Cayman

Showing 28951–29100 of 45550 results

  • Mer-NF5003F is a sesquiterpene originally isolated from Stachybotrys with diverse biological activities.{46742,46743,46744} It inhibits avian myeloblastosis virus (AMV) protease (IC50 = 7.8 µM).{46742} Mer-NF5003F inhibits sialyltransferase 6N (ST6N), ST3O, and ST3N (IC50s = 0.61, 6.7, and 10 µg/ml, respectively), as well as fucosyltransferase (IC50 = 11.3 µg/ml).{46743} It is active against herpes simplex virus 1 (HSV-1) in vitro (IC50 = 4.32 µg/ml).{46744} Mer-NF5003F is also active against the multidrug-resistant P. falciparum strain K1 (IC50 = 0.85 µg/ml).  

     

    Brand:
    Cayman
    SKU:29961 - 5 mg

    Available on backorder

  • Merimepodib is an inhibitor of inosine-5′-monophosphate dehydrogenase (IMPDH; Kis = 7 and 10 nM for IMPDH type I and type II, respectively) with antiviral and immunosuppressant activities.{53250} It reduces Ebola, Lassa, chikungunya, Junin, and Zika virus titers in vitro and inhibits Zika virus replication in Huh7 cells (EC50 = 0.6 µM).{53251} Merimepodib inhibits the proliferation of PHA-stimulated T cells and SPAS-stimulated B cells (IC50s = 104 and 132 nM, respectively), effects that can be reversed by guanosine (Item No. 27702) but not adenosine (Item No. 21232).{53252} In vivo, merimepodib (50 and 100 mg/kg) increases allograft survival in a murine skin transplantation model and prevents development of graft versus host disease (GVHD) in splenocyte allografted mice.{53253}  

     

    Brand:
    Cayman
    SKU:29351 - 1 mg

    Available on backorder

  • Merimepodib is an inhibitor of inosine-5′-monophosphate dehydrogenase (IMPDH; Kis = 7 and 10 nM for IMPDH type I and type II, respectively) with antiviral and immunosuppressant activities.{53250} It reduces Ebola, Lassa, chikungunya, Junin, and Zika virus titers in vitro and inhibits Zika virus replication in Huh7 cells (EC50 = 0.6 µM).{53251} Merimepodib inhibits the proliferation of PHA-stimulated T cells and SPAS-stimulated B cells (IC50s = 104 and 132 nM, respectively), effects that can be reversed by guanosine (Item No. 27702) but not adenosine (Item No. 21232).{53252} In vivo, merimepodib (50 and 100 mg/kg) increases allograft survival in a murine skin transplantation model and prevents development of graft versus host disease (GVHD) in splenocyte allografted mice.{53253}  

     

    Brand:
    Cayman
    SKU:29351 - 10 mg

    Available on backorder

  • Merimepodib is an inhibitor of inosine-5′-monophosphate dehydrogenase (IMPDH; Kis = 7 and 10 nM for IMPDH type I and type II, respectively) with antiviral and immunosuppressant activities.{53250} It reduces Ebola, Lassa, chikungunya, Junin, and Zika virus titers in vitro and inhibits Zika virus replication in Huh7 cells (EC50 = 0.6 µM).{53251} Merimepodib inhibits the proliferation of PHA-stimulated T cells and SPAS-stimulated B cells (IC50s = 104 and 132 nM, respectively), effects that can be reversed by guanosine (Item No. 27702) but not adenosine (Item No. 21232).{53252} In vivo, merimepodib (50 and 100 mg/kg) increases allograft survival in a murine skin transplantation model and prevents development of graft versus host disease (GVHD) in splenocyte allografted mice.{53253}  

     

    Brand:
    Cayman
    SKU:29351 - 25 mg

    Available on backorder

  • Merimepodib is an inhibitor of inosine-5′-monophosphate dehydrogenase (IMPDH; Kis = 7 and 10 nM for IMPDH type I and type II, respectively) with antiviral and immunosuppressant activities.{53250} It reduces Ebola, Lassa, chikungunya, Junin, and Zika virus titers in vitro and inhibits Zika virus replication in Huh7 cells (EC50 = 0.6 µM).{53251} Merimepodib inhibits the proliferation of PHA-stimulated T cells and SPAS-stimulated B cells (IC50s = 104 and 132 nM, respectively), effects that can be reversed by guanosine (Item No. 27702) but not adenosine (Item No. 21232).{53252} In vivo, merimepodib (50 and 100 mg/kg) increases allograft survival in a murine skin transplantation model and prevents development of graft versus host disease (GVHD) in splenocyte allografted mice.{53253}  

     

    Brand:
    Cayman
    SKU:29351 - 5 mg

    Available on backorder

  • Meropenem is a carbapenem antibiotic.{26435} It is active against clinical isolates of Gram-positive and Gram-negative bacteria in vitro, including S. pneumoniae, H. influenzae, N. gonorrhoeae, E. coli, P. aeruginosa, C. difficile, and methicillin-susceptible and -resistant S. aureus (MICs = ≤0.008-8 μg/ml). It is protective against S. aureus, S. pneumoniae, E. coli, S. marcescens, P. mirabilis, and P. aeruginosa infections in mice with 50% protective dose (PD50) values of 0.13, 0.01, 0.04, 0.07, 0.84, and 0.46 mg/kg, respectively.{53193} Formulations containing meropenem have been used in the treatment of a variety of bacterial infections.  

     

    Brand:
    Cayman
    SKU:-
  • Meropenem is a carbapenem antibiotic.{26435} It is active against clinical isolates of Gram-positive and Gram-negative bacteria in vitro, including S. pneumoniae, H. influenzae, N. gonorrhoeae, E. coli, P. aeruginosa, C. difficile, and methicillin-susceptible and -resistant S. aureus (MICs = ≤0.008-8 μg/ml). It is protective against S. aureus, S. pneumoniae, E. coli, S. marcescens, P. mirabilis, and P. aeruginosa infections in mice with 50% protective dose (PD50) values of 0.13, 0.01, 0.04, 0.07, 0.84, and 0.46 mg/kg, respectively.{53193} Formulations containing meropenem have been used in the treatment of a variety of bacterial infections.  

     

    Brand:
    Cayman
    SKU:-
  • Meropenem is a carbapenem antibiotic.{26435} It is active against clinical isolates of Gram-positive and Gram-negative bacteria in vitro, including S. pneumoniae, H. influenzae, N. gonorrhoeae, E. coli, P. aeruginosa, C. difficile, and methicillin-susceptible and -resistant S. aureus (MICs = ≤0.008-8 μg/ml). It is protective against S. aureus, S. pneumoniae, E. coli, S. marcescens, P. mirabilis, and P. aeruginosa infections in mice with 50% protective dose (PD50) values of 0.13, 0.01, 0.04, 0.07, 0.84, and 0.46 mg/kg, respectively.{53193} Formulations containing meropenem have been used in the treatment of a variety of bacterial infections.  

     

    Brand:
    Cayman
    SKU:-
  • Meropenem is a carbapenem antibiotic.{26435} It is active against clinical isolates of Gram-positive and Gram-negative bacteria in vitro, including S. pneumoniae, H. influenzae, N. gonorrhoeae, E. coli, P. aeruginosa, C. difficile, and methicillin-susceptible and -resistant S. aureus (MICs = ≤0.008-8 μg/ml). It is protective against S. aureus, S. pneumoniae, E. coli, S. marcescens, P. mirabilis, and P. aeruginosa infections in mice with 50% protective dose (PD50) values of 0.13, 0.01, 0.04, 0.07, 0.84, and 0.46 mg/kg, respectively.{53193} Formulations containing meropenem have been used in the treatment of a variety of bacterial infections.  

     

    Brand:
    Cayman
    SKU:-
  • Meropenem-d6 is intended for use as an internal standard for the quantification of meropenem (Item No. 16068) by GC- or LC-MS. Meropenem is a carbapenem antibiotic.{26435} It is active against clinical isolates of Gram-positive and Gram-negative bacteria in vitro, including S. pneumoniae, H. influenzae, N. gonorrhoeae, E. coli, P. aeruginosa, C. difficile, and methicillin-susceptible and -resistant S. aureus (MICs = ≤0.008-8 μg/ml). It is protective against S. aureus, S. pneumoniae, E. coli, S. marcescens, P. mirabilis, and P. aeruginosa infections in mice with 50% protective dose (PD50) values of 0.13, 0.01, 0.04, 0.07, 0.84, and 0.46 mg/kg, respectively.{53193} Formulations containing meropenem have been used in the treatment of a variety of bacterial infections.  

     

    Brand:
    Cayman
    SKU:28616 - 1 mg

    Available on backorder

  • Mertansine is a thiol-containing derivative of maytansine that is cytotoxic to human epidermoid carcinoma KB and human breast cancer SK-BR-3 cells (IC50 = 1.10 nM for both).{35116} Formulations containing mertansine have been studied for the treatment of multiple myeloma and squamous cell carcinoma.{35114,35115}  

     

    Brand:
    Cayman
    SKU:22483 -

    Out of stock

  • Mertansine is a thiol-containing derivative of maytansine that is cytotoxic to human epidermoid carcinoma KB and human breast cancer SK-BR-3 cells (IC50 = 1.10 nM for both).{35116} Formulations containing mertansine have been studied for the treatment of multiple myeloma and squamous cell carcinoma.{35114,35115}  

     

    Brand:
    Cayman
    SKU:22483 -

    Out of stock

  • Mertansine is a thiol-containing derivative of maytansine that is cytotoxic to human epidermoid carcinoma KB and human breast cancer SK-BR-3 cells (IC50 = 1.10 nM for both).{35116} Formulations containing mertansine have been studied for the treatment of multiple myeloma and squamous cell carcinoma.{35114,35115}  

     

    Brand:
    Cayman
    SKU:22483 -

    Out of stock

  • Mescaline is a psychedelic phenethylamine that is found naturally in plants predominantly in the cactus family, including peyote (L. williamsii). It binds and activates serotonin receptors, with preference for 5-HT2A over 5-HT2C (EC50 = 4 and 24 μM, respectively).{21525} This product is intended for research and forensic purposes.  

     

    Brand:
    Cayman
    SKU:-
  • Mesna is a cofactor found in methanogenic archaea that is essential for the final step of methanogenesis and is also important for alkene metabolism.{33384} It functions as an antioxidant and cytoprotective agent and is widely used for protection from toxicity of chemotherapeutic agents.{33385} In the bladder, mesna conjugates to urotoxic metabolites such as acrolein through a Michael addition, converting the toxic compound into inactive metabolites that can be excreted in the urine.{33385}  

     

    Brand:
    Cayman
    SKU:21238 -

    Out of stock

  • Mesna is a cofactor found in methanogenic archaea that is essential for the final step of methanogenesis and is also important for alkene metabolism.{33384} It functions as an antioxidant and cytoprotective agent and is widely used for protection from toxicity of chemotherapeutic agents.{33385} In the bladder, mesna conjugates to urotoxic metabolites such as acrolein through a Michael addition, converting the toxic compound into inactive metabolites that can be excreted in the urine.{33385}  

     

    Brand:
    Cayman
    SKU:21238 -

    Out of stock

  • meso-2,3-Dimercaptosuccinic acid is a heavy metal chelator.{45474} It reverses sodium arsenite-induced inhibition of pyruvate dehydrogenase (PDH) in mouse kidney homogenates (EC50 = 0.25 mM). meso-2,3-Dimercaptosuccinic acid decreases cisplatin-induced increases in serum levels of platinum and blood urea nitrogen (BUN), as well as apoptosis in renal tubules of mice when administered at a dose of 100 µM/kg.{45475} meso-2,3-Dimercaptosuccinic acid (90 mg/kg) decreases elevations in the activity of catalase and glucose-6-phosphate dehydrogenase (G6PDH) in RBCs from lead-exposed rats, and decreases the levels of lead in the cerebellum, hippocampus, liver, kidney, and blood in rats when administered at a dose of 100 mg/kg.{45476,45477} It decreases immobility time in the forced swim test in lead-exposed male, but not female, mice when administered at a dose of 50 mg/kg.{45478} Formulations containing meso-2,3-dimercaptosuccinic acid have been used in the treatment of heavy metal poisoning.  

