Cayman

Showing 40351–40500 of 45550 results

  • ST1535 is an adenosine A2A receptor antagonist.{58030} It is selective for adenosine A2A over A1 receptors (Kis = 2.3 and 107 nM, respectively, in radioligand binding assays). ST1535 inhibits agonist-induced production of cAMP in CHO cells expressing adenosine A2A receptors (IC50 = 353 nM). In vivo, ST1535 (10 and 20 mg/kg) reduces haloperidol-induced catalepsy in mice. It reduces the number of jaw tremors in a rat model of Parkinsonian jaw tremors induced by tacrine (Item No. 70240).{58031} ST1535 (20 and 40 mg/kg) increases locomotor activity and reverses motor disabilities in a marmoset model of MPTP-induced Parkinson’s disease.{58032}  

     

    Brand:
    Cayman
    SKU:10611 - 10 mg

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  • ST1535 is an adenosine A2A receptor antagonist.{58030} It is selective for adenosine A2A over A1 receptors (Kis = 2.3 and 107 nM, respectively, in radioligand binding assays). ST1535 inhibits agonist-induced production of cAMP in CHO cells expressing adenosine A2A receptors (IC50 = 353 nM). In vivo, ST1535 (10 and 20 mg/kg) reduces haloperidol-induced catalepsy in mice. It reduces the number of jaw tremors in a rat model of Parkinsonian jaw tremors induced by tacrine (Item No. 70240).{58031} ST1535 (20 and 40 mg/kg) increases locomotor activity and reverses motor disabilities in a marmoset model of MPTP-induced Parkinson’s disease.{58032}  

     

    Brand:
    Cayman
    SKU:10611 - 25 mg

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  • ST1535 is an adenosine A2A receptor antagonist.{58030} It is selective for adenosine A2A over A1 receptors (Kis = 2.3 and 107 nM, respectively, in radioligand binding assays). ST1535 inhibits agonist-induced production of cAMP in CHO cells expressing adenosine A2A receptors (IC50 = 353 nM). In vivo, ST1535 (10 and 20 mg/kg) reduces haloperidol-induced catalepsy in mice. It reduces the number of jaw tremors in a rat model of Parkinsonian jaw tremors induced by tacrine (Item No. 70240).{58031} ST1535 (20 and 40 mg/kg) increases locomotor activity and reverses motor disabilities in a marmoset model of MPTP-induced Parkinson’s disease.{58032}  

     

    Brand:
    Cayman
    SKU:10611 - 5 mg

    Available on backorder

  • ST1535 is an adenosine A2A receptor antagonist.{58030} It is selective for adenosine A2A over A1 receptors (Kis = 2.3 and 107 nM, respectively, in radioligand binding assays). ST1535 inhibits agonist-induced production of cAMP in CHO cells expressing adenosine A2A receptors (IC50 = 353 nM). In vivo, ST1535 (10 and 20 mg/kg) reduces haloperidol-induced catalepsy in mice. It reduces the number of jaw tremors in a rat model of Parkinsonian jaw tremors induced by tacrine (Item No. 70240).{58031} ST1535 (20 and 40 mg/kg) increases locomotor activity and reverses motor disabilities in a marmoset model of MPTP-induced Parkinson’s disease.{58032}  

     

    Brand:
    Cayman
    SKU:10611 - 50 mg

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  • ST638 is a tyrosine kinase inhibitor (IC50 = 370 nM). It suppresses tyrosine phosphorylation induced by tumor necrosis factor-α and phorbol myristate acetate in neutrophils and by angiotensin II in cardiac fibroblasts.{18435,18436,18437}  

     

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    Cayman
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  • ST638 is a tyrosine kinase inhibitor (IC50 = 370 nM). It suppresses tyrosine phosphorylation induced by tumor necrosis factor-α and phorbol myristate acetate in neutrophils and by angiotensin II in cardiac fibroblasts.{18435,18436,18437}  

     

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    Cayman
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  • ST638 is a tyrosine kinase inhibitor (IC50 = 370 nM). It suppresses tyrosine phosphorylation induced by tumor necrosis factor-α and phorbol myristate acetate in neutrophils and by angiotensin II in cardiac fibroblasts.{18435,18436,18437}  

     

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    Cayman
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  • ST638 is a tyrosine kinase inhibitor (IC50 = 370 nM). It suppresses tyrosine phosphorylation induced by tumor necrosis factor-α and phorbol myristate acetate in neutrophils and by angiotensin II in cardiac fibroblasts.{18435,18436,18437}  

     

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    Cayman
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  • STA-21 is a natural antibiotic that potently inhibits STAT3 by preventing its dimerization and DNA binding when used at concentrations of 20-30 μM.{24347} It blocks the growth and survival of cancer cells that express constitutively active STAT3 (e.g., DU145 cells, IC50 = 12.2 μM).{24347,24349,24348} STAT3 inhibitors, including STA-21, prevent the proliferation of human keratinocytes and have value in improving psoriasis.{24350}  

