silencing, and chromatin regulation.{16924} The S-adenosylmethionine (SAM) dependent methyltransferases use SAM, the second most commonly used enzymatic cofactor after ATP. SAM, also known as AdoMet, acts as a donor of a methyl group that is required for the modification of proteins and DNA.{16845} Aberrant levels of SAM have been linked to many abnormalities, including Alzheimer’s Disease, depression, Parkinson’s Disease, multiple sclerosis, liver failure, and cancer.{16924,16845} Cayman’s Methyltransferase Fluorometric Assay Kit is a continuous enzyme-coupled assay that can continuously monitor SAM-dependent methyltransferases.{15387} The removal of the methyl group from SAM generates S-adenosylhomocysteine (AdoHcy), which is rapidly converted to S-ribosylhomocysteine and adenine by AdoHcy nucleosidase. This rapid conversion prevents the buildup of AdoHcy and its feedback inhibition on the methylation reaction. Finally, the adenine is converted to hypoxanthine, by adenine deaminase, which in turn is converted to urate and hydrogen peroxide (H2O2). The reaction between H2O2 and ADHP (10-acetyl-3,7,-dihydroxyphenoxazine) produces the highly fluorescent compound resorufin. Resorufin fluorescence can be easily analyzed with an excitation wavelength of 530-540 nm and an emission wavelength of 585-595 nm. The assay is supplied with AdoHcy as a positive control. The assay can be used with any purified SAM-dependent methyltransferase.  

     

    Brand:
    Cayman
    SKU:700150 - 96 wells

    Available on backorder

  • Methysergide is an agonist of the serotonin (5-HT) receptor subtype 5-HT1 and an antagonist of 5-HT2 receptors.{39327,47724} It binds to recombinant human 5-HT1A (KD = 23.44 nM), 5-HT1E (Ki = 229.09 nM), 5-HT1F (Ki = 33.88 nM), and rodent 5-HT1B receptors (KD = 1,513.56 nM).{47724} It also binds to recombinant human 5-HT2A (Ki = 2.69 nM) and 5-HT2C receptors (KD = 1.26 nM) and is an insurmountable antagonist at 5-HT2B receptors. It inhibits vasoconstriction induced by 5-HT (Item No. 14332) in isolated postmortem human basilar arterial spiral strips (pA2 = 8.07).{47725} Methysergide decreases external carotid blood flow in a dose-dependent manner in vagosympathectomized dogs, an effect that is inhibited by the 5-HT1B/1D receptor antagonist GR127935 (Item No. 29651).{47726} It has antinociceptive activity in mouse models of pain induced by intrathecal injection of substance P (Item No. 24035), glutamate, NMDA (Item No. 14581), AMPA (Item No. 14571), or kainic acid.{47727} Methysergide reduces zymosan-induced paw edema in rats when administered at a dose of 10 mg/kg.{47728} Formulations containing methysergide were previously used in the prevention and treatment of vascular headaches.  

     

    Brand:
    Cayman
    SKU:27658 - 1 mg

    Available on backorder

  • Methysergide is an agonist of the serotonin (5-HT) receptor subtype 5-HT1 and an antagonist of 5-HT2 receptors.{39327,47724} It binds to recombinant human 5-HT1A (KD = 23.44 nM), 5-HT1E (Ki = 229.09 nM), 5-HT1F (Ki = 33.88 nM), and rodent 5-HT1B receptors (KD = 1,513.56 nM).{47724} It also binds to recombinant human 5-HT2A (Ki = 2.69 nM) and 5-HT2C receptors (KD = 1.26 nM) and is an insurmountable antagonist at 5-HT2B receptors. It inhibits vasoconstriction induced by 5-HT (Item No. 14332) in isolated postmortem human basilar arterial spiral strips (pA2 = 8.07).{47725} Methysergide decreases external carotid blood flow in a dose-dependent manner in vagosympathectomized dogs, an effect that is inhibited by the 5-HT1B/1D receptor antagonist GR127935 (Item No. 29651).{47726} It has antinociceptive activity in mouse models of pain induced by intrathecal injection of substance P (Item No. 24035), glutamate, NMDA (Item No. 14581), AMPA (Item No. 14571), or kainic acid.{47727} Methysergide reduces zymosan-induced paw edema in rats when administered at a dose of 10 mg/kg.{47728} Formulations containing methysergide were previously used in the prevention and treatment of vascular headaches.  