     

    Brand:
    Cayman
    SKU:28515 - 1 g

    Available on backorder

  • meso-2,3-Dimercaptosuccinic acid is a heavy metal chelator.{45474} It reverses sodium arsenite-induced inhibition of pyruvate dehydrogenase (PDH) in mouse kidney homogenates (EC50 = 0.25 mM). meso-2,3-Dimercaptosuccinic acid decreases cisplatin-induced increases in serum levels of platinum and blood urea nitrogen (BUN), as well as apoptosis in renal tubules of mice when administered at a dose of 100 µM/kg.{45475} meso-2,3-Dimercaptosuccinic acid (90 mg/kg) decreases elevations in the activity of catalase and glucose-6-phosphate dehydrogenase (G6PDH) in RBCs from lead-exposed rats, and decreases the levels of lead in the cerebellum, hippocampus, liver, kidney, and blood in rats when administered at a dose of 100 mg/kg.{45476,45477} It decreases immobility time in the forced swim test in lead-exposed male, but not female, mice when administered at a dose of 50 mg/kg.{45478} Formulations containing meso-2,3-dimercaptosuccinic acid have been used in the treatment of heavy metal poisoning.  

     

    Brand:
    Cayman
    SKU:28515 - 10 g

    Available on backorder

  • meso-2,3-Dimercaptosuccinic acid is a heavy metal chelator.{45474} It reverses sodium arsenite-induced inhibition of pyruvate dehydrogenase (PDH) in mouse kidney homogenates (EC50 = 0.25 mM). meso-2,3-Dimercaptosuccinic acid decreases cisplatin-induced increases in serum levels of platinum and blood urea nitrogen (BUN), as well as apoptosis in renal tubules of mice when administered at a dose of 100 µM/kg.{45475} meso-2,3-Dimercaptosuccinic acid (90 mg/kg) decreases elevations in the activity of catalase and glucose-6-phosphate dehydrogenase (G6PDH) in RBCs from lead-exposed rats, and decreases the levels of lead in the cerebellum, hippocampus, liver, kidney, and blood in rats when administered at a dose of 100 mg/kg.{45476,45477} It decreases immobility time in the forced swim test in lead-exposed male, but not female, mice when administered at a dose of 50 mg/kg.{45478} Formulations containing meso-2,3-dimercaptosuccinic acid have been used in the treatment of heavy metal poisoning.  

     

    Brand:
    Cayman
    SKU:28515 - 5 g

    Available on backorder

  • Mesoridazine is an active metabolite of the typical antipsychotic thioridazine (Item No. 14400).{56193,56195} It is formed via sulfoxidation of thioridazine by the cytochrome P450 (CYP) isoform CYP2D6 in human liver microsomes.{56194} It binds to histamine H1, dopamine D2, muscarinic acetylcholine, and α1- and α2-adrenergic receptors (Kds = 1.8, 19, 69, 2, and 1,600 nM, respectively).{56195} Mesoridazine (10, 30, and 45 mg/kg, i.p.) prevents mescaline-induced hyperactivity in mice.{56196}  

     

    Brand:
    Cayman
    SKU:31370 - 10 mg

    Available on backorder

  • Mesoridazine is an active metabolite of the typical antipsychotic thioridazine (Item No. 14400).{56193,56195} It is formed via sulfoxidation of thioridazine by the cytochrome P450 (CYP) isoform CYP2D6 in human liver microsomes.{56194} It binds to histamine H1, dopamine D2, muscarinic acetylcholine, and α1- and α2-adrenergic receptors (Kds = 1.8, 19, 69, 2, and 1,600 nM, respectively).{56195} Mesoridazine (10, 30, and 45 mg/kg, i.p.) prevents mescaline-induced hyperactivity in mice.{56196}  

     

    Brand:
    Cayman
    SKU:31370 - 100 mg

    Available on backorder

  • Mesoridazine is an active metabolite of the typical antipsychotic thioridazine (Item No. 14400).{56193,56195} It is formed via sulfoxidation of thioridazine by the cytochrome P450 (CYP) isoform CYP2D6 in human liver microsomes.{56194} It binds to histamine H1, dopamine D2, muscarinic acetylcholine, and α1- and α2-adrenergic receptors (Kds = 1.8, 19, 69, 2, and 1,600 nM, respectively).{56195} Mesoridazine (10, 30, and 45 mg/kg, i.p.) prevents mescaline-induced hyperactivity in mice.{56196}  

     

    Brand:
    Cayman
    SKU:31370 - 25 mg

    Available on backorder

  • Mesoridazine is an active metabolite of the typical antipsychotic thioridazine (Item No. 14400).{56193,56195} It is formed via sulfoxidation of thioridazine by the cytochrome P450 (CYP) isoform CYP2D6 in human liver microsomes.{56194} It binds to histamine H1, dopamine D2, muscarinic acetylcholine, and α1- and α2-adrenergic receptors (Kds = 1.8, 19, 69, 2, and 1,600 nM, respectively).{56195} Mesoridazine (10, 30, and 45 mg/kg, i.p.) prevents mescaline-induced hyperactivity in mice.{56196}  

     

    Brand:
    Cayman
    SKU:31370 - 50 mg

    Available on backorder

  • Mestranol is a semi-synthetic estrogen prodrug of ethynyl estradiol (Item No. 10006486), an estrogen receptor agonist.{41236} It is demethylated in the liver to ethynyl estradiol. Mestranol has estrogenic properties, inducing RNA synthesis in homogenized mouse uteri following a dose of 1.6 µg/animal, which is 16-fold higher than the dose of ethynyl estradiol needed to induce a similar response.{41237} Formulations containing mestranol were previously used as oral contraceptives.  

     

    Brand:
    Cayman
    SKU:23822 - 10 mg

    Available on backorder

  • Mestranol is a semi-synthetic estrogen prodrug of ethynyl estradiol (Item No. 10006486), an estrogen receptor agonist.{41236} It is demethylated in the liver to ethynyl estradiol. Mestranol has estrogenic properties, inducing RNA synthesis in homogenized mouse uteri following a dose of 1.6 µg/animal, which is 16-fold higher than the dose of ethynyl estradiol needed to induce a similar response.{41237} Formulations containing mestranol were previously used as oral contraceptives.  

     

    Brand:
    Cayman
    SKU:23822 - 100 mg

    Available on backorder

  • Mestranol is a semi-synthetic estrogen prodrug of ethynyl estradiol (Item No. 10006486), an estrogen receptor agonist.{41236} It is demethylated in the liver to ethynyl estradiol. Mestranol has estrogenic properties, inducing RNA synthesis in homogenized mouse uteri following a dose of 1.6 µg/animal, which is 16-fold higher than the dose of ethynyl estradiol needed to induce a similar response.{41237} Formulations containing mestranol were previously used as oral contraceptives.  

     

    Brand:
    Cayman
    SKU:23822 - 50 mg

    Available on backorder

  • meta-fluoro 4-ANBP (Item No. 25959) is an analytical reference standard that is structurally similar to known opioids. It is a potential impurity in the synthesis of N-benzyl meta-fluoro norfentanyl (Item No. 25541). This product is intended for research and forensic applications.  

     

    Brand:
    Cayman
    SKU:25959 - 1 mg

    Available on backorder

  • meta-fluoro 4-ANBP (Item No. 25959) is an analytical reference standard that is structurally similar to known opioids. It is a potential impurity in the synthesis of N-benzyl meta-fluoro norfentanyl (Item No. 25541). This product is intended for research and forensic applications.  

     

    Brand:
    Cayman
    SKU:25959 - 5 mg

    Available on backorder

  • meta-Fluoxetine is an isomer of fluoxetine (Item No. 14418) that is found as an impurity in fluoxetine preparations. meta-Fluoxetine is a weaker serotonin selective reuptake inhibitor (SSRI) than fluoxetine, in which the trifluoromethyl group is at the para position (Kis = 166 and 17 nM, respectively, in rat brain synaptosomes).{36026,36027}  

     

    Brand:
    Cayman
    SKU:22158 -

    Out of stock

  • meta-Fluoxetine is an isomer of fluoxetine (Item No. 14418) that is found as an impurity in fluoxetine preparations. meta-Fluoxetine is a weaker serotonin selective reuptake inhibitor (SSRI) than fluoxetine, in which the trifluoromethyl group is at the para position (Kis = 166 and 17 nM, respectively, in rat brain synaptosomes).{36026,36027}  

     

    Brand:
    Cayman
    SKU:22158 -

    Out of stock

  • meta-Fluoxetine is an isomer of fluoxetine (Item No. 14418) that is found as an impurity in fluoxetine preparations. meta-Fluoxetine is a weaker serotonin selective reuptake inhibitor (SSRI) than fluoxetine, in which the trifluoromethyl group is at the para position (Kis = 166 and 17 nM, respectively, in rat brain synaptosomes).{36026,36027}  

     

    Brand:
    Cayman
    SKU:22158 -

    Out of stock

  • Metaescaline (hydrochloride) (Item No. 19927) is an analytical reference standard that is structurally classified as a phenethylamine. It is a derivative of escaline (Item No. 14107) in which the single ethyl group is reoriented to the meta position.{31967} This product is intended for research and forensic purposes.  

     

    Brand:
    Cayman
    SKU:19927 -

    Available on backorder

  • Metaescaline (hydrochloride) (Item No. 19927) is an analytical reference standard that is structurally classified as a phenethylamine. It is a derivative of escaline (Item No. 14107) in which the single ethyl group is reoriented to the meta position.{31967} This product is intended for research and forensic purposes.  