     

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  • STA-21 is a natural antibiotic that potently inhibits STAT3 by preventing its dimerization and DNA binding when used at concentrations of 20-30 μM.{24347} It blocks the growth and survival of cancer cells that express constitutively active STAT3 (e.g., DU145 cells, IC50 = 12.2 μM).{24347,24349,24348} STAT3 inhibitors, including STA-21, prevent the proliferation of human keratinocytes and have value in improving psoriasis.{24350}  

     

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    Cayman
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  • STA-21 is a natural antibiotic that potently inhibits STAT3 by preventing its dimerization and DNA binding when used at concentrations of 20-30 μM.{24347} It blocks the growth and survival of cancer cells that express constitutively active STAT3 (e.g., DU145 cells, IC50 = 12.2 μM).{24347,24349,24348} STAT3 inhibitors, including STA-21, prevent the proliferation of human keratinocytes and have value in improving psoriasis.{24350}  

     

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    Cayman
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  • StA-IFN-1 is an inhibitor of the interferon (IFN) induction pathway with an IC50 value of 4.1 µM in a GFP reporter assay for IFN induction similar to TPCA-1 (Item No. 15115), which specifically inhibits the IKKβ component of the IFN induction pathway.{37091} It does not show inhibitory activity in a GFP reporter assay for IFN signaling in which ruxolitinib (Item No. 11609), which is specific for the IFN signaling component JAK1, is active. StA-IFN-1 reduces the levels of IFN-β, but not ISG MxA, mRNA, suggesting that it is selective for the IFN induction pathway and not the IFN signaling pathway.  

     

    Brand:
    Cayman
    SKU:22402 -

    Out of stock

  • StA-IFN-1 is an inhibitor of the interferon (IFN) induction pathway with an IC50 value of 4.1 µM in a GFP reporter assay for IFN induction similar to TPCA-1 (Item No. 15115), which specifically inhibits the IKKβ component of the IFN induction pathway.{37091} It does not show inhibitory activity in a GFP reporter assay for IFN signaling in which ruxolitinib (Item No. 11609), which is specific for the IFN signaling component JAK1, is active. StA-IFN-1 reduces the levels of IFN-β, but not ISG MxA, mRNA, suggesting that it is selective for the IFN induction pathway and not the IFN signaling pathway.  

     

    Brand:
    Cayman
    SKU:22402 -

    Out of stock

  • StA-IFN-1 is an inhibitor of the interferon (IFN) induction pathway with an IC50 value of 4.1 µM in a GFP reporter assay for IFN induction similar to TPCA-1 (Item No. 15115), which specifically inhibits the IKKβ component of the IFN induction pathway.{37091} It does not show inhibitory activity in a GFP reporter assay for IFN signaling in which ruxolitinib (Item No. 11609), which is specific for the IFN signaling component JAK1, is active. StA-IFN-1 reduces the levels of IFN-β, but not ISG MxA, mRNA, suggesting that it is selective for the IFN induction pathway and not the IFN signaling pathway.  

     

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    Cayman
    SKU:22402 -

    Out of stock

  • Stachybotrylactam is a spirodihydrobenzofuranlactam mycotoxin originally isolated from Stachybotrys with antiviral activity.{39040,39041} It inhibits HIV-1 protease in vitro with an IC50 value of 161 μM.{39041} Stachybotrylactam has no effect on oleic acid-elicited intracellular lipid accumulation and has no observable cytotoxicity at concentrations up to 100 μM in HepG2 cells.{39042}  

     

    Brand:
    Cayman
    SKU:22584 -

    Out of stock

  • Stachybotrylactam is a spirodihydrobenzofuranlactam mycotoxin originally isolated from Stachybotrys with antiviral activity.{39040,39041} It inhibits HIV-1 protease in vitro with an IC50 value of 161 μM.{39041} Stachybotrylactam has no effect on oleic acid-elicited intracellular lipid accumulation and has no observable cytotoxicity at concentrations up to 100 μM in HepG2 cells.{39042}  

     

    Brand:
    Cayman
    SKU:22584 -

    Out of stock

  • Stachybotrysin B is a fungal metabolite originally isolated from S. chartarum and has antiviral and anticancer activities.{48722,48723} It has antiviral activity against HIV in SupT1 cells (IC50 = 19.2 μM).{48722} Stachybotrysin B is cytotoxic to K562, HeLa, and HL-60 cells (IC50s = 21.72, 39.63, and 18.5 μM, respectively).{48723}  

     

    Brand:
    Cayman
    SKU:29583 - 1 mg

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  • Brand:
    Cayman
    SKU:700732 - 12 ml

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  • Brand:
    Cayman
    SKU:700732 - 4 ml