     

    Brand:
    Cayman
    SKU:27658 - 10 mg

    Available on backorder

  • Methysergide is an agonist of the serotonin (5-HT) receptor subtype 5-HT1 and an antagonist of 5-HT2 receptors.{39327,47724} It binds to recombinant human 5-HT1A (KD = 23.44 nM), 5-HT1E (Ki = 229.09 nM), 5-HT1F (Ki = 33.88 nM), and rodent 5-HT1B receptors (KD = 1,513.56 nM).{47724} It also binds to recombinant human 5-HT2A (Ki = 2.69 nM) and 5-HT2C receptors (KD = 1.26 nM) and is an insurmountable antagonist at 5-HT2B receptors. It inhibits vasoconstriction induced by 5-HT (Item No. 14332) in isolated postmortem human basilar arterial spiral strips (pA2 = 8.07).{47725} Methysergide decreases external carotid blood flow in a dose-dependent manner in vagosympathectomized dogs, an effect that is inhibited by the 5-HT1B/1D receptor antagonist GR127935 (Item No. 29651).{47726} It has antinociceptive activity in mouse models of pain induced by intrathecal injection of substance P (Item No. 24035), glutamate, NMDA (Item No. 14581), AMPA (Item No. 14571), or kainic acid.{47727} Methysergide reduces zymosan-induced paw edema in rats when administered at a dose of 10 mg/kg.{47728} Formulations containing methysergide were previously used in the prevention and treatment of vascular headaches.  

     

    Brand:
    Cayman
    SKU:27658 - 25 mg

    Available on backorder

  • Methysergide is an agonist of the serotonin (5-HT) receptor subtype 5-HT1 and an antagonist of 5-HT2 receptors.{39327,47724} It binds to recombinant human 5-HT1A (KD = 23.44 nM), 5-HT1E (Ki = 229.09 nM), 5-HT1F (Ki = 33.88 nM), and rodent 5-HT1B receptors (KD = 1,513.56 nM).{47724} It also binds to recombinant human 5-HT2A (Ki = 2.69 nM) and 5-HT2C receptors (KD = 1.26 nM) and is an insurmountable antagonist at 5-HT2B receptors. It inhibits vasoconstriction induced by 5-HT (Item No. 14332) in isolated postmortem human basilar arterial spiral strips (pA2 = 8.07).{47725} Methysergide decreases external carotid blood flow in a dose-dependent manner in vagosympathectomized dogs, an effect that is inhibited by the 5-HT1B/1D receptor antagonist GR127935 (Item No. 29651).{47726} It has antinociceptive activity in mouse models of pain induced by intrathecal injection of substance P (Item No. 24035), glutamate, NMDA (Item No. 14581), AMPA (Item No. 14571), or kainic acid.{47727} Methysergide reduces zymosan-induced paw edema in rats when administered at a dose of 10 mg/kg.{47728} Formulations containing methysergide were previously used in the prevention and treatment of vascular headaches.  

     

    Brand:
    Cayman
    SKU:27658 - 5 mg

    Available on backorder

  • Methysticin is a natural kavalactone from the kava plant, P. methysticum. It enhances the binding of bicuculline methochloride at the γ-aminobutyric acid (GABA) receptor GABAA at 0.1 µM.{25728} Methysticin inhibits the cytochrome P450 (CYP) isoforms CYP2C9 and CYP2D6.{25115}  

     

    Brand:
    Cayman
    SKU:20258 -

    Available on backorder

  • Methysticin is a natural kavalactone from the kava plant, P. methysticum. It enhances the binding of bicuculline methochloride at the γ-aminobutyric acid (GABA) receptor GABAA at 0.1 µM.{25728} Methysticin inhibits the cytochrome P450 (CYP) isoforms CYP2C9 and CYP2D6.{25115}  

     

    Brand:
    Cayman
    SKU:20258 -

    Available on backorder

  • Methysticin is a natural kavalactone from the kava plant, P. methysticum. It enhances the binding of bicuculline methochloride at the γ-aminobutyric acid (GABA) receptor GABAA at 0.1 µM.{25728} Methysticin inhibits the cytochrome P450 (CYP) isoforms CYP2C9 and CYP2D6.{25115}  

     