     

    Brand:
    Cayman
    SKU:19927 -

    Available on backorder

  • Metalaxyl is a fungicide that inhibits protein synthesis in fungi.{43133,42434} It inhibits the growth of potato blight (P. infestans) fungal isolates from Serbian potato fields (EC50s = 0.3-3.9 μg/ml).{43133} Metalaxyl (300 and 1,000 μg/ml) induces formation of chromosomal aberrations in human lymphocytes.{42433} It exhibits aquatic toxicity against S. quadricanda, D. magna, and D. rerio (IC50s = 222.89, 471.95, and 241.98 mg/L, respectively).{42435} Metalaxyl also induces tremors, twitches, tonic extension, ataxia, and hypnosis, symptoms of CNS poisoning, and lethality in rats (LD50s = 265 and 288.8 mg/kg for female and male rats, respectively).{42434}  

     

    Brand:
    Cayman
    SKU:25817 - 100 mg

    Available on backorder

  • Metalaxyl is a fungicide that inhibits protein synthesis in fungi.{43133,42434} It inhibits the growth of potato blight (P. infestans) fungal isolates from Serbian potato fields (EC50s = 0.3-3.9 μg/ml).{43133} Metalaxyl (300 and 1,000 μg/ml) induces formation of chromosomal aberrations in human lymphocytes.{42433} It exhibits aquatic toxicity against S. quadricanda, D. magna, and D. rerio (IC50s = 222.89, 471.95, and 241.98 mg/L, respectively).{42435} Metalaxyl also induces tremors, twitches, tonic extension, ataxia, and hypnosis, symptoms of CNS poisoning, and lethality in rats (LD50s = 265 and 288.8 mg/kg for female and male rats, respectively).{42434}  

     

    Brand:
    Cayman
    SKU:25817 - 50 mg

    Available on backorder

  • Antigen: metallothionein purified from liver of Atlantic cod (Gadus morhua) · Host: rabbit · Cross-reactivity: (+) Atlantic cod (Gadus morhua), whiting (Merlangius merlangus), yellow gurnard (Trigla lucerna), flounder (Platichthys flesus), cypriniform, siluriform, salmoniform, perciform, and rajiform species metallothionein · Applications: ELISA and WB  

     

    Brand:
    Cayman
    SKU:172130- 100 µl
  • Brand:
    Cayman
    SKU:172130 - 100 µl

    Available on backorder

  • Antigen: metallothionein purified from liver of Atlantic cod (Gadus morhua) · Host: rabbit · Cross-reactivity: (+) Atlantic cod (Gadus morhua), whiting (Merlangius merlangus), yellow gurnard (Trigla lucerna), flounder (Platichthys flesus), cypriniform, siluriform, salmoniform, perciform, and rajiform species metallothionein · Applications: ELISA and WB  

     

    Brand:
    Cayman
    SKU:172130- 100 µl

    Available on backorder

  • Antigen: metallothionein purified from liver of Atlantic cod (Gadus morhua) · Host: rabbit · Cross-reactivity: (+) Atlantic cod (Gadus morhua), whiting (Merlangius merlangus), yellow gurnard (Trigla lucerna), flounder (Platichthys flesus), cypriniform, siluriform, salmoniform, perciform, and rajiform species metallothionein · Applications: ELISA and WB  

     

    Brand:
    Cayman
    SKU:172130- 500 µl
  • Brand:
    Cayman
    SKU:172130 - 500 µl

    Available on backorder

  • Antigen: metallothionein purified from liver of Atlantic cod (Gadus morhua) · Host: rabbit · Cross-reactivity: (+) Atlantic cod (Gadus morhua), whiting (Merlangius merlangus), yellow gurnard (Trigla lucerna), flounder (Platichthys flesus), cypriniform, siluriform, salmoniform, perciform, and rajiform species metallothionein · Applications: ELISA and WB  

     

    Brand:
    Cayman
    SKU:172130- 500 µl

    Available on backorder

  • Metamizole is a nonopioid prodrug that is rapidly hydrolyzed to the analgesic and antipyretic metabolites 4-methylaminoantipyrine (MAA) and 4-aminoantipyrine (AA).{25749} It inhibits COX-1 and COX-2 activity (IC50 = ~150 µg/ml for both in cell-free assays), as well as reduces increases in intracellular calcium levels induced by the TRPA1 agonist AITC in isolated rat and mouse dorsal root ganglia and IMR-90 human fibroblasts (IC50s = 30-91 µM in patch-clamp assays).{46639,46640} Metamizole (6, 12, and 25 µg/ml) inhibits ADP- and epinephrine-induced platelet aggregation in human platelet-rich plasma (hPRP).{46641} It prevents fever induced by LPS, TNF-α, and IL-6, but not arachidonic acid (Item Nos. 90010 | 90010.1 | 10006607) or prostaglandin E2 (PGE2; Item No. 14010), in rats when administered at a dose of 120 mg/kg.{46642} Metamizole (250 and 500 mg/kg) increases the paw withdrawal threshold in the paw pressure test, indicating analgesic activity, in rat models of carrageenan-induced acute pain and postoperative incision pain.{46643}  

     

    Brand:
    Cayman
    SKU:-
  • Metamizole is a nonopioid prodrug that is rapidly hydrolyzed to the analgesic and antipyretic metabolites 4-methylaminoantipyrine (MAA) and 4-aminoantipyrine (AA).{25749} It inhibits COX-1 and COX-2 activity (IC50 = ~150 µg/ml for both in cell-free assays), as well as reduces increases in intracellular calcium levels induced by the TRPA1 agonist AITC in isolated rat and mouse dorsal root ganglia and IMR-90 human fibroblasts (IC50s = 30-91 µM in patch-clamp assays).{46639,46640} Metamizole (6, 12, and 25 µg/ml) inhibits ADP- and epinephrine-induced platelet aggregation in human platelet-rich plasma (hPRP).{46641} It prevents fever induced by LPS, TNF-α, and IL-6, but not arachidonic acid (Item Nos. 90010 | 90010.1 | 10006607) or prostaglandin E2 (PGE2; Item No. 14010), in rats when administered at a dose of 120 mg/kg.{46642} Metamizole (250 and 500 mg/kg) increases the paw withdrawal threshold in the paw pressure test, indicating analgesic activity, in rat models of carrageenan-induced acute pain and postoperative incision pain.{46643}  

     

    Brand:
    Cayman
    SKU:-
  • Metanephrine is a metabolite of epinephrine produced by the action of catechol-O-methyl transferase on epinephrine.{25427} Determination of plasma or urinary metanephrine is considered the principal test for the clinical diagnosis of pheochromocytoma, an adrenal medullary neuroendocrine tumor.{5331}  

     

    Brand:
    Cayman
    SKU:-
  • Metanephrine is a metabolite of epinephrine produced by the action of catechol-O-methyl transferase on epinephrine.{25427} Determination of plasma or urinary metanephrine is considered the principal test for the clinical diagnosis of pheochromocytoma, an adrenal medullary neuroendocrine tumor.{5331}  

     

    Brand:
    Cayman
    SKU:-
  • Metanephrine is a metabolite of epinephrine produced by the action of catechol-O-methyl transferase on epinephrine.{25427} Determination of plasma or urinary metanephrine is considered the principal test for the clinical diagnosis of pheochromocytoma, an adrenal medullary neuroendocrine tumor.{5331}  

     

    Brand:
    Cayman
    SKU:-
  • Metaproterenol is a β2-adrenergic receptor (β2-AR) agonist with bronchodilator actions.{40372} It inhibits TGF-α-induced hepatocyte DNA synthesis and proliferation in vitro (IC50 = 15 nM), an effect that is reversed by the β2-AR antagonist butoxamine but not the β1-AR antagonist metoprolol (Item No. 15429).{40371} Metaproterenol dose-dependently relaxes lung strips and increases heart rate and inotropy of right atria and left atria, respectively, isolated from guinea pig (pD2s = 6.4, 7.08, and 6.61, respectively).{40373} Formulations containing metaproterenol were previously used as long-acting bronchodilators for the treatment of asthma.  

     

    Brand:
    Cayman
    SKU:23611 - 100 mg

    Available on backorder

  • Metaproterenol is a β2-adrenergic receptor (β2-AR) agonist with bronchodilator actions.{40372} It inhibits TGF-α-induced hepatocyte DNA synthesis and proliferation in vitro (IC50 = 15 nM), an effect that is reversed by the β2-AR antagonist butoxamine but not the β1-AR antagonist metoprolol (Item No. 15429).{40371} Metaproterenol dose-dependently relaxes lung strips and increases heart rate and inotropy of right atria and left atria, respectively, isolated from guinea pig (pD2s = 6.4, 7.08, and 6.61, respectively).{40373} Formulations containing metaproterenol were previously used as long-acting bronchodilators for the treatment of asthma.  

     

    Brand:
    Cayman
    SKU:23611 - 25 mg

    Available on backorder

  • Metaproterenol is a β2-adrenergic receptor (β2-AR) agonist with bronchodilator actions.{40372} It inhibits TGF-α-induced hepatocyte DNA synthesis and proliferation in vitro (IC50 = 15 nM), an effect that is reversed by the β2-AR antagonist butoxamine but not the β1-AR antagonist metoprolol (Item No. 15429).{40371} Metaproterenol dose-dependently relaxes lung strips and increases heart rate and inotropy of right atria and left atria, respectively, isolated from guinea pig (pD2s = 6.4, 7.08, and 6.61, respectively).{40373} Formulations containing metaproterenol were previously used as long-acting bronchodilators for the treatment of asthma.  

     

    Brand:
    Cayman
    SKU:23611 - 50 mg

    Available on backorder

  • Metaraminol is a vasoconstrictor.{36334,36335} In vivo, metaraminol (0.05 mg/kg) increases cardiac output, mean arterial pressure, and coronary blood flow and decreases pulse rate in a canine model of cardiogenic shock.{36334} It increases survival in a canine model of hemorrhagic hypotension.{36335} Metaraminol also reverses acetoxycycloheximide-induced transient amnesia in a shock avoidance test in rats.{36336}  

     

    Brand:
    Cayman
    SKU:23938 - 100 mg

    Available on backorder

  • Metaraminol is a vasoconstrictor.{36334,36335} In vivo, metaraminol (0.05 mg/kg) increases cardiac output, mean arterial pressure, and coronary blood flow and decreases pulse rate in a canine model of cardiogenic shock.{36334} It increases survival in a canine model of hemorrhagic hypotension.{36335} Metaraminol also reverses acetoxycycloheximide-induced transient amnesia in a shock avoidance test in rats.{36336}  

     

    Brand:
    Cayman
    SKU:23938 - 50 mg

    Available on backorder

  • Metastin (45-54) is a 10 amino acid peptide that corresponds to the bioactive C-terminal 45-54 amino acids of metastin, a metastasis suppressor gene product.{32826} It acts as a potent agonist of GPR54 (OT7T175, AXOR12), with approximately 8-fold higher binding affinity than metastin (Ki values of 0.042 and 0.34 nM, respectively, for displacement of metastin (40-54)).{32826} Metastin (45-54) induces calcium mobilization in GPR54-transfected cells (EC50 = 0.18-1.1 nM).{32827} It inhibits the migration of GPR54-transfected CHO cells at concentrations of 10-100 nM, equaling the potency of full length metastin.{32825}  

     

    Brand:
    Cayman
    SKU:20905 -

    Out of stock

  • Metastin (45-54) is a 10 amino acid peptide that corresponds to the bioactive C-terminal 45-54 amino acids of metastin, a metastasis suppressor gene product.{32826} It acts as a potent agonist of GPR54 (OT7T175, AXOR12), with approximately 8-fold higher binding affinity than metastin (Ki values of 0.042 and 0.34 nM, respectively, for displacement of metastin (40-54)).{32826} Metastin (45-54) induces calcium mobilization in GPR54-transfected cells (EC50 = 0.18-1.1 nM).{32827} It inhibits the migration of GPR54-transfected CHO cells at concentrations of 10-100 nM, equaling the potency of full length metastin.{32825}  

     

    Brand:
    Cayman
    SKU:20905 -

    Out of stock

  • Metastin (45-54) is a 10 amino acid peptide that corresponds to the bioactive C-terminal 45-54 amino acids of metastin, a metastasis suppressor gene product.{32826} It acts as a potent agonist of GPR54 (OT7T175, AXOR12), with approximately 8-fold higher binding affinity than metastin (Ki values of 0.042 and 0.34 nM, respectively, for displacement of metastin (40-54)).{32826} Metastin (45-54) induces calcium mobilization in GPR54-transfected cells (EC50 = 0.18-1.1 nM).{32827} It inhibits the migration of GPR54-transfected CHO cells at concentrations of 10-100 nM, equaling the potency of full length metastin.{32825}  

     

    Brand:
    Cayman
    SKU:20905 -

    Out of stock

  • Metaxalone is a skeletal muscle relaxant that has applications in reducing muscle spasm, limitations in normal motion, and pain caused by musculoskeletal conditions.{25863,25864,25861} It is commonly used in combination with analgesics to address low back pain.{25862} The molecular or cellular actions of metaxalone is not known.{25863,25862}  

     

    Brand:
    Cayman
    SKU:-
  • Metaxalone is a skeletal muscle relaxant that has applications in reducing muscle spasm, limitations in normal motion, and pain caused by musculoskeletal conditions.{25863,25864,25861} It is commonly used in combination with analgesics to address low back pain.{25862} The molecular or cellular actions of metaxalone is not known.{25863,25862}  