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  • Brand:
    Cayman
    SKU:400432 - 100 dtn

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  • Brand:
    Cayman
    SKU:400432 - 500 dtn

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  • The isoprostanes are a family of eicosanoids of non-enzymatic origin produced by the random oxidation of tissue phospholipids by oxygen radicals. At least one of the isoprostanes, 8-isoprostane (8-iso PGF2α), has biological activity and has implicated as a causative mediator and specific marker of free radical-induced damage in a variety of diseases related to oxidative stress.{1053,1381,9138,9117} Cayman Chemical’s STAT-8-isoprostane ELISA is a competitive assay that permits the rapid measurement of 8-iso PGF2α from biological samples, requiring only 1 hour incubation and development times for each step. This assay format is the similar to that employed in Cayman’s popular 8-isoprostane ELISA (Item No. 516351) with the only change being the use of an alkaline phosphatase tracer in place of an AChE tracer. While Item No. 516351 offers superior sensitivity (IC50 ~35 pg/ml), the new STAT-8-isoprostane Assay offers the convenience of a fast assay while still achieving an IC50 of 180 pg/ml and a detection limit (80% B/B0) of approximately 45 pg/ml.  

     

    Brand:
    Cayman
    SKU:500431 - 480 solid wells

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  • The isoprostanes are a family of eicosanoids of non-enzymatic origin produced by the random oxidation of tissue phospholipids by oxygen radicals. At least one of the isoprostanes, 8-isoprostane (8-iso PGF2α), has biological activity and has implicated as a causative mediator and specific marker of free radical-induced damage in a variety of diseases related to oxidative stress.{1053,1381,9138,9117} Cayman Chemical’s STAT-8-isoprostane ELISA is a competitive assay that permits the rapid measurement of 8-iso PGF2α from biological samples, requiring only 1 hour incubation and development times for each step. This assay format is the similar to that employed in Cayman’s popular 8-isoprostane ELISA (Item No. 516351) with the only change being the use of an alkaline phosphatase tracer in place of an AChE tracer. While Item No. 516351 offers superior sensitivity (IC50 ~35 pg/ml), the new STAT-8-isoprostane Assay offers the convenience of a fast assay while still achieving an IC50 of 180 pg/ml and a detection limit (80% B/B0) of approximately 45 pg/ml.  

     

    Brand:
    Cayman
    SKU:500431 - 480 strip wells

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  • The isoprostanes are a family of eicosanoids of non-enzymatic origin produced by the random oxidation of tissue phospholipids by oxygen radicals. At least one of the isoprostanes, 8-isoprostane (8-iso PGF2α), has biological activity and has implicated as a causative mediator and specific marker of free radical-induced damage in a variety of diseases related to oxidative stress.{1053,1381,9138,9117} Cayman Chemical’s STAT-8-isoprostane ELISA is a competitive assay that permits the rapid measurement of 8-iso PGF2α from biological samples, requiring only 1 hour incubation and development times for each step. This assay format is the similar to that employed in Cayman’s popular 8-isoprostane ELISA (Item No. 516351) with the only change being the use of an alkaline phosphatase tracer in place of an AChE tracer. While Item No. 516351 offers superior sensitivity (IC50 ~35 pg/ml), the new STAT-8-isoprostane Assay offers the convenience of a fast assay while still achieving an IC50 of 180 pg/ml and a detection limit (80% B/B0) of approximately 45 pg/ml.  

     

    Brand:
    Cayman
    SKU:500431 - 96 solid wells

    Available on backorder

  • The isoprostanes are a family of eicosanoids of non-enzymatic origin produced by the random oxidation of tissue phospholipids by oxygen radicals. At least one of the isoprostanes, 8-isoprostane (8-iso PGF2α), has biological activity and has implicated as a causative mediator and specific marker of free radical-induced damage in a variety of diseases related to oxidative stress.{1053,1381,9138,9117} Cayman Chemical’s STAT-8-isoprostane ELISA is a competitive assay that permits the rapid measurement of 8-iso PGF2α from biological samples, requiring only 1 hour incubation and development times for each step. This assay format is the similar to that employed in Cayman’s popular 8-isoprostane ELISA (Item No. 516351) with the only change being the use of an alkaline phosphatase tracer in place of an AChE tracer. While Item No. 516351 offers superior sensitivity (IC50 ~35 pg/ml), the new STAT-8-isoprostane Assay offers the convenience of a fast assay while still achieving an IC50 of 180 pg/ml and a detection limit (80% B/B0) of approximately 45 pg/ml.  