    Brand:
    Cayman
    SKU:20258 -

    Available on backorder

  • Metipranolol is a non-selective β-adrenergic receptor (β-AR) antagonist.{43071} It binds to primary rabbit iris and ciliary body homogenates (Ki = 34 nM) and inhibits relaxation induced by isoproterenol (Item No. 15592) in guinea pig atrium and by fenoterol (Item No. 21293) in rat uterus (pA2s = 8.3 and 8.4, respectively). In vitro, metipranolol (100 μM) inhibits anoxia-induced cell death in primary rat retinal cells and sodium nitroprusside-induced lipid peroxidation in rat primary retinal homogenates.{43072,43073} In vivo, topical ocular application of metipranolol (0.3%) decreases α-chymotrypsin-induced increases in intraocular pressure (IOP) in rabbits.{43071} It also inhibits the blinking response to ocular tactile stimulation in rabbits when administered topically to the eye at a dose of 0.6%. Formulations containing metipranolol have been used in the treatment of elevated IOP in patients with ocular hypertension or glaucoma.  

     

    Brand:
    Cayman
    SKU:24003 - 1 mg

    Available on backorder

  • Metipranolol is a non-selective β-adrenergic receptor (β-AR) antagonist.{43071} It binds to primary rabbit iris and ciliary body homogenates (Ki = 34 nM) and inhibits relaxation induced by isoproterenol (Item No. 15592) in guinea pig atrium and by fenoterol (Item No. 21293) in rat uterus (pA2s = 8.3 and 8.4, respectively). In vitro, metipranolol (100 μM) inhibits anoxia-induced cell death in primary rat retinal cells and sodium nitroprusside-induced lipid peroxidation in rat primary retinal homogenates.{43072,43073} In vivo, topical ocular application of metipranolol (0.3%) decreases α-chymotrypsin-induced increases in intraocular pressure (IOP) in rabbits.{43071} It also inhibits the blinking response to ocular tactile stimulation in rabbits when administered topically to the eye at a dose of 0.6%. Formulations containing metipranolol have been used in the treatment of elevated IOP in patients with ocular hypertension or glaucoma.  

     

    Brand:
    Cayman
    SKU:24003 - 10 mg

    Available on backorder

  • Metipranolol is a non-selective β-adrenergic receptor (β-AR) antagonist.{43071} It binds to primary rabbit iris and ciliary body homogenates (Ki = 34 nM) and inhibits relaxation induced by isoproterenol (Item No. 15592) in guinea pig atrium and by fenoterol (Item No. 21293) in rat uterus (pA2s = 8.3 and 8.4, respectively). In vitro, metipranolol (100 μM) inhibits anoxia-induced cell death in primary rat retinal cells and sodium nitroprusside-induced lipid peroxidation in rat primary retinal homogenates.{43072,43073} In vivo, topical ocular application of metipranolol (0.3%) decreases α-chymotrypsin-induced increases in intraocular pressure (IOP) in rabbits.{43071} It also inhibits the blinking response to ocular tactile stimulation in rabbits when administered topically to the eye at a dose of 0.6%. Formulations containing metipranolol have been used in the treatment of elevated IOP in patients with ocular hypertension or glaucoma.  

     

    Brand:
    Cayman
    SKU:24003 - 25 mg

    Available on backorder

  • Metipranolol is a non-selective β-adrenergic receptor (β-AR) antagonist.{43071} It binds to primary rabbit iris and ciliary body homogenates (Ki = 34 nM) and inhibits relaxation induced by isoproterenol (Item No. 15592) in guinea pig atrium and by fenoterol (Item No. 21293) in rat uterus (pA2s = 8.3 and 8.4, respectively). In vitro, metipranolol (100 μM) inhibits anoxia-induced cell death in primary rat retinal cells and sodium nitroprusside-induced lipid peroxidation in rat primary retinal homogenates.{43072,43073} In vivo, topical ocular application of metipranolol (0.3%) decreases α-chymotrypsin-induced increases in intraocular pressure (IOP) in rabbits.{43071} It also inhibits the blinking response to ocular tactile stimulation in rabbits when administered topically to the eye at a dose of 0.6%. Formulations containing metipranolol have been used in the treatment of elevated IOP in patients with ocular hypertension or glaucoma.  

     

    Brand:
    Cayman
    SKU:24003 - 5 mg

    Available on backorder

  • Metizolam (Item No. 23111) is an analytical reference standard categorized as a benzodiazepine.{57178} This product is intended for research and forensic applications.  