     

    Brand:
    Cayman
    SKU:-
  • Metaxalone is a skeletal muscle relaxant that has applications in reducing muscle spasm, limitations in normal motion, and pain caused by musculoskeletal conditions.{25863,25864,25861} It is commonly used in combination with analgesics to address low back pain.{25862} The molecular or cellular actions of metaxalone is not known.{25863,25862}  

     

    Brand:
    Cayman
    SKU:-
  • Metaxalone is a skeletal muscle relaxant that has applications in reducing muscle spasm, limitations in normal motion, and pain caused by musculoskeletal conditions.{25863,25864,25861} It is commonly used in combination with analgesics to address low back pain.{25862} The molecular or cellular actions of metaxalone is not known.{25863,25862}  

     

    Brand:
    Cayman
    SKU:-
  • Metergoline is a serotonin (5-HT) receptor antagonist that is active at 5-HT1 (pKi = 7.8 for 5-HT1B), 5-HT2, (pKi = 8.64, 8.75, and 8.75 for 5-HT2A, 5-HT2B, and 5-HT2C respectively), and 5-HT7 receptor subtypes.{41065,41063} It blocks 5-HT7 receptor-stimulated cAMP production (IC50 = 321 nM) in HEK293 cells.{34420} Metergoline has been widely used to study serotonin receptor function, but it also dose-dependently inhibits voltage-dependent sodium and potassium channels transfected into Xenopus oocytes.{34421,41064} Formulations containing metergoline have been studied for the treatment of hormone dysfunction, seasonal affective disorder, and anxiety.{34421}  

     

    Brand:
    Cayman
    SKU:21336 -

    Out of stock

  • Metergoline is a serotonin (5-HT) receptor antagonist that is active at 5-HT1 (pKi = 7.8 for 5-HT1B), 5-HT2, (pKi = 8.64, 8.75, and 8.75 for 5-HT2A, 5-HT2B, and 5-HT2C respectively), and 5-HT7 receptor subtypes.{41065,41063} It blocks 5-HT7 receptor-stimulated cAMP production (IC50 = 321 nM) in HEK293 cells.{34420} Metergoline has been widely used to study serotonin receptor function, but it also dose-dependently inhibits voltage-dependent sodium and potassium channels transfected into Xenopus oocytes.{34421,41064} Formulations containing metergoline have been studied for the treatment of hormone dysfunction, seasonal affective disorder, and anxiety.{34421}  

     

    Brand:
    Cayman
    SKU:21336 -

    Out of stock

  • Metergoline is a serotonin (5-HT) receptor antagonist that is active at 5-HT1 (pKi = 7.8 for 5-HT1B), 5-HT2, (pKi = 8.64, 8.75, and 8.75 for 5-HT2A, 5-HT2B, and 5-HT2C respectively), and 5-HT7 receptor subtypes.{41065,41063} It blocks 5-HT7 receptor-stimulated cAMP production (IC50 = 321 nM) in HEK293 cells.{34420} Metergoline has been widely used to study serotonin receptor function, but it also dose-dependently inhibits voltage-dependent sodium and potassium channels transfected into Xenopus oocytes.{34421,41064} Formulations containing metergoline have been studied for the treatment of hormone dysfunction, seasonal affective disorder, and anxiety.{34421}  

     

    Brand:
    Cayman
    SKU:21336 -

    Out of stock

  • Metergoline is a serotonin (5-HT) receptor antagonist that is active at 5-HT1 (pKi = 7.8 for 5-HT1B), 5-HT2, (pKi = 8.64, 8.75, and 8.75 for 5-HT2A, 5-HT2B, and 5-HT2C respectively), and 5-HT7 receptor subtypes.{41065,41063} It blocks 5-HT7 receptor-stimulated cAMP production (IC50 = 321 nM) in HEK293 cells.{34420} Metergoline has been widely used to study serotonin receptor function, but it also dose-dependently inhibits voltage-dependent sodium and potassium channels transfected into Xenopus oocytes.{34421,41064} Formulations containing metergoline have been studied for the treatment of hormone dysfunction, seasonal affective disorder, and anxiety.{34421}  

     

    Brand:
    Cayman
    SKU:21336 -

    Out of stock

  • Metformin is a biguanide with diverse biological activities.{21403,13720,43272,43273} Metformin (250 mg/kg, i.p.) increases hepatic AMPK activity and reduces blood glucose by more than 50% in a liver kinase B1-dependent manner in mice fed normal and high-fat diets, respectively, and reduces blood glucose by 40% in ob/ob mice.{13720} It reduces weight gain, hepatic lipid droplet content, and total cholesterol, LDL cholesterol, and triglyceride levels in the plasma of diet-induced obese mice when administered at doses of 10 or 50 mg/kg per day.{43273} It also reverses increased hepatic triglyceride and apolipoprotein A5 levels, as well as hepatic steatosis, in a dose-dependent manner in an ob/ob mouse model of non-alcoholic fatty liver disease (NAFLD).{43274} Metformin (250 mg/kg) reduces tumor growth in an HCT116 p53– human colon cancer mouse xenograft model, but has no effect on HCT116 p53– tumors overexpressing recombinant S. cerevisiae Ndi1 NADH dehydrogenase, a single-subunit ortholog of the multi-subunit mammalian mitochondrial complex I.{43272} Formulations containing metformin have been used in the treatment of type 2 diabetes.  

     

    Brand:
    Cayman
    SKU:-
  • Metformin is a biguanide with diverse biological activities.{21403,13720,43272,43273} Metformin (250 mg/kg, i.p.) increases hepatic AMPK activity and reduces blood glucose by more than 50% in a liver kinase B1-dependent manner in mice fed normal and high-fat diets, respectively, and reduces blood glucose by 40% in ob/ob mice.{13720} It reduces weight gain, hepatic lipid droplet content, and total cholesterol, LDL cholesterol, and triglyceride levels in the plasma of diet-induced obese mice when administered at doses of 10 or 50 mg/kg per day.{43273} It also reverses increased hepatic triglyceride and apolipoprotein A5 levels, as well as hepatic steatosis, in a dose-dependent manner in an ob/ob mouse model of non-alcoholic fatty liver disease (NAFLD).{43274} Metformin (250 mg/kg) reduces tumor growth in an HCT116 p53– human colon cancer mouse xenograft model, but has no effect on HCT116 p53– tumors overexpressing recombinant S. cerevisiae Ndi1 NADH dehydrogenase, a single-subunit ortholog of the multi-subunit mammalian mitochondrial complex I.{43272} Formulations containing metformin have been used in the treatment of type 2 diabetes.  

     

    Brand:
    Cayman
    SKU:-
  • Metformin-d6 is intended for use as an internal standard for the quantification of metformin (Item No. 13118) by GC- or LC-MS. Metformin is a biguanide with diverse biological activities.{21403,13720,43272,43273} Metformin (250 mg/kg, i.p.) increases hepatic AMPK activity and reduces blood glucose by more than 50% in a liver kinase B1-dependent manner in mice fed normal and high-fat diets, respectively, and reduces blood glucose by 40% in ob/ob mice.{13720} It reduces weight gain, hepatic lipid droplet content, and total cholesterol, LDL cholesterol, and triglyceride levels in the plasma of diet-induced obese mice when administered at doses of 10 or 50 mg/kg per day.{43273} It also reverses increased hepatic triglyceride and apolipoprotein A5 levels, as well as hepatic steatosis, in a dose-dependent manner in an ob/ob mouse model of non-alcoholic fatty liver disease (NAFLD).{43274} Metformin (250 mg/kg) reduces tumor growth in an HCT116 p53– human colon cancer mouse xenograft model, but has no effect on HCT116 p53– tumors overexpressing recombinant S. cerevisiae Ndi1 NADH dehydrogenase, a single-subunit ortholog of the multi-subunit mammalian mitochondrial complex I.{43272} Formulations containing metformin have been used in the treatment of type 2 diabetes.  

     

    Brand:
    Cayman
    SKU:-

    Out of stock

  • Metformin-d6 is intended for use as an internal standard for the quantification of metformin (Item No. 13118) by GC- or LC-MS. Metformin is a biguanide with diverse biological activities.{21403,13720,43272,43273} Metformin (250 mg/kg, i.p.) increases hepatic AMPK activity and reduces blood glucose by more than 50% in a liver kinase B1-dependent manner in mice fed normal and high-fat diets, respectively, and reduces blood glucose by 40% in ob/ob mice.{13720} It reduces weight gain, hepatic lipid droplet content, and total cholesterol, LDL cholesterol, and triglyceride levels in the plasma of diet-induced obese mice when administered at doses of 10 or 50 mg/kg per day.{43273} It also reverses increased hepatic triglyceride and apolipoprotein A5 levels, as well as hepatic steatosis, in a dose-dependent manner in an ob/ob mouse model of non-alcoholic fatty liver disease (NAFLD).{43274} Metformin (250 mg/kg) reduces tumor growth in an HCT116 p53– human colon cancer mouse xenograft model, but has no effect on HCT116 p53– tumors overexpressing recombinant S. cerevisiae Ndi1 NADH dehydrogenase, a single-subunit ortholog of the multi-subunit mammalian mitochondrial complex I.{43272} Formulations containing metformin have been used in the treatment of type 2 diabetes.  

     

    Brand:
    Cayman
    SKU:-

    Out of stock

  • Metformin-d6 is intended for use as an internal standard for the quantification of metformin (Item No. 13118) by GC- or LC-MS. Metformin is a biguanide with diverse biological activities.{21403,13720,43272,43273} Metformin (250 mg/kg, i.p.) increases hepatic AMPK activity and reduces blood glucose by more than 50% in a liver kinase B1-dependent manner in mice fed normal and high-fat diets, respectively, and reduces blood glucose by 40% in ob/ob mice.{13720} It reduces weight gain, hepatic lipid droplet content, and total cholesterol, LDL cholesterol, and triglyceride levels in the plasma of diet-induced obese mice when administered at doses of 10 or 50 mg/kg per day.{43273} It also reverses increased hepatic triglyceride and apolipoprotein A5 levels, as well as hepatic steatosis, in a dose-dependent manner in an ob/ob mouse model of non-alcoholic fatty liver disease (NAFLD).{43274} Metformin (250 mg/kg) reduces tumor growth in an HCT116 p53– human colon cancer mouse xenograft model, but has no effect on HCT116 p53– tumors overexpressing recombinant S. cerevisiae Ndi1 NADH dehydrogenase, a single-subunit ortholog of the multi-subunit mammalian mitochondrial complex I.{43272} Formulations containing metformin have been used in the treatment of type 2 diabetes.  