     

    Brand:
    Cayman
    SKU:500431 - 96 strip wells

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  • Brand:
    Cayman
    SKU:400434 - 1 ea

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  • Cayman’s STAT3 Transcription Factor Assay Kit is a non-radioactive, sensitive method for detecting specific STAT3 DNA binding activity in nuclear extracts. As an alternative to the cumbersome electrophoretic mobility shift assay (EMSA) or the lower throughput ChIP assay, this ELISA is extremely easy to perform. This kit is an ideal way to measure STAT3 transcriptional activity downstream of cytokine or drug treatment and manipulation of cells in vitro or in vivo. Cayman’s STAT3 Transcription Factor Assay Kit detects human, mouse, rat, and non-human primate STAT3 binding on the DNA target sequence. It does not cross react with other STAT transcription factors.  

     

    Brand:
    Cayman
    SKU:601950 - 96 wells

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  • Signal Transducers and Activators of Transcriptions (STATs) are a family of cytoplasmic latent transcription factors that are activated to regulate gene expression in response to a large number of extracellular signaling polypeptides including cytokines, interferons, and growth factors.{19346,19347,5047} STAT5, which consists of two isoforms STAT5α and STAT5β, is known to be overactive in several kinds of leukemias and various solid tumors. STAT5 Inhibitor is a cell-permeable, nonpetidic nicotinoyl hydrazone that suppresses STAT5 by targeting its SH2 domain (IC50 = 47 µM against STAT5β SH2 domain EPO peptide binding activity).{25879} Comparatively, this compound exhibits reduced potency towards inhibiting the SH2 domain of STAT1, STAT3, or Lck (IC50 > 500 µM).{25879} STAT5 Inhibitor has been shown to block STAT5/STAT5 DNA binding in K562 nuclear extracts.{25879}  

     

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    Cayman
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  • Signal Transducers and Activators of Transcriptions (STATs) are a family of cytoplasmic latent transcription factors that are activated to regulate gene expression in response to a large number of extracellular signaling polypeptides including cytokines, interferons, and growth factors.{19346,19347,5047} STAT5, which consists of two isoforms STAT5α and STAT5β, is known to be overactive in several kinds of leukemias and various solid tumors. STAT5 Inhibitor is a cell-permeable, nonpetidic nicotinoyl hydrazone that suppresses STAT5 by targeting its SH2 domain (IC50 = 47 µM against STAT5β SH2 domain EPO peptide binding activity).{25879} Comparatively, this compound exhibits reduced potency towards inhibiting the SH2 domain of STAT1, STAT3, or Lck (IC50 > 500 µM).{25879} STAT5 Inhibitor has been shown to block STAT5/STAT5 DNA binding in K562 nuclear extracts.{25879}  

     

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    Cayman
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  • Signal Transducers and Activators of Transcriptions (STATs) are a family of cytoplasmic latent transcription factors that are activated to regulate gene expression in response to a large number of extracellular signaling polypeptides including cytokines, interferons, and growth factors.{19346,19347,5047} STAT5, which consists of two isoforms STAT5α and STAT5β, is known to be overactive in several kinds of leukemias and various solid tumors. STAT5 Inhibitor is a cell-permeable, nonpetidic nicotinoyl hydrazone that suppresses STAT5 by targeting its SH2 domain (IC50 = 47 µM against STAT5β SH2 domain EPO peptide binding activity).{25879} Comparatively, this compound exhibits reduced potency towards inhibiting the SH2 domain of STAT1, STAT3, or Lck (IC50 > 500 µM).{25879} STAT5 Inhibitor has been shown to block STAT5/STAT5 DNA binding in K562 nuclear extracts.{25879}  

     

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  • Statil is an aldose reductase inhibitor that blocks the conversion of glucose to sorbitol. It demonstrates selectivity for aldose reductase 2 over aldose reductase 1 with Ki values of 7.7 nM and 60 µM, respectively.{31161} Statil has been shown to prevent diabetes-induced alterations of the cardiovascular system in 14-day streptozotocin-diabetic rats.{31160} Aldose reductase inhibition by statil has also been used to impair the synthesis of prostaglandin F2α by human cultured preadipocytes.{31159}  

     

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  • Statil is an aldose reductase inhibitor that blocks the conversion of glucose to sorbitol. It demonstrates selectivity for aldose reductase 2 over aldose reductase 1 with Ki values of 7.7 nM and 60 µM, respectively.{31161} Statil has been shown to prevent diabetes-induced alterations of the cardiovascular system in 14-day streptozotocin-diabetic rats.{31160} Aldose reductase inhibition by statil has also been used to impair the synthesis of prostaglandin F2α by human cultured preadipocytes.{31159}  

     

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    Cayman
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  • Statil is an aldose reductase inhibitor that blocks the conversion of glucose to sorbitol. It demonstrates selectivity for aldose reductase 2 over aldose reductase 1 with Ki values of 7.7 nM and 60 µM, respectively.{31161} Statil has been shown to prevent diabetes-induced alterations of the cardiovascular system in 14-day streptozotocin-diabetic rats.{31160} Aldose reductase inhibition by statil has also been used to impair the synthesis of prostaglandin F2α by human cultured preadipocytes.{31159}  