     

    Brand:
    Cayman
    SKU:23111 - 1 mg

    Available on backorder

  • Metizolam (Item No. 23111) is an analytical reference standard categorized as a benzodiazepine.{57178} This product is intended for research and forensic applications.  

     

    Brand:
    Cayman
    SKU:23111 - 5 mg

    Available on backorder

  • Metoclopramide is an orally bioavailable serotonin (5-HT) receptor 5-HT3 antagonist with Ki and IC50 values of 995 and 308 nM, respectively, in rat cortical membranes.{36215,36216} It is also a dopamine D2 receptor antagonist (IC50 = 483 nM in rat brain synaptic membranes).{36216} Oral administration of metoclopramide inhibits emesis induced by cisplatin (Item No. 13119) and apomorphine (Item No. 16094) in ferrets and dogs with ED50 values of 6.17 and 0.45 mg/kg, respectively.{36215,36216} Metoclopramide reversibly inhibits human acetylcholinesterase (AChE) isolated from the caudate nucleus (Kis = 9.3 and 82 μM for competitive and non-competitive inhibition, respectively).{36217} Formulations containing metoclopramide have been used as anti-emetic and antipsychotic agents.{36218,36219}  

     

    Brand:
    Cayman
    SKU:23360 - 10 g

    Available on backorder

  • Metoclopramide is an orally bioavailable serotonin (5-HT) receptor 5-HT3 antagonist with Ki and IC50 values of 995 and 308 nM, respectively, in rat cortical membranes.{36215,36216} It is also a dopamine D2 receptor antagonist (IC50 = 483 nM in rat brain synaptic membranes).{36216} Oral administration of metoclopramide inhibits emesis induced by cisplatin (Item No. 13119) and apomorphine (Item No. 16094) in ferrets and dogs with ED50 values of 6.17 and 0.45 mg/kg, respectively.{36215,36216} Metoclopramide reversibly inhibits human acetylcholinesterase (AChE) isolated from the caudate nucleus (Kis = 9.3 and 82 μM for competitive and non-competitive inhibition, respectively).{36217} Formulations containing metoclopramide have been used as anti-emetic and antipsychotic agents.{36218,36219}  

     

    Brand:
    Cayman
    SKU:23360 - 100 g

    Available on backorder

  • Metoclopramide is an orally bioavailable serotonin (5-HT) receptor 5-HT3 antagonist with Ki and IC50 values of 995 and 308 nM, respectively, in rat cortical membranes.{36215,36216} It is also a dopamine D2 receptor antagonist (IC50 = 483 nM in rat brain synaptic membranes).{36216} Oral administration of metoclopramide inhibits emesis induced by cisplatin (Item No. 13119) and apomorphine (Item No. 16094) in ferrets and dogs with ED50 values of 6.17 and 0.45 mg/kg, respectively.{36215,36216} Metoclopramide reversibly inhibits human acetylcholinesterase (AChE) isolated from the caudate nucleus (Kis = 9.3 and 82 μM for competitive and non-competitive inhibition, respectively).{36217} Formulations containing metoclopramide have been used as anti-emetic and antipsychotic agents.{36218,36219}  

     

    Brand:
    Cayman
    SKU:23360 - 25 g

    Available on backorder

  • Metoclopramide is an orally bioavailable serotonin (5-HT) receptor 5-HT3 antagonist with Ki and IC50 values of 995 and 308 nM, respectively, in rat cortical membranes.{36215,36216} It is also a dopamine D2 receptor antagonist (IC50 = 483 nM in rat brain synaptic membranes).{36216} Oral administration of metoclopramide inhibits emesis induced by cisplatin (Item No. 13119) and apomorphine (Item No. 16094) in ferrets and dogs with ED50 values of 6.17 and 0.45 mg/kg, respectively.{36215,36216} Metoclopramide reversibly inhibits human acetylcholinesterase (AChE) isolated from the caudate nucleus (Kis = 9.3 and 82 μM for competitive and non-competitive inhibition, respectively).{36217} Formulations containing metoclopramide have been used as anti-emetic and antipsychotic agents.{36218,36219}  

     