     

    Brand:
    Cayman
    SKU:-

    Out of stock

  • Methacycline is a tetracycline-class antibiotic that is active against a wide range of Gram-positive and Gram-negative organisms.{33600,33602} It is readily absorbed from the gastrointestinal tract and reaches a maximum concentration at about the fourth hour, declining to a negligible amount in about 24 hours.{33601} It is more active than tetracycline (Item No. 14328) against a number of bacteria.{33600}  

     

    Brand:
    Cayman
    SKU:21338 -

    Out of stock

  • Methacycline is a tetracycline-class antibiotic that is active against a wide range of Gram-positive and Gram-negative organisms.{33600,33602} It is readily absorbed from the gastrointestinal tract and reaches a maximum concentration at about the fourth hour, declining to a negligible amount in about 24 hours.{33601} It is more active than tetracycline (Item No. 14328) against a number of bacteria.{33600}  

     

    Brand:
    Cayman
    SKU:21338 -

    Out of stock

  • Methacycline is a tetracycline-class antibiotic that is active against a wide range of Gram-positive and Gram-negative organisms.{33600,33602} It is readily absorbed from the gastrointestinal tract and reaches a maximum concentration at about the fourth hour, declining to a negligible amount in about 24 hours.{33601} It is more active than tetracycline (Item No. 14328) against a number of bacteria.{33600}  

     

    Brand:
    Cayman
    SKU:21338 -

    Out of stock

  • Methacycline is a tetracycline-class antibiotic that is active against a wide range of Gram-positive and Gram-negative organisms.{33600,33602} It is readily absorbed from the gastrointestinal tract and reaches a maximum concentration at about the fourth hour, declining to a negligible amount in about 24 hours.{33601} It is more active than tetracycline (Item No. 14328) against a number of bacteria.{33600}  

     

    Brand:
    Cayman
    SKU:21338 -

    Out of stock

  • Methazolamide is a carbonic anhydrase inhibitor (IC50 = 130 nM).{36164} It reduces intraocular pressure and cerebrospinal fluid flow in a rat model of glaucoma. Methazolamide reduces electroshock-induced seizures in rats with an ED50 value of 19.2 mg/kg.{36165} It also inhibits production of reactive oxygen species (ROS) in a primary cortical neuron (PCN) cellular model of subarachnoid hemorrhage (SAH) and reduces cerebral edema in a mouse model of SAH.{36166} Methazolamide is larvicidal, with a larvicidal concentration (LC50) value of 724 ppm, but has no activity when administered orally to adult A. aegypti.{36167} Formulations containing methazolamide have been used for the treatment of glaucoma.{36164}  

     

    Brand:
    Cayman
    SKU:23413 - 1 g

    Available on backorder

  • Methazolamide is a carbonic anhydrase inhibitor (IC50 = 130 nM).{36164} It reduces intraocular pressure and cerebrospinal fluid flow in a rat model of glaucoma. Methazolamide reduces electroshock-induced seizures in rats with an ED50 value of 19.2 mg/kg.{36165} It also inhibits production of reactive oxygen species (ROS) in a primary cortical neuron (PCN) cellular model of subarachnoid hemorrhage (SAH) and reduces cerebral edema in a mouse model of SAH.{36166} Methazolamide is larvicidal, with a larvicidal concentration (LC50) value of 724 ppm, but has no activity when administered orally to adult A. aegypti.{36167} Formulations containing methazolamide have been used for the treatment of glaucoma.{36164}  

     

    Brand:
    Cayman
    SKU:23413 - 250 mg

    Available on backorder

  • Methazolamide is a carbonic anhydrase inhibitor (IC50 = 130 nM).{36164} It reduces intraocular pressure and cerebrospinal fluid flow in a rat model of glaucoma. Methazolamide reduces electroshock-induced seizures in rats with an ED50 value of 19.2 mg/kg.{36165} It also inhibits production of reactive oxygen species (ROS) in a primary cortical neuron (PCN) cellular model of subarachnoid hemorrhage (SAH) and reduces cerebral edema in a mouse model of SAH.{36166} Methazolamide is larvicidal, with a larvicidal concentration (LC50) value of 724 ppm, but has no activity when administered orally to adult A. aegypti.{36167} Formulations containing methazolamide have been used for the treatment of glaucoma.{36164}  

     

    Brand:
    Cayman
    SKU:23413 - 500 mg

    Available on backorder

  • Methcathinone (hydrochloride) (exempt preparation) (Item No. 15656) is an analytical reference standard categorized as a psychoactive cathinone. It is a β-ketone analog of methamphetamine and has comparable effects on monoamine uptake.{19757} Methcathinone is regulated as a Schedule I controlled substance in the United States. This product is intended for forensic and research applications only.  

     

    Brand:
    Cayman
    SKU:-
  • Methedrone is a phenethylamine, amphetamine, and cathinone derivative that acts as a triple reuptake/release/reversible monoamine oxidase inhibitor. Its use as a recreational drug and its toxicity has recently been reported.{19508,20369} Methedrone is closely related to mephedrone, a psychoactive compound which is regulated in many countries, including the United States. The hydrochloride formulation of this compound is intended for use as a standard for the forensic analysis of samples that may contain methedrone.  

     

    Brand:
    Cayman
    SKU:10529 - 10 mg

    Available on backorder

  • Methedrone is a phenethylamine, amphetamine, and cathinone derivative that acts as a triple reuptake/release/reversible monoamine oxidase inhibitor. Its use as a recreational drug and its toxicity has recently been reported.{19508,20369} Methedrone is closely related to mephedrone, a psychoactive compound which is regulated in many countries, including the United States. The hydrochloride formulation of this compound is intended for use as a standard for the forensic analysis of samples that may contain methedrone.  

     

    Brand:
    Cayman
    SKU:10529 - 5 mg

    Available on backorder

  • Methedrone is a phenethylamine, amphetamine, and cathinone derivative that acts as a triple reuptake/release/reversible monoamine oxidase inhibitor. Its use as a recreational drug and its toxicity has recently been reported.{19508,20369} Methedrone is closely related to mephedrone, a psychoactive compound which is regulated in many countries, including the United States. The hydrochloride formulation of this compound is intended for use as a standard for the forensic analysis of samples that may contain methedrone.  

     

    Brand:
    Cayman
    SKU:10529 - 50 mg

    Available on backorder

  • Methenamine hippurate is a broad-spectrum urinary antiseptic agent.{40517} Under acidic conditions, methenamine hippurate is hydrolyzed to formaldehyde and ammonia, which exerts an antibacterial effect. It is effective against a wide range of bacteria but lacks activity against Proteus and other bacteria that increase urine alkalinity. Formulations containing methenamine hippurate have been used to treat urinary tract infections.  

     

    Brand:
    Cayman
    SKU:24004 - 100 mg

    Available on backorder

  • Methenamine hippurate is a broad-spectrum urinary antiseptic agent.{40517} Under acidic conditions, methenamine hippurate is hydrolyzed to formaldehyde and ammonia, which exerts an antibacterial effect. It is effective against a wide range of bacteria but lacks activity against Proteus and other bacteria that increase urine alkalinity. Formulations containing methenamine hippurate have been used to treat urinary tract infections.  

     

    Brand:
    Cayman
    SKU:24004 - 250 mg

    Available on backorder

  • Methenamine hippurate is a broad-spectrum urinary antiseptic agent.{40517} Under acidic conditions, methenamine hippurate is hydrolyzed to formaldehyde and ammonia, which exerts an antibacterial effect. It is effective against a wide range of bacteria but lacks activity against Proteus and other bacteria that increase urine alkalinity. Formulations containing methenamine hippurate have been used to treat urinary tract infections.  

     

    Brand:
    Cayman
    SKU:24004 - 500 mg

    Available on backorder

  • Methicillin is a semisynthetic penicillin antibiotic that can inhibit bacterial cell wall synthesis.{32140} It can be used to study methicillin-resistance in S. aureus.{28231}  

     

    Brand:
    Cayman
    SKU:21007 -

    Out of stock

  • Methicillin is a semisynthetic penicillin antibiotic that can inhibit bacterial cell wall synthesis.{32140} It can be used to study methicillin-resistance in S. aureus.{28231}  

     

    Brand:
    Cayman
    SKU:21007 -

    Out of stock

  • Methicillin is a semisynthetic penicillin antibiotic that can inhibit bacterial cell wall synthesis.{32140} It can be used to study methicillin-resistance in S. aureus.{28231}  

     

    Brand:
    Cayman
    SKU:21007 -

    Out of stock

  • Methicillin is a semisynthetic penicillin antibiotic that can inhibit bacterial cell wall synthesis.{32140} It can be used to study methicillin-resistance in S. aureus.{28231}  

     

    Brand:
    Cayman
    SKU:21007 -

    Out of stock

  • Methidathion is an organophosphate insecticide that inhibits insect cholinesterase.{42230} It reduces cattle lice (L. vituli, D. bovis, and H. eurysternus) infestation by 99.1% when administered topically at a dose of 3.5 mg/kg.{42226} Methidathion is selectively toxic to lice over cattle, only inhibiting cattle plasma acetylcholinesterase activity by 20% with no effect on survival when administered topically at a dose of 24 mg/kg. It increases sister chromatid exchange (SCE) in a concentration-dependent manner and induces cell cycle arrest at the M1 phase in V79 cells when used at a concentration of 40 μg/ml.{42227} Dietary administration of methidathion (1.4-4.7 mg/kg) increases alanine aminotransferase, aspartate aminotransferase, sorbitol dehydrogenase, and alkaline phosphatase activity, inhibits cholinesterase, and induces chronic liver inflammation in male beagle dogs.{42228} It also induces loss of striation and myocytolysis of cardiomyocytes and reduces serum cholinesterase activity in rats when administered orally at a dose of 5 mg/kg.{42229}  

     

    Brand:
    Cayman
    SKU:24144 - 100 mg

    Available on backorder

  • Methimazole is an inhibitor of thyroid hormone synthesis.{37227},{37226} It is a substrate for thyroid peroxidase that traps oxidized iodide, preventing its use by thyroglobulin for thyroid hormone synthesis. Methimazole (0.4 mg/kg) inhibits the absorption of radiolabeled iodide by the thyroid gland in rats by 80.9%.{37225} It also reduces the incidence of lymphocytic thyroiditis in the insulin-dependent type I diabetic BB/W rat.{37224} Formulations containing methimazole have been used in the treatment of hyperthyroidism.  

     

    Brand:
    Cayman
    SKU:23718 - 100 mg

    Available on backorder

  • Methimazole is an inhibitor of thyroid hormone synthesis.{37227},{37226} It is a substrate for thyroid peroxidase that traps oxidized iodide, preventing its use by thyroglobulin for thyroid hormone synthesis. Methimazole (0.4 mg/kg) inhibits the absorption of radiolabeled iodide by the thyroid gland in rats by 80.9%.{37225} It also reduces the incidence of lymphocytic thyroiditis in the insulin-dependent type I diabetic BB/W rat.{37224} Formulations containing methimazole have been used in the treatment of hyperthyroidism.  

     

    Brand:
    Cayman
    SKU:23718 - 50 mg

    Available on backorder

  • Methiocarb is a carbamate pesticide with insecticidal, molluscicidal, acaricidal, and bird repellant properties.{43317,43318,43319,43320,43323} It inhibits acetylcholinesterase (AChE) activity and is toxic to the western flower thrip (F. occidentalis; IC50 = 2.1 μM; LC50 = 3.26 ppm).{43318} Methiocarb is also toxic to the land snail M. obstructa (LD50 = 27.4 μg/snail) and the citrus mite A. pelekassi, inducing 94% mortality when used at a concentration of 0.5 ppm.{43317,43319} It reduces the seasonal percentages of cotton bolls infested with pink bollworm (P. gossypiella) to 4%, compared with 65% infestation in untreated controls, when applied to cotton fields at a concentration of 1.86 lb/acre.{43323} Methiocarb reduces damage to grapes by song birds when applied to vineyards at a concentration of 2.5 lbs AI per 100 gal water per acre.{43320} It is an estrogen receptor α (ERα) and ERβ agonist (EC20s = 19.87 and 20.24 μM, respectively) and an androgen receptor antagonist (IC50 = 13.89 μM) in cell-based reporter assays.{43321} It is toxic to juvenile rainbow trout (O. mykiss) and guppies (P. reticulata) with LC50 values of 0.8 and 1.48 mg/L, respectively, at 48 hours of exposure.{43322} Formulations containing methiocarb have been used in the agricultural control of pests.  