     

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    Cayman
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  • Statil is an aldose reductase inhibitor that blocks the conversion of glucose to sorbitol. It demonstrates selectivity for aldose reductase 2 over aldose reductase 1 with Ki values of 7.7 nM and 60 µM, respectively.{31161} Statil has been shown to prevent diabetes-induced alterations of the cardiovascular system in 14-day streptozotocin-diabetic rats.{31160} Aldose reductase inhibition by statil has also been used to impair the synthesis of prostaglandin F2α by human cultured preadipocytes.{31159}  

     

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    Cayman
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  • Signal transducers and activators of transcription (STATs) are a family of latent cytoplasmic transcription factors that convey signals from the cell membrane to the nucleus. In various human tumors, STAT3 is constitutively activated by aberrant upstream tyrosine kinase activities.{23053} Stattic is a small molecule inhibitor of STAT3.{23053} It selectively inhibits STAT3 activation, dimerization, and nuclear translocation by preventing the binding of tyrosine-phosphorylated peptide motifs to the STAT3 SH2 domain (IC50 = 5.1 μM at 37°C).{23053} At 10 μM, stattic induces apoptosis in STAT3-dependent breast cancer (MDA-MB-231 and MDA-MB-435S) cell lines.{23053}  

     

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    Cayman
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  • Signal transducers and activators of transcription (STATs) are a family of latent cytoplasmic transcription factors that convey signals from the cell membrane to the nucleus. In various human tumors, STAT3 is constitutively activated by aberrant upstream tyrosine kinase activities.{23053} Stattic is a small molecule inhibitor of STAT3.{23053} It selectively inhibits STAT3 activation, dimerization, and nuclear translocation by preventing the binding of tyrosine-phosphorylated peptide motifs to the STAT3 SH2 domain (IC50 = 5.1 μM at 37°C).{23053} At 10 μM, stattic induces apoptosis in STAT3-dependent breast cancer (MDA-MB-231 and MDA-MB-435S) cell lines.{23053}  

     

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    Cayman
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  • Signal transducers and activators of transcription (STATs) are a family of latent cytoplasmic transcription factors that convey signals from the cell membrane to the nucleus. In various human tumors, STAT3 is constitutively activated by aberrant upstream tyrosine kinase activities.{23053} Stattic is a small molecule inhibitor of STAT3.{23053} It selectively inhibits STAT3 activation, dimerization, and nuclear translocation by preventing the binding of tyrosine-phosphorylated peptide motifs to the STAT3 SH2 domain (IC50 = 5.1 μM at 37°C).{23053} At 10 μM, stattic induces apoptosis in STAT3-dependent breast cancer (MDA-MB-231 and MDA-MB-435S) cell lines.{23053}  

     

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  • Stauprimide is a small molecule that increases the efficiency of mouse and human embryonic stem cell differentiation in conjunction with lineage specification cues (EC50 = 0.3 μM).{24988} It specifically inhibits the nuclear localization of NME2, which results in the suppression of c-Myc, a key regulator of pluripotency.{24988}  

     

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  • Stauprimide is a small molecule that increases the efficiency of mouse and human embryonic stem cell differentiation in conjunction with lineage specification cues (EC50 = 0.3 μM).{24988} It specifically inhibits the nuclear localization of NME2, which results in the suppression of c-Myc, a key regulator of pluripotency.{24988}  

     

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    Cayman
    SKU:-
  • Stauprimide is a small molecule that increases the efficiency of mouse and human embryonic stem cell differentiation in conjunction with lineage specification cues (EC50 = 0.3 μM).{24988} It specifically inhibits the nuclear localization of NME2, which results in the suppression of c-Myc, a key regulator of pluripotency.{24988}  

     

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    Cayman
    SKU:-
  • Staurosporine (Stsp) is potent inhibitor of protein kinase C (PKC) from rat brain, exhibiting an IC50 value of 2.7 nM.{9054} It inhibits rat recombinant PKC-α approximately 100- and 1,000-fold better than PKC-δ and PKC-ζ, respectively.{9107} However, Stsp is non-selective in that it also inhibits the activity of a variety of other protein kinases, not only PKC isoforms.{9106} The biological effects of Stsp include cytotoxicity, relaxation of smooth muscle, and regulation of eNOS gene expression.{9106,8207}  

     

    Brand:
    Cayman
    SKU:81590 - 1 mg

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  • Staurosporine (Stsp) is potent inhibitor of protein kinase C (PKC) from rat brain, exhibiting an IC50 value of 2.7 nM.{9054} It inhibits rat recombinant PKC-α approximately 100- and 1,000-fold better than PKC-δ and PKC-ζ, respectively.{9107} However, Stsp is non-selective in that it also inhibits the activity of a variety of other protein kinases, not only PKC isoforms.{9106} The biological effects of Stsp include cytotoxicity, relaxation of smooth muscle, and regulation of eNOS gene expression.{9106,8207}  