    Brand:
    Cayman
    SKU:23360 - 50 g

    Available on backorder

  • Metoclopramide-d3 is intended for use as an internal standard for the quantification of metoclopramide (Item No. 23360) by GC- or LC-MS. Metoclopramide is an orally bioavailable serotonin (5-HT) receptor 5-HT3 antagonist with Ki and IC50 values of 995 and 308 nM, respectively, in rat cortical membranes.{36215,36216} It is also a dopamine D2 receptor antagonist (IC50 = 483 nM in rat brain synaptic membranes).{36216} Oral administration of metoclopramide inhibits emesis induced by cisplatin (Item No. 13119) and apomorphine (Item No. 16094) in ferrets and dogs with ED50 values of 6.17 and 0.45 mg/kg, respectively.{36215,36216} Metoclopramide reversibly inhibits human acetylcholinesterase (AChE) isolated from the caudate nucleus (Kis = 9.3 and 82 μM for competitive and non-competitive inhibition, respectively).{36217} Formulations containing metoclopramide have been used as anti-emetic and antipsychotic agents.{36218,36219}  

     

    Brand:
    Cayman
    SKU:28885 - 1 mg

    Available on backorder

  • Metoclopramide-d3 is intended for use as an internal standard for the quantification of metoclopramide (Item No. 23360) by GC- or LC-MS. Metoclopramide is an orally bioavailable serotonin (5-HT) receptor 5-HT3 antagonist with Ki and IC50 values of 995 and 308 nM, respectively, in rat cortical membranes.{36215,36216} It is also a dopamine D2 receptor antagonist (IC50 = 483 nM in rat brain synaptic membranes).{36216} Oral administration of metoclopramide inhibits emesis induced by cisplatin (Item No. 13119) and apomorphine (Item No. 16094) in ferrets and dogs with ED50 values of 6.17 and 0.45 mg/kg, respectively.{36215,36216} Metoclopramide reversibly inhibits human acetylcholinesterase (AChE) isolated from the caudate nucleus (Kis = 9.3 and 82 μM for competitive and non-competitive inhibition, respectively).{36217} Formulations containing metoclopramide have been used as anti-emetic and antipsychotic agents.{36218,36219}  

     

    Brand:
    Cayman
    SKU:28885 - 500 µg

    Available on backorder

  • Metodesnitazene (hydrochloride) (Item No. 30035) is an analytical reference standard that is structurally similar to known opioids. This product is intended for research and forensic applications.  

     

    Brand:
    Cayman
    SKU:30035 - 1 mg

    Available on backorder

  • Metodesnitazene (hydrochloride) (Item No. 30035) is an analytical reference standard that is structurally similar to known opioids. This product is intended for research and forensic applications.  

     

    Brand:
    Cayman
    SKU:30035 - 5 mg

    Available on backorder

  • Metolazone (Item No. 26304) is an analytical reference standard categorized as a diuretic.{33139,23242} It has been detected as an adverse analytical finding (AAF) during anti-doping testing.{48164} This product is intended for use in analytical forensic applications. This product is also available as a general research tool (Item No. 15987).  

     

    Brand:
    Cayman
    SKU:26304 - 1 mg

    Available on backorder

  • Metolazone is a thiazide-like diuretic that targets the Na+-Cl- cotransporter responsible for salt reabsorption in the distal convoluted tubule of the kidney (IC50 = 0.3 µM in rat).{25930} It is also a potent inhibitor of human carbonic anhydrase isoforms VII, XII, and XIII (Kis = 2.1, 5.4, and 15 nM, respectively), which have crucial functions in renal physiology.{23242} Metolazone has been predominantly used in the treatment of congestive heart failure and high blood pressure.{25929}  

     

    Brand:
    Cayman
    SKU:-
  • Metolazone is a thiazide-like diuretic that targets the Na+-Cl- cotransporter responsible for salt reabsorption in the distal convoluted tubule of the kidney (IC50 = 0.3 µM in rat).{25930} It is also a potent inhibitor of human carbonic anhydrase isoforms VII, XII, and XIII (Kis = 2.1, 5.4, and 15 nM, respectively), which have crucial functions in renal physiology.{23242} Metolazone has been predominantly used in the treatment of congestive heart failure and high blood pressure.{25929}  

     

    Brand:
    Cayman
    SKU:-
  • Metolazone is a thiazide-like diuretic that targets the Na+-Cl- cotransporter responsible for salt reabsorption in the distal convoluted tubule of the kidney (IC50 = 0.3 µM in rat).{25930} It is also a potent inhibitor of human carbonic anhydrase isoforms VII, XII, and XIII (Kis = 2.1, 5.4, and 15 nM, respectively), which have crucial functions in renal physiology.{23242} Metolazone has been predominantly used in the treatment of congestive heart failure and high blood pressure.{25929}  

     

    Brand:
    Cayman
    SKU:-
  • Metolazone (Item No. 26304) is an analytical reference standard categorized as a diuretic.{33139,23242} It has been detected as an adverse analytical finding (AAF) during anti-doping testing.{48164} This product is intended for use in analytical forensic applications. This product is also available as a general research tool (Item No. 15987).  