     

    Brand:
    Cayman
    SKU:25627 - 100 mg

    Available on backorder

  • Methiocarb is a carbamate pesticide with insecticidal, molluscicidal, acaricidal, and bird repellant properties.{43317,43318,43319,43320,43323} It inhibits acetylcholinesterase (AChE) activity and is toxic to the western flower thrip (F. occidentalis; IC50 = 2.1 μM; LC50 = 3.26 ppm).{43318} Methiocarb is also toxic to the land snail M. obstructa (LD50 = 27.4 μg/snail) and the citrus mite A. pelekassi, inducing 94% mortality when used at a concentration of 0.5 ppm.{43317,43319} It reduces the seasonal percentages of cotton bolls infested with pink bollworm (P. gossypiella) to 4%, compared with 65% infestation in untreated controls, when applied to cotton fields at a concentration of 1.86 lb/acre.{43323} Methiocarb reduces damage to grapes by song birds when applied to vineyards at a concentration of 2.5 lbs AI per 100 gal water per acre.{43320} It is an estrogen receptor α (ERα) and ERβ agonist (EC20s = 19.87 and 20.24 μM, respectively) and an androgen receptor antagonist (IC50 = 13.89 μM) in cell-based reporter assays.{43321} It is toxic to juvenile rainbow trout (O. mykiss) and guppies (P. reticulata) with LC50 values of 0.8 and 1.48 mg/L, respectively, at 48 hours of exposure.{43322} Formulations containing methiocarb have been used in the agricultural control of pests.  

     

    Brand:
    Cayman
    SKU:25627 - 50 mg

    Available on backorder

  • Methiocarb-d3 is intended for use as an internal standard for the quantification of methiocarb (Item No. 25627) by GC- or LC-MS. Methiocarb is a carbamate pesticide with insecticidal, molluscicidal, acaricidal, and bird repellant properties.{43317,43318,43319,43320,43323} It inhibits acetylcholinesterase (AChE) activity and is toxic to the western flower thrip (F. occidentalis; IC50 = 2.1 μM; LC50 = 3.26 ppm).{43318} Methiocarb is also toxic to the land snail M. obstructa (LD50 = 27.4 μg/snail) and the citrus mite A. pelekassi, inducing 94% mortality when used at a concentration of 0.5 ppm.{43317,43319} It reduces the seasonal percentages of cotton bolls infested with pink bollworm (P. gossypiella) to 4%, compared with 65% infestation in untreated controls, when applied to cotton fields at a concentration of 1.86 lb/acre.{43323} Methiocarb reduces damage to grapes by song birds when applied to vineyards at a concentration of 2.5 lbs AI per 100 gal water per acre.{43320} It is an estrogen receptor α (ERα) and ERβ agonist (EC20s = 19.87 and 20.24 μM, respectively) and an androgen receptor antagonist (IC50 = 13.89 μM) in cell-based reporter assays.{43321} It is toxic to juvenile rainbow trout (O. mykiss) and guppies (P. reticulata) with LC50 values of 0.8 and 1.48 mg/L, respectively, at 48 hours of exposure.{43322} Formulations containing methiocarb have been used in the agricultural control of pests.  

     

    Brand:
    Cayman
    SKU:27776 - 1 mg

    Available on backorder

  • Brand:
    Cayman
    SKU:600166 - 1 ea

    Available on backorder

  • Brand:
    Cayman
    SKU:600166- 1 ea

    Available on backorder

  • Methiopropamine is a structural analog of methamphetamine in which the phenyl group has been replaced with thiophene. The physiological and toxicological properties of this compound have not been studied. This product is intended for forensic and research applications.  

     

    Brand:
    Cayman
    SKU:11161 - 10 mg

    Available on backorder

  • Methiopropamine is a structural analog of methamphetamine in which the phenyl group has been replaced with thiophene. The physiological and toxicological properties of this compound have not been studied. This product is intended for forensic and research applications.  

     

    Brand:
    Cayman
    SKU:11161 - 5 mg

    Available on backorder

  • Methiopropamine is a structural analog of methamphetamine in which the phenyl group has been replaced with thiophene. The physiological and toxicological properties of this compound have not been studied. This product is intended for forensic and research applications.  

     

    Brand:
    Cayman
    SKU:11161 - 50 mg

    Available on backorder

  • Methiothepin is a non-selective antagonist of the serotonin (5-HT) receptor.{39327} It is a potent antagonist of 5-HT1A and 5-HT1B (IC50 = 16 nM and Ki = 0.2 nM, respectively) as well as 5-HT2A, 5-HT2B, and 5-HT2C receptors (Kis = 3.16, 2.08, and 4.46 nM, respectively).{40435,40434,41063} Methiothepin binds to 5-HT5A, 5-HT5B, 5-HT6, and 5-HT7 receptors with Kd values of 100, 15.8, 1.8, and 1 nM, respectively.{39327} It has been used to characterize the role of serotonin in various biological processes, including renal vasodilation and gastrointestinal function.{40402,40436}  

     

    Brand:
    Cayman
    SKU:23138 - 10 mg

    Available on backorder

  • Methiothepin is a non-selective antagonist of the serotonin (5-HT) receptor.{39327} It is a potent antagonist of 5-HT1A and 5-HT1B (IC50 = 16 nM and Ki = 0.2 nM, respectively) as well as 5-HT2A, 5-HT2B, and 5-HT2C receptors (Kis = 3.16, 2.08, and 4.46 nM, respectively).{40435,40434,41063} Methiothepin binds to 5-HT5A, 5-HT5B, 5-HT6, and 5-HT7 receptors with Kd values of 100, 15.8, 1.8, and 1 nM, respectively.{39327} It has been used to characterize the role of serotonin in various biological processes, including renal vasodilation and gastrointestinal function.{40402,40436}  

     

    Brand:
    Cayman
    SKU:23138 - 100 mg

    Available on backorder

  • Methiothepin is a non-selective antagonist of the serotonin (5-HT) receptor.{39327} It is a potent antagonist of 5-HT1A and 5-HT1B (IC50 = 16 nM and Ki = 0.2 nM, respectively) as well as 5-HT2A, 5-HT2B, and 5-HT2C receptors (Kis = 3.16, 2.08, and 4.46 nM, respectively).{40435,40434,41063} Methiothepin binds to 5-HT5A, 5-HT5B, 5-HT6, and 5-HT7 receptors with Kd values of 100, 15.8, 1.8, and 1 nM, respectively.{39327} It has been used to characterize the role of serotonin in various biological processes, including renal vasodilation and gastrointestinal function.{40402,40436}  

     

    Brand:
    Cayman
    SKU:23138 - 25 mg

    Available on backorder

  • Methiothepin is a non-selective antagonist of the serotonin (5-HT) receptor.{39327} It is a potent antagonist of 5-HT1A and 5-HT1B (IC50 = 16 nM and Ki = 0.2 nM, respectively) as well as 5-HT2A, 5-HT2B, and 5-HT2C receptors (Kis = 3.16, 2.08, and 4.46 nM, respectively).{40435,40434,41063} Methiothepin binds to 5-HT5A, 5-HT5B, 5-HT6, and 5-HT7 receptors with Kd values of 100, 15.8, 1.8, and 1 nM, respectively.{39327} It has been used to characterize the role of serotonin in various biological processes, including renal vasodilation and gastrointestinal function.{40402,40436}  

     

    Brand:
    Cayman
    SKU:23138 - 50 mg

    Available on backorder

  • Methocarbamol is an orally bioavailable skeletal muscle relaxant.{38705} In vivo, methocarbamol inhibits the ability of mice to remain on a vertical ladder for 1 minute (ED50 = 15 mg/kg) and decreases forelimb grip strength by 35.9% when administered at a dose of 500 mg/kg.{38705,38707} It abolishes femoral nerve-stimulated polysynaptic reflex contractions of the cat tibialis anterior muscle and prolongs the mean refractory period of directly or indirectly stimulated skeletal muscle when administered at a dose of 200 mg/kg.{38708} Methocarbamol also selectively inhibits human carbonic anhydrase (CA) isoform I over CAII (IC50s = 70 and ~80,000 μM, respectively).{38706} Formulations containing methocarbamol have been used to treat skeletal muscle spasms.  

     

    Brand:
    Cayman
    SKU:23870 - 10 g

    Available on backorder

  • Methocarbamol is an orally bioavailable skeletal muscle relaxant.{38705} In vivo, methocarbamol inhibits the ability of mice to remain on a vertical ladder for 1 minute (ED50 = 15 mg/kg) and decreases forelimb grip strength by 35.9% when administered at a dose of 500 mg/kg.{38705,38707} It abolishes femoral nerve-stimulated polysynaptic reflex contractions of the cat tibialis anterior muscle and prolongs the mean refractory period of directly or indirectly stimulated skeletal muscle when administered at a dose of 200 mg/kg.{38708} Methocarbamol also selectively inhibits human carbonic anhydrase (CA) isoform I over CAII (IC50s = 70 and ~80,000 μM, respectively).{38706} Formulations containing methocarbamol have been used to treat skeletal muscle spasms.  

     

    Brand:
    Cayman
    SKU:23870 - 25 g

    Available on backorder

  • Methocarbamol is an orally bioavailable skeletal muscle relaxant.{38705} In vivo, methocarbamol inhibits the ability of mice to remain on a vertical ladder for 1 minute (ED50 = 15 mg/kg) and decreases forelimb grip strength by 35.9% when administered at a dose of 500 mg/kg.{38705,38707} It abolishes femoral nerve-stimulated polysynaptic reflex contractions of the cat tibialis anterior muscle and prolongs the mean refractory period of directly or indirectly stimulated skeletal muscle when administered at a dose of 200 mg/kg.{38708} Methocarbamol also selectively inhibits human carbonic anhydrase (CA) isoform I over CAII (IC50s = 70 and ~80,000 μM, respectively).{38706} Formulations containing methocarbamol have been used to treat skeletal muscle spasms.  

     

    Brand:
    Cayman
    SKU:23870 - 5 g

    Available on backorder

  • Methocarbamol is an orally bioavailable skeletal muscle relaxant.{38705} In vivo, methocarbamol inhibits the ability of mice to remain on a vertical ladder for 1 minute (ED50 = 15 mg/kg) and decreases forelimb grip strength by 35.9% when administered at a dose of 500 mg/kg.{38705,38707} It abolishes femoral nerve-stimulated polysynaptic reflex contractions of the cat tibialis anterior muscle and prolongs the mean refractory period of directly or indirectly stimulated skeletal muscle when administered at a dose of 200 mg/kg.{38708} Methocarbamol also selectively inhibits human carbonic anhydrase (CA) isoform I over CAII (IC50s = 70 and ~80,000 μM, respectively).{38706} Formulations containing methocarbamol have been used to treat skeletal muscle spasms.  

     

    Brand:
    Cayman
    SKU:23870 - 50 g

    Available on backorder

  • Methomyl is a carbamate insecticide and molluscicide that inhibits acetylcholinesterase (AChE).{37786,43317} It induces mortality of tobacco budworm larvae when applied at a concentration of 0.56 kg/hectare and southern armyworm larvae at a concentration of 0.01 and 100 ppm.{37785} Methomyl is toxic to the land snail M. obstructa (LD50 = 11.9 µg/snail).{43317} It is also toxic to rats via oral but not dermal administration (LD50s = 30 and >2,000 mg/kg).{37786} Formulations containing methomyl have been used in the control of insects in agriculture.  