     

    Brand:
    Cayman
    SKU:81590 - 10 mg

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  • Staurosporine (Stsp) is potent inhibitor of protein kinase C (PKC) from rat brain, exhibiting an IC50 value of 2.7 nM.{9054} It inhibits rat recombinant PKC-α approximately 100- and 1,000-fold better than PKC-δ and PKC-ζ, respectively.{9107} However, Stsp is non-selective in that it also inhibits the activity of a variety of other protein kinases, not only PKC isoforms.{9106} The biological effects of Stsp include cytotoxicity, relaxation of smooth muscle, and regulation of eNOS gene expression.{9106,8207}  

     

    Brand:
    Cayman
    SKU:81590 - 5 mg

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  • Staurosporine (Stsp) is potent inhibitor of protein kinase C (PKC) from rat brain, exhibiting an IC50 value of 2.7 nM.{9054} It inhibits rat recombinant PKC-α approximately 100- and 1,000-fold better than PKC-δ and PKC-ζ, respectively.{9107} However, Stsp is non-selective in that it also inhibits the activity of a variety of other protein kinases, not only PKC isoforms.{9106} The biological effects of Stsp include cytotoxicity, relaxation of smooth muscle, and regulation of eNOS gene expression.{9106,8207}  

     

    Brand:
    Cayman
    SKU:81590 - 500 µg

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  • Stavudine is an inhibitor of HIV reverse transcriptase and a derivative of the nucleoside thymidine (Item No. 20519).{53215} It inhibits HIV-1 replication in human peripheral blood mononuclear cells (PBMCs; EC50 = 8.8 nM). Stavudine reduces the synthesis of HIV-specific antigen in MT-4 cells when used at concentrations ranging from 0.1 to 10 µg/ml and reduces HIV-induced plaque formation in MT-4 cells at 0.05 µg/ml.{29420} It reduces plasma- and cell-associated viral load in macaques infected with a highly pathogenic isolate of HIV-2.{53216} Stavudine induces sustained hind paw mechanical allodynia in a rat model of antiretroviral toxic neuropathy (ATN) when administered at a dose of 75 mg/kg twice weekly for five consecutive doses for a cumulative dose of 375 mg/kg.{53217} Formulations containing stavudine, in combination with other antiretrovirals, have been used in the treatment of HIV-1 infection.  

     

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  • Stavudine is an inhibitor of HIV reverse transcriptase and a derivative of the nucleoside thymidine (Item No. 20519).{53215} It inhibits HIV-1 replication in human peripheral blood mononuclear cells (PBMCs; EC50 = 8.8 nM). Stavudine reduces the synthesis of HIV-specific antigen in MT-4 cells when used at concentrations ranging from 0.1 to 10 µg/ml and reduces HIV-induced plaque formation in MT-4 cells at 0.05 µg/ml.{29420} It reduces plasma- and cell-associated viral load in macaques infected with a highly pathogenic isolate of HIV-2.{53216} Stavudine induces sustained hind paw mechanical allodynia in a rat model of antiretroviral toxic neuropathy (ATN) when administered at a dose of 75 mg/kg twice weekly for five consecutive doses for a cumulative dose of 375 mg/kg.{53217} Formulations containing stavudine, in combination with other antiretrovirals, have been used in the treatment of HIV-1 infection.  

     

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    Cayman
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  • Stavudine is an inhibitor of HIV reverse transcriptase and a derivative of the nucleoside thymidine (Item No. 20519).{53215} It inhibits HIV-1 replication in human peripheral blood mononuclear cells (PBMCs; EC50 = 8.8 nM). Stavudine reduces the synthesis of HIV-specific antigen in MT-4 cells when used at concentrations ranging from 0.1 to 10 µg/ml and reduces HIV-induced plaque formation in MT-4 cells at 0.05 µg/ml.{29420} It reduces plasma- and cell-associated viral load in macaques infected with a highly pathogenic isolate of HIV-2.{53216} Stavudine induces sustained hind paw mechanical allodynia in a rat model of antiretroviral toxic neuropathy (ATN) when administered at a dose of 75 mg/kg twice weekly for five consecutive doses for a cumulative dose of 375 mg/kg.{53217} Formulations containing stavudine, in combination with other antiretrovirals, have been used in the treatment of HIV-1 infection.  