     

    Brand:
    Cayman
    SKU:26304 - 5 mg

    Available on backorder

  • Metolazone is a thiazide-like diuretic that targets the Na+-Cl- cotransporter responsible for salt reabsorption in the distal convoluted tubule of the kidney (IC50 = 0.3 µM in rat).{25930} It is also a potent inhibitor of human carbonic anhydrase isoforms VII, XII, and XIII (Kis = 2.1, 5.4, and 15 nM, respectively), which have crucial functions in renal physiology.{23242} Metolazone has been predominantly used in the treatment of congestive heart failure and high blood pressure.{25929}  

     

    Brand:
    Cayman
    SKU:-
  • Metonitazene (Item No. 26398) is an analytical reference standard that is structurally similar to known opioids. This product is intended for research and forensic applications.  

     

    Brand:
    Cayman
    SKU:26398 - 1 mg

    Available on backorder

  • Metonitazene (Item No. 26398) is an analytical reference standard that is structurally similar to known opioids. This product is intended for research and forensic applications.  

     

    Brand:
    Cayman
    SKU:26398 - 5 mg

    Available on backorder

  • Metoprolol is a potent and selective β1-adrenergic receptor blocker (Ki = 47 nM for the β1 receptor, compared with 3.0 and 10 μM for the β2 and β3 receptors, respectively).{25395,25151} This product is a racemic mixture of enantiomers that differ in their in vivo actions and metabolism.{25396} Metoprolol is predominantly metabolized by the cytochrome P450 (CYP) isoform CYP2D6, an enzyme with significant genetic heterogeneity in function.{25396,25398} The succinate salt of metoprolol is used in formulations intended for extended release of the compound.{25397} Beta-blockers, including metoprolol, have diverse applications in cardiology and vascular disease.{25397}  

     

    Brand:
    Cayman
    SKU:-
  • Metoprolol is a potent and selective β1-adrenergic receptor blocker (Ki = 47 nM for the β1 receptor, compared with 3.0 and 10 μM for the β2 and β3 receptors, respectively).{25395,25151} This product is a racemic mixture of enantiomers that differ in their in vivo actions and metabolism.{25396} Metoprolol is predominantly metabolized by the cytochrome P450 (CYP) isoform CYP2D6, an enzyme with significant genetic heterogeneity in function.{25396,25398} The succinate salt of metoprolol is used in formulations intended for extended release of the compound.{25397} Beta-blockers, including metoprolol, have diverse applications in cardiology and vascular disease.{25397}  

     

    Brand:
    Cayman
    SKU:-
  • Metoprolol is a potent and selective β1-adrenergic receptor blocker (Ki = 47 nM for the β1 receptor, compared with 3.0 and 10 μM for the β2 and β3 receptors, respectively).{25395,25151} This product is a racemic mixture of enantiomers that differ in their in vivo actions and metabolism.{25396} Metoprolol is predominantly metabolized by the cytochrome P450 (CYP) isoform CYP2D6, an enzyme with significant genetic heterogeneity in function.{25396,25398} The succinate salt of metoprolol is used in formulations intended for extended release of the compound.{25397} Beta-blockers, including metoprolol, have diverse applications in cardiology and vascular disease.{25397}  

     

    Brand:
    Cayman
    SKU:-
  • Metoprolol is a potent and selective β1-adrenergic receptor blocker (Ki = 47 nM for the β1 receptor, compared with 3.0 and 10 μM for the β2 and β3 receptors, respectively).{25395,25151} This product is a racemic mixture of enantiomers that differ in their in vivo actions and metabolism.{25396} Metoprolol is predominantly metabolized by the cytochrome P450 (CYP) isoform CYP2D6, an enzyme with significant genetic heterogeneity in function.{25396,25398} The succinate salt of metoprolol is used in formulations intended for extended release of the compound.{25397} Beta-blockers, including metoprolol, have diverse applications in cardiology and vascular disease.{25397}  

     

    Brand:
    Cayman
    SKU:-
  • Metoprolol (tartrate) (Item No. 21165) is an analytical reference standard categorized as a β1-adrenergic receptor blocker.{25395} This product is intended for use in analytical forensic applications. Metoprolol (succinate) is available as a general research tool (Item No. 15429).  