     

    Brand:
    Cayman
    SKU:25610 - 100 mg

    Available on backorder

  • Methotrexate (MTX) is similar in structure to folic acid (Item No. 20515) and aminopterin (Item No. 21802). It acts by inhibiting the metabolism of folic acid and blocking key enzymes in the synthesis of purines and pyrimidines required for cell proliferation.{21827,21826} MTX is known to induce adenosine release, which mediates many of its anti-inflammatory effects, including the reduction of proinflammatory cytokines.{21826,21828,21830} Formulations containing MTX have been used in the treatment of cancer, autoimmune diseases, ectopic pregnancy, and for the induction of medical abortions.{21829,7669} MTX formulations have been considered the gold standard of disease-modifying antirheumatic drug (DMARD) therapy to treat both the immune-inflammatory and joint destructive processes of rheumatoid arthritis.{11121}  

     

    Brand:
    Cayman
    SKU:-
  • Methotrexate (MTX) is similar in structure to folic acid (Item No. 20515) and aminopterin (Item No. 21802). It acts by inhibiting the metabolism of folic acid and blocking key enzymes in the synthesis of purines and pyrimidines required for cell proliferation.{21827,21826} MTX is known to induce adenosine release, which mediates many of its anti-inflammatory effects, including the reduction of proinflammatory cytokines.{21826,21828,21830} Formulations containing MTX have been used in the treatment of cancer, autoimmune diseases, ectopic pregnancy, and for the induction of medical abortions.{21829,7669} MTX formulations have been considered the gold standard of disease-modifying antirheumatic drug (DMARD) therapy to treat both the immune-inflammatory and joint destructive processes of rheumatoid arthritis.{11121}  

     

    Brand:
    Cayman
    SKU:-
  • Methotrexate (MTX) is similar in structure to folic acid (Item No. 20515) and aminopterin (Item No. 21802). It acts by inhibiting the metabolism of folic acid and blocking key enzymes in the synthesis of purines and pyrimidines required for cell proliferation.{21827,21826} MTX is known to induce adenosine release, which mediates many of its anti-inflammatory effects, including the reduction of proinflammatory cytokines.{21826,21828,21830} Formulations containing MTX have been used in the treatment of cancer, autoimmune diseases, ectopic pregnancy, and for the induction of medical abortions.{21829,7669} MTX formulations have been considered the gold standard of disease-modifying antirheumatic drug (DMARD) therapy to treat both the immune-inflammatory and joint destructive processes of rheumatoid arthritis.{11121}  

     

    Brand:
    Cayman
    SKU:-
  • Methotrexate (MTX) is similar in structure to folic acid (Item No. 20515) and aminopterin (Item No. 21802). It acts by inhibiting the metabolism of folic acid and blocking key enzymes in the synthesis of purines and pyrimidines required for cell proliferation.{21827,21826} MTX is known to induce adenosine release, which mediates many of its anti-inflammatory effects, including the reduction of proinflammatory cytokines.{21826,21828,21830} Formulations containing MTX have been used in the treatment of cancer, autoimmune diseases, ectopic pregnancy, and for the induction of medical abortions.{21829,7669} MTX formulations have been considered the gold standard of disease-modifying antirheumatic drug (DMARD) therapy to treat both the immune-inflammatory and joint destructive processes of rheumatoid arthritis.{11121}  

     

    Brand:
    Cayman
    SKU:-
  • Methotrexate-d3 is intended for use as an internal standard for the quantification of MTX (Item No. 13960) by GC- or LC-MS. MTX is similar in structure to folic acid (Item No. 20515) and aminopterin (Item No. 21802). It acts by inhibiting the metabolism of folic acid and blocking key enzymes in the synthesis of purines and pyrimidines required for cell proliferation.{21827,21826} MTX is known to induce adenosine release, which mediates many of its anti-inflammatory effects, including the reduction of proinflammatory cytokines.{21826,21828,21830} Formulations containing MTX have been used in the treatment of cancer, autoimmune diseases, ectopic pregnancy, and for the induction of medical abortions.{21829,7669} MTX formulations are considered the gold standard of disease-modifying antirheumatic drug (DMARD) therapy to treat both the immune-inflammatory and joint destructive processes of rheumatoid arthritis.{11121}  

     

    Brand:
    Cayman
    SKU:22378 -

    Out of stock

  • Methotrexate-d3 is intended for use as an internal standard for the quantification of MTX (Item No. 13960) by GC- or LC-MS. MTX is similar in structure to folic acid (Item No. 20515) and aminopterin (Item No. 21802). It acts by inhibiting the metabolism of folic acid and blocking key enzymes in the synthesis of purines and pyrimidines required for cell proliferation.{21827,21826} MTX is known to induce adenosine release, which mediates many of its anti-inflammatory effects, including the reduction of proinflammatory cytokines.{21826,21828,21830} Formulations containing MTX have been used in the treatment of cancer, autoimmune diseases, ectopic pregnancy, and for the induction of medical abortions.{21829,7669} MTX formulations are considered the gold standard of disease-modifying antirheumatic drug (DMARD) therapy to treat both the immune-inflammatory and joint destructive processes of rheumatoid arthritis.{11121}  

     

    Brand:
    Cayman
    SKU:22378 -

    Out of stock

  • Methotrexate-d3 is intended for use as an internal standard for the quantification of MTX (Item No. 13960) by GC- or LC-MS. MTX is similar in structure to folic acid (Item No. 20515) and aminopterin (Item No. 21802). It acts by inhibiting the metabolism of folic acid and blocking key enzymes in the synthesis of purines and pyrimidines required for cell proliferation.{21827,21826} MTX is known to induce adenosine release, which mediates many of its anti-inflammatory effects, including the reduction of proinflammatory cytokines.{21826,21828,21830} Formulations containing MTX have been used in the treatment of cancer, autoimmune diseases, ectopic pregnancy, and for the induction of medical abortions.{21829,7669} MTX formulations are considered the gold standard of disease-modifying antirheumatic drug (DMARD) therapy to treat both the immune-inflammatory and joint destructive processes of rheumatoid arthritis.{11121}  

     

    Brand:
    Cayman
    SKU:22378 -

    Out of stock

  • Methotrexate-d3 is intended for use as an internal standard for the quantification of MTX (Item No. 13960) by GC- or LC-MS. MTX is similar in structure to folic acid (Item No. 20515) and aminopterin (Item No. 21802). It acts by inhibiting the metabolism of folic acid and blocking key enzymes in the synthesis of purines and pyrimidines required for cell proliferation.{21827,21826} MTX is known to induce adenosine release, which mediates many of its anti-inflammatory effects, including the reduction of proinflammatory cytokines.{21826,21828,21830} Formulations containing MTX have been used in the treatment of cancer, autoimmune diseases, ectopic pregnancy, and for the induction of medical abortions.{21829,7669} MTX formulations are considered the gold standard of disease-modifying antirheumatic drug (DMARD) therapy to treat both the immune-inflammatory and joint destructive processes of rheumatoid arthritis.{11121}  

     

    Brand:
    Cayman
    SKU:22378 -

    Out of stock

  • Ketamine is an NMDA receptor antagonist and, depending on dose, can cause pain suppression, tachycardia, and hypertension, as well as altered perception, memory, and cognition.{21236,21239} Methoxetamine is a 3-methoxy, N-ethyl analog of ketamine which, like ketamine, has been abused recreationally.{21238,21240,21237,21241} Symptoms of toxicity, present following abuse, are similar to those seen with ketamine, including a dissociative or catatonic state, analgesia, tachycardia, hypertension, nausea, and vomiting.{21241,21238} Pharmacology, toxicology, and safety of this compound are not known. This product is intended for forensic and research applications.  

     

    Brand:
    Cayman
    SKU:11139 - 1 mg

    Available on backorder

  • Ketamine is an NMDA receptor antagonist and, depending on dose, can cause pain suppression, tachycardia, and hypertension, as well as altered perception, memory, and cognition.{21236,21239} Methoxetamine is a 3-methoxy, N-ethyl analog of ketamine which, like ketamine, has been abused recreationally.{21238,21240,21237,21241} Symptoms of toxicity, present following abuse, are similar to those seen with ketamine, including a dissociative or catatonic state, analgesia, tachycardia, hypertension, nausea, and vomiting.{21241,21238} Pharmacology, toxicology, and safety of this compound are not known. This product is intended for forensic and research applications.  

     

    Brand:
    Cayman
    SKU:11139 - 10 mg

    Available on backorder

  • Ketamine is an NMDA receptor antagonist and, depending on dose, can cause pain suppression, tachycardia, and hypertension, as well as altered perception, memory, and cognition.{21236,21239} Methoxetamine is a 3-methoxy, N-ethyl analog of ketamine which, like ketamine, has been abused recreationally.{21238,21240,21237,21241} Symptoms of toxicity, present following abuse, are similar to those seen with ketamine, including a dissociative or catatonic state, analgesia, tachycardia, hypertension, nausea, and vomiting.{21241,21238} Pharmacology, toxicology, and safety of this compound are not known. This product is intended for forensic and research applications.  

     

    Brand:
    Cayman
    SKU:11139 - 5 mg

    Available on backorder

  • Methoxy-X04 is a brain-permeable fluorescent probe for amyloid-β (Aβ) to detect and quantify plaques, tangles, and cerebrovascular amyloid.{38022} It displays high in vitro binding affinity (Ki = 26.8 nM) for fibrillar β-sheet deposits and is used to image Aβ plaques in the brains of living APP/PS1 mice, a transgenic model of familial Alzheimer’s disease.{38022,38023} For in vivo imaging, APP/PS1 mice were injected with methoxy-X04 at a dose of 10 mg/kg, i.p., 24 hours prior to two-photon imaging.{38023} Methoxy-X04 displays an excitation peak at 750 nm with emission between 460 and 500 nm.{38023}  

     

    Brand:
    Cayman
    SKU:20476 -

    Available on backorder

  • Methoxy-X04 is a brain-permeable fluorescent probe for amyloid-β (Aβ) to detect and quantify plaques, tangles, and cerebrovascular amyloid.{38022} It displays high in vitro binding affinity (Ki = 26.8 nM) for fibrillar β-sheet deposits and is used to image Aβ plaques in the brains of living APP/PS1 mice, a transgenic model of familial Alzheimer’s disease.{38022,38023} For in vivo imaging, APP/PS1 mice were injected with methoxy-X04 at a dose of 10 mg/kg, i.p., 24 hours prior to two-photon imaging.{38023} Methoxy-X04 displays an excitation peak at 750 nm with emission between 460 and 500 nm.{38023}  

     

    Brand:
    Cayman
    SKU:20476 -

    Available on backorder

  • Methoxy-X04 is a brain-permeable fluorescent probe for amyloid-β (Aβ) to detect and quantify plaques, tangles, and cerebrovascular amyloid.{38022} It displays high in vitro binding affinity (Ki = 26.8 nM) for fibrillar β-sheet deposits and is used to image Aβ plaques in the brains of living APP/PS1 mice, a transgenic model of familial Alzheimer’s disease.{38022,38023} For in vivo imaging, APP/PS1 mice were injected with methoxy-X04 at a dose of 10 mg/kg, i.p., 24 hours prior to two-photon imaging.{38023} Methoxy-X04 displays an excitation peak at 750 nm with emission between 460 and 500 nm.{38023}  

     

    Brand:
    Cayman
    SKU:20476 -

    Available on backorder

  • Methoxyacetyl norfentanyl (hydrochloride) (Item No. 22422) is an analytical reference standard categorized as an opioid. It is a presumptive metabolite of methoxyacetyl fentanyl (hydrochloride) (Item No. 20782). This product is intended for research and forensic applications.  

     

    Brand:
    Cayman
    SKU:22422 -

    Out of stock

  • Methoxyacetyl norfentanyl (hydrochloride) (Item No. 22422) is an analytical reference standard categorized as an opioid. It is a presumptive metabolite of methoxyacetyl fentanyl (hydrochloride) (Item No. 20782). This product is intended for research and forensic applications.  