     

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    Cayman
    SKU:-
  • Stavudine is an inhibitor of HIV reverse transcriptase and a derivative of the nucleoside thymidine (Item No. 20519).{53215} It inhibits HIV-1 replication in human peripheral blood mononuclear cells (PBMCs; EC50 = 8.8 nM). Stavudine reduces the synthesis of HIV-specific antigen in MT-4 cells when used at concentrations ranging from 0.1 to 10 µg/ml and reduces HIV-induced plaque formation in MT-4 cells at 0.05 µg/ml.{29420} It reduces plasma- and cell-associated viral load in macaques infected with a highly pathogenic isolate of HIV-2.{53216} Stavudine induces sustained hind paw mechanical allodynia in a rat model of antiretroviral toxic neuropathy (ATN) when administered at a dose of 75 mg/kg twice weekly for five consecutive doses for a cumulative dose of 375 mg/kg.{53217} Formulations containing stavudine, in combination with other antiretrovirals, have been used in the treatment of HIV-1 infection.  

     

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  • Stearamide is a primary fatty acid amide that is often used in the synthesis of organic chemicals and surfactants. Levels of stearamide are reported to be up-regulated in the serum of patients with hepatic cirrhosis.{33148} Thus, it may be a potential biomarker for disordered fatty acid metabolism related to fatty liver diseases.  

     

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    Cayman
    SKU:21087 -

    Out of stock

  • Stearamide is a primary fatty acid amide that is often used in the synthesis of organic chemicals and surfactants. Levels of stearamide are reported to be up-regulated in the serum of patients with hepatic cirrhosis.{33148} Thus, it may be a potential biomarker for disordered fatty acid metabolism related to fatty liver diseases.  

     

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    Cayman
    SKU:21087 -

    Out of stock

  • Stearamide is a primary fatty acid amide that is often used in the synthesis of organic chemicals and surfactants. Levels of stearamide are reported to be up-regulated in the serum of patients with hepatic cirrhosis.{33148} Thus, it may be a potential biomarker for disordered fatty acid metabolism related to fatty liver diseases.  

     

    Brand:
    Cayman
    SKU:21087 -

    Out of stock

  • Stearamide is a primary fatty acid amide that is often used in the synthesis of organic chemicals and surfactants. Levels of stearamide are reported to be up-regulated in the serum of patients with hepatic cirrhosis.{33148} Thus, it may be a potential biomarker for disordered fatty acid metabolism related to fatty liver diseases.  

     

    Brand:
    Cayman
    SKU:21087 -

    Out of stock

  • Stearic acid is a long-chain saturated fatty acid. It is a major component of cocoa butter and has also been found in beef fat and vegetable oils.{48415,48416,48417} Unlike many long-chain saturated fatty acids, dietary stearic acid does not induce hypercholesterolemia or raise LDL-cholesterol.{48418}  

     

    Brand:
    Cayman
    SKU:10011298 - 1 g

    Available on backorder

  • Stearic acid is a long-chain saturated fatty acid. It is a major component of cocoa butter and has also been found in beef fat and vegetable oils.{48415,48416,48417} Unlike many long-chain saturated fatty acids, dietary stearic acid does not induce hypercholesterolemia or raise LDL-cholesterol.{48418}  

     

    Brand:
    Cayman
    SKU:10011298 - 10 g

    Available on backorder

  • Stearic acid is a long-chain saturated fatty acid. It is a major component of cocoa butter and has also been found in beef fat and vegetable oils.{48415,48416,48417} Unlike many long-chain saturated fatty acids, dietary stearic acid does not induce hypercholesterolemia or raise LDL-cholesterol.{48418}  

     

    Brand:
    Cayman
    SKU:10011298 - 5 g

    Available on backorder

  • Stearic acid is a long-chain saturated fatty acid. It is a major component of cocoa butter and has also been found in beef fat and vegetable oils.{48415,48416,48417} Unlike many long-chain saturated fatty acids, dietary stearic acid does not induce hypercholesterolemia or raise LDL-cholesterol.{48418}  

     

    Brand:
    Cayman
    SKU:10011298 - 500 mg

    Available on backorder

  • Stearic acid is a saturated fatty acid commonly found in animal and vegetable fats that is frequently used in cosmetics, candles, soaps, plastics, oil pastels, and for softening rubber. Stearic acid ethyl ester (ethyl stearate) is the neutral, more lipid soluble form of the free acid. It perturbs the cell cycle and induces apoptosis in HepG2 cells and is a marker of excessive alcohol consumption that can be isolated from an individual’s hair.{14158,14159}  

     

    Brand:
    Cayman
    SKU:10008196 - 100 mg

    Available on backorder

  • Stearic acid is a saturated fatty acid commonly found in animal and vegetable fats that is frequently used in cosmetics, candles, soaps, plastics, oil pastels, and for softening rubber. Stearic acid ethyl ester (ethyl stearate) is the neutral, more lipid soluble form of the free acid. It perturbs the cell cycle and induces apoptosis in HepG2 cells and is a marker of excessive alcohol consumption that can be isolated from an individual’s hair.{14158,14159}  

     