     

    Brand:
    Cayman
    SKU:21165 -

    Out of stock

  • Metoprolol (tartrate) (Item No. 21165) is an analytical reference standard categorized as a β1-adrenergic receptor blocker.{25395} This product is intended for use in analytical forensic applications. Metoprolol (succinate) is available as a general research tool (Item No. 15429).  

     

    Brand:
    Cayman
    SKU:21165 -

    Out of stock

  • Metrizamide is a non-ionic contrast agent.{43813} In vivo, metrizamide (0.1 ml/kg of a 370 mg I/ml solution) does not induce EEG abnormalities, indicating minimal neurotoxicity in rabbits. It has also been used as a solute in gradient centrifugation applications.{43812}  

     

    Brand:
    Cayman
    SKU:27724 - 1 mg

    Available on backorder

  • Metrizamide is a non-ionic contrast agent.{43813} In vivo, metrizamide (0.1 ml/kg of a 370 mg I/ml solution) does not induce EEG abnormalities, indicating minimal neurotoxicity in rabbits. It has also been used as a solute in gradient centrifugation applications.{43812}  

     

    Brand:
    Cayman
    SKU:27724 - 10 mg

    Available on backorder

  • Metrizamide is a non-ionic contrast agent.{43813} In vivo, metrizamide (0.1 ml/kg of a 370 mg I/ml solution) does not induce EEG abnormalities, indicating minimal neurotoxicity in rabbits. It has also been used as a solute in gradient centrifugation applications.{43812}  

     

    Brand:
    Cayman
    SKU:27724 - 5 mg

    Available on backorder

  • Metronidazole is an antibiotic that has activity against anaerobic bacteria and protozoa including T. vaginalis, E. histolytica, G. lamblia, C. difficile, and H. pylori.{32541} It reduces the growth of E. coli in vitro (MIC = 128 mg/L under anaerobic conditions).{37625} In vivo, metronidazole reduces viable counts of B. fragilis in a rabbit model of infection. Formulations containing metronidazole have been used in the treatment of various infections including H. pylori and C. difficile.  

     

    Brand:
    Cayman
    SKU:9002409 - 10 g

    Available on backorder

  • Metronidazole is an antibiotic that has activity against anaerobic bacteria and protozoa including T. vaginalis, E. histolytica, G. lamblia, C. difficile, and H. pylori.{32541} It reduces the growth of E. coli in vitro (MIC = 128 mg/L under anaerobic conditions).{37625} In vivo, metronidazole reduces viable counts of B. fragilis in a rabbit model of infection. Formulations containing metronidazole have been used in the treatment of various infections including H. pylori and C. difficile.  

     

    Brand:
    Cayman
    SKU:9002409 - 100 g

    Available on backorder

  • Metronidazole is an antibiotic that has activity against anaerobic bacteria and protozoa including T. vaginalis, E. histolytica, G. lamblia, C. difficile, and H. pylori.{32541} It reduces the growth of E. coli in vitro (MIC = 128 mg/L under anaerobic conditions).{37625} In vivo, metronidazole reduces viable counts of B. fragilis in a rabbit model of infection. Formulations containing metronidazole have been used in the treatment of various infections including H. pylori and C. difficile.  

     

    Brand:
    Cayman
    SKU:9002409 - 25 g

    Available on backorder

  • Metronidazole is an antibiotic that has activity against anaerobic bacteria and protozoa including T. vaginalis, E. histolytica, G. lamblia, C. difficile, and H. pylori.{32541} It reduces the growth of E. coli in vitro (MIC = 128 mg/L under anaerobic conditions).{37625} In vivo, metronidazole reduces viable counts of B. fragilis in a rabbit model of infection. Formulations containing metronidazole have been used in the treatment of various infections including H. pylori and C. difficile.  

     

    Brand:
    Cayman
    SKU:9002409 - 5 g

    Available on backorder