     

    Brand:
    Cayman
    SKU:22422 -

    Out of stock

  • Methoxyfenozide is a diacylhydrazine insecticide.{53129} It selectively binds to lepidopteran ecdysone receptors (EcRs) over dipteran EcRs with Kd values of 0.5 and 124 nM, respectively. Dietary administration of methoxyfenozide is lethal to neonatal larvae of S. exigua, S. frugiperda, T. ni, O. nubilalis, L. pomonella, H. zea, and H. virescens (LC50s = 0.35, 0.2, 0.11, 0.18, 0.21, 0.79, and 3.12 mg/L, respectively). It induces early molting in O. nubilalis neonatal larvae when used at concentrations ranging from 0.063 to 0.5 ppm.{53130} Formulations containing methoxyfenozide have been used as insecticides in agriculture.  

     

    Brand:
    Cayman
    SKU:29182 - 100 mg

    Available on backorder

  • Methoxyfenozide is a diacylhydrazine insecticide.{53129} It selectively binds to lepidopteran ecdysone receptors (EcRs) over dipteran EcRs with Kd values of 0.5 and 124 nM, respectively. Dietary administration of methoxyfenozide is lethal to neonatal larvae of S. exigua, S. frugiperda, T. ni, O. nubilalis, L. pomonella, H. zea, and H. virescens (LC50s = 0.35, 0.2, 0.11, 0.18, 0.21, 0.79, and 3.12 mg/L, respectively). It induces early molting in O. nubilalis neonatal larvae when used at concentrations ranging from 0.063 to 0.5 ppm.{53130} Formulations containing methoxyfenozide have been used as insecticides in agriculture.  

     

    Brand:
    Cayman
    SKU:29182 - 50 mg

    Available on backorder

  • Brand:
    Cayman
    SKU:400036 - 100 dtn (0.1 g)

    Available on backorder

  • Brand:
    Cayman
    SKU:400036 - 500 dtn (0.5 g)

    Available on backorder

  • Methoxyresorufin is a fluorogenic substrate for the cytochrome P450 (CYP) isoforms CYP1A1 and CYP1A2.{53819,53820,41695} Methyoxyresorufin is O-demethylated by CYP1A1/2, releasing resorufin, which displays excitation/emission maxima of 570/580 nm, respectively.{53819,53820,41695,50356} The appearance of resorufin fluorescence can be used to quantify CYP1A1/2 activity.  

     

    Brand:
    Cayman
    SKU:-
  • Methoxyresorufin is a fluorogenic substrate for the cytochrome P450 (CYP) isoforms CYP1A1 and CYP1A2.{53819,53820,41695} Methyoxyresorufin is O-demethylated by CYP1A1/2, releasing resorufin, which displays excitation/emission maxima of 570/580 nm, respectively.{53819,53820,41695,50356} The appearance of resorufin fluorescence can be used to quantify CYP1A1/2 activity.  

     

    Brand:
    Cayman
    SKU:-
  • Methsuximide is a succinimide that is converted to N-desmethylmethosuximide, a channel blocker that targets low threshold calcium currents.{31826,31827} Methsuximide is a substrate of cytochrome P450 (CYP) isoform 2C19 that, in turn, inhibits CYP2C19-mediated metabolism of biguanides.{28279} Methsuximide has been shown to have anticonvulsant properties in clinical trials.{31828,31829}  

     

    Brand:
    Cayman
    SKU:-

    Available on backorder

  • Methsuximide is a succinimide that is converted to N-desmethylmethosuximide, a channel blocker that targets low threshold calcium currents.{31826,31827} Methsuximide is a substrate of cytochrome P450 (CYP) isoform 2C19 that, in turn, inhibits CYP2C19-mediated metabolism of biguanides.{28279} Methsuximide has been shown to have anticonvulsant properties in clinical trials.{31828,31829}  

     

    Brand:
    Cayman
    SKU:-

    Available on backorder

  • Methsuximide is a succinimide that is converted to N-desmethylmethosuximide, a channel blocker that targets low threshold calcium currents.{31826,31827} Methsuximide is a substrate of cytochrome P450 (CYP) isoform 2C19 that, in turn, inhibits CYP2C19-mediated metabolism of biguanides.{28279} Methsuximide has been shown to have anticonvulsant properties in clinical trials.{31828,31829}  

     

    Brand:
    Cayman
    SKU:-

    Available on backorder

  • Methsuximide is a succinimide that is converted to N-desmethylmethosuximide, a channel blocker that targets low threshold calcium currents.{31826,31827} Methsuximide is a substrate of cytochrome P450 (CYP) isoform 2C19 that, in turn, inhibits CYP2C19-mediated metabolism of biguanides.{28279} Methsuximide has been shown to have anticonvulsant properties in clinical trials.{31828,31829}  

     

    Brand:
    Cayman
    SKU:-

    Available on backorder

  • Methylclothiazide is a thiazide diuretic.{40455} It inhibits norepinephrine- (Item No. 16673) and vasopressin-induced contractions of aortic rings isolated from spontaneously hypertensive rats at a concentration of 100 μM. Methylclothiazide reduces salt-induced increases in blood pressure in salt-sensitive but not salt-resistant rats without affecting body weight or heart rate.{40454} Formulations containing methylclothiazide have been used to treat hypertension.  

     

    Brand:
    Cayman
    SKU:23799 - 10 mg

    Available on backorder

  • Methylclothiazide is a thiazide diuretic.{40455} It inhibits norepinephrine- (Item No. 16673) and vasopressin-induced contractions of aortic rings isolated from spontaneously hypertensive rats at a concentration of 100 μM. Methylclothiazide reduces salt-induced increases in blood pressure in salt-sensitive but not salt-resistant rats without affecting body weight or heart rate.{40454} Formulations containing methylclothiazide have been used to treat hypertension.  

     

    Brand:
    Cayman
    SKU:23799 - 25 mg

    Available on backorder

  • Methylclothiazide is a thiazide diuretic.{40455} It inhibits norepinephrine- (Item No. 16673) and vasopressin-induced contractions of aortic rings isolated from spontaneously hypertensive rats at a concentration of 100 μM. Methylclothiazide reduces salt-induced increases in blood pressure in salt-sensitive but not salt-resistant rats without affecting body weight or heart rate.{40454} Formulations containing methylclothiazide have been used to treat hypertension.  

     

    Brand:
    Cayman
    SKU:23799 - 50 mg

    Available on backorder

  • Methyl (S)-(–)-N-Z-aziridine-2-carboxylate is a chiral building block that is commonly used in the organic stereoselective synthesis of various compounds, including anticancer agents, antibiotics, and enzyme inhibitors.{46327,46328}  

     

    Brand:
    Cayman
    SKU:20731 -

    Available on backorder

  • Methyl (S)-(–)-N-Z-aziridine-2-carboxylate is a chiral building block that is commonly used in the organic stereoselective synthesis of various compounds, including anticancer agents, antibiotics, and enzyme inhibitors.{46327,46328}  

     

    Brand:
    Cayman
    SKU:20731 -

    Available on backorder

  • Methyl (S)-(–)-N-Z-aziridine-2-carboxylate is a chiral building block that is commonly used in the organic stereoselective synthesis of various compounds, including anticancer agents, antibiotics, and enzyme inhibitors.{46327,46328}  

     

    Brand:
    Cayman
    SKU:20731 -

    Available on backorder

  • Methyl (S)-(–)-N-Z-aziridine-2-carboxylate is a chiral building block that is commonly used in the organic stereoselective synthesis of various compounds, including anticancer agents, antibiotics, and enzyme inhibitors.{46327,46328}  

     

    Brand:
    Cayman
    SKU:20731 -

    Available on backorder

  • Methyl 1-(4-fluorobenzyl)-1H-indazole-3-carboxylate (Item No. 24855) is an analytical reference standard that is structurally similar to known synthetic cannabinoids. This product is intended for research and forensic applications.  

     

    Brand:
    Cayman
    SKU:24855 - 1 mg

    Available on backorder

  • Methyl 1-(4-fluorobenzyl)-1H-indazole-3-carboxylate (Item No. 24855) is an analytical reference standard that is structurally similar to known synthetic cannabinoids. This product is intended for research and forensic applications.  

     

    Brand:
    Cayman
    SKU:24855 - 5 mg

    Available on backorder

  • Methyl 2-(1H-indazole-3-carboxamido)-3-methylbutanoate (Item No. 25580) is an analytical reference standard that is structurally similar to known synthetic cannabinoids. Methyl 2-(1H-indazole-3-carboxamido)-3-methylbutanoate is a precursor in the synthesis of synthetic cannabinoids, including AMB (Item No. 15488), 5-fluoro AMB (Item No. 15489), MMB-4en-PINACA (Item No. 29750), MMB-FUBINACA (Item No. 9001960), and MA-CHMINACA (Item No. 16421). It is also a metabolite of 5-fluoro AMB and MA-CHMINACA.{45804} This product is intended for research and forensic applications.  

     

    Brand:
    Cayman
    SKU:25580 - 1 mg

    Available on backorder

  • Methyl 2-(1H-indazole-3-carboxamido)-3-methylbutanoate (Item No. 25580) is an analytical reference standard that is structurally similar to known synthetic cannabinoids. Methyl 2-(1H-indazole-3-carboxamido)-3-methylbutanoate is a precursor in the synthesis of synthetic cannabinoids, including AMB (Item No. 15488), 5-fluoro AMB (Item No. 15489), MMB-4en-PINACA (Item No. 29750), MMB-FUBINACA (Item No. 9001960), and MA-CHMINACA (Item No. 16421). It is also a metabolite of 5-fluoro AMB and MA-CHMINACA.{45804} This product is intended for research and forensic applications.  

     

    Brand:
    Cayman
    SKU:25580 - 10 mg

    Available on backorder

  • Methyl 2-(1H-indazole-3-carboxamido)-3-methylbutanoate (Item No. 25580) is an analytical reference standard that is structurally similar to known synthetic cannabinoids. Methyl 2-(1H-indazole-3-carboxamido)-3-methylbutanoate is a precursor in the synthesis of synthetic cannabinoids, including AMB (Item No. 15488), 5-fluoro AMB (Item No. 15489), MMB-4en-PINACA (Item No. 29750), MMB-FUBINACA (Item No. 9001960), and MA-CHMINACA (Item No. 16421). It is also a metabolite of 5-fluoro AMB and MA-CHMINACA.{45804} This product is intended for research and forensic applications.  

     

    Brand:
    Cayman
    SKU:25580 - 5 mg

    Available on backorder

  • Methyl 2-phenyl-2-(pyrrolidin-1-yl)acetate (hydrochloride) (Item No. 30228) is an analytical reference standard that is structurally similar to known stimulants. This product is intended for research and forensic applications.  

     

    Brand:
    Cayman
    SKU:30228 - 1 mg

    Available on backorder

  • Methyl 2-phenyl-2-(pyrrolidin-1-yl)acetate (hydrochloride) (Item No. 30228) is an analytical reference standard that is structurally similar to known stimulants. This product is intended for research and forensic applications.  

     

    Brand:
    Cayman
    SKU:30228 - 5 mg

    Available on backorder

  • Methyl 2-phenylacetoacetate (Item No. 28352) is an analytical reference standard categorized as a precursor in the synthesis of amphetamines and methamphetamines. This product is intended for research and forensic applications.  

     

    Brand:
    Cayman
    SKU:28352 - 5 mg

    Available on backorder

  • methyl 2-Pyrimidine carboxylate is a synthetic intermediate useful for pharmaceutical synthesis.  

     

    Brand:
    Cayman
    SKU:10007119 - 1 g

    Available on backorder

  • methyl 2-Pyrimidine carboxylate is a synthetic intermediate useful for pharmaceutical synthesis.  

     

    Brand:
    Cayman
    SKU:10007119 - 500 mg

    Available on backorder

  • 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 - 1 g

    Available on backorder