    Brand:
    Cayman
    SKU:10008196 - 500 mg

    Available on backorder

  • Stearic acid methyl ester is an esterified version of the free acid which is less water soluble but more amenable for the formulation of stearate-containing diets and dietary supplements. Stearic acid (Item No. 10011298) is a long-chain saturated fatty acid that can be derived from either animal fats or vegetable oils. Compared to other long-chain saturated fatty acids that are hypercholesterolemic, experimental diets high in stearic acid (9.3-11.8% of energy) do not raise plasma total cholesterol or LDL cholesterol concentrations but may slightly reduce HDL cholesterol concentrations.{15467,15469}  

     

    Brand:
    Cayman
    SKU:20609 -

    Available on backorder

  • Stearic acid methyl ester is an esterified version of the free acid which is less water soluble but more amenable for the formulation of stearate-containing diets and dietary supplements. Stearic acid (Item No. 10011298) is a long-chain saturated fatty acid that can be derived from either animal fats or vegetable oils. Compared to other long-chain saturated fatty acids that are hypercholesterolemic, experimental diets high in stearic acid (9.3-11.8% of energy) do not raise plasma total cholesterol or LDL cholesterol concentrations but may slightly reduce HDL cholesterol concentrations.{15467,15469}  

     

    Brand:
    Cayman
    SKU:20609 -

    Available on backorder

  • Stearic acid methyl ester is an esterified version of the free acid which is less water soluble but more amenable for the formulation of stearate-containing diets and dietary supplements. Stearic acid (Item No. 10011298) is a long-chain saturated fatty acid that can be derived from either animal fats or vegetable oils. Compared to other long-chain saturated fatty acids that are hypercholesterolemic, experimental diets high in stearic acid (9.3-11.8% of energy) do not raise plasma total cholesterol or LDL cholesterol concentrations but may slightly reduce HDL cholesterol concentrations.{15467,15469}  

     

    Brand:
    Cayman
    SKU:20609 -

    Available on backorder

  • Stearic acid-13C is intended for use as an internal standard for the quantification of stearic acid (Item No. 10011298) by GC- or LC-MS. Stearic acid is a long-chain saturated fatty acid. It is a major component of cocoa butter and has also been found in beef fat and vegetable oils.{48415,48416,48417} Unlike many long-chain saturated fatty acids, dietary stearic acid does not induce hypercholesterolemia or raise LDL-cholesterol.{48418}  

     

    Brand:
    Cayman
    SKU:28917 - 1 g

    Available on backorder

  • Stearic acid-13C is intended for use as an internal standard for the quantification of stearic acid (Item No. 10011298) by GC- or LC-MS. Stearic acid is a long-chain saturated fatty acid. It is a major component of cocoa butter and has also been found in beef fat and vegetable oils.{48415,48416,48417} Unlike many long-chain saturated fatty acids, dietary stearic acid does not induce hypercholesterolemia or raise LDL-cholesterol.{48418}  

     

    Brand:
    Cayman
    SKU:28917 - 100 mg

    Available on backorder

  • Stearic acid-13C is intended for use as an internal standard for the quantification of stearic acid (Item No. 10011298) by GC- or LC-MS. Stearic acid is a long-chain saturated fatty acid. It is a major component of cocoa butter and has also been found in beef fat and vegetable oils.{48415,48416,48417} Unlike many long-chain saturated fatty acids, dietary stearic acid does not induce hypercholesterolemia or raise LDL-cholesterol.{48418}  

     

    Brand:
    Cayman
    SKU:28917 - 250 mg

    Available on backorder

  • Stearic acid-13C is intended for use as an internal standard for the quantification of stearic acid (Item No. 10011298) by GC- or LC-MS. Stearic acid is a long-chain saturated fatty acid. It is a major component of cocoa butter and has also been found in beef fat and vegetable oils.{48415,48416,48417} Unlike many long-chain saturated fatty acids, dietary stearic acid does not induce hypercholesterolemia or raise LDL-cholesterol.{48418}  

     

    Brand:
    Cayman
    SKU:28917 - 500 mg

    Available on backorder

  • Stearic acid-9,10-d2 is intended for use as an internal standard for the quantification of stearic acid (Item No. 10011298) by GC- or LC-MS. Stearic acid is a long-chain saturated fatty acid. It is a major component of cocoa butter and has also been found in beef fat and vegetable oils.{48415,48416,48417} Unlike many long-chain saturated fatty acids, dietary stearic acid does not induce hypercholesterolemia or raise LDL-cholesterol.{48418}  

     

    Brand:
    Cayman
    SKU:28868 - 1 mg

    Available on backorder

  • Stearic acid-9,10-d2 is intended for use as an internal standard for the quantification of stearic acid (Item No. 10011298) by GC- or LC-MS. Stearic acid is a long-chain saturated fatty acid. It is a major component of cocoa butter and has also been found in beef fat and vegetable oils.{48415,48416,48417} Unlike many long-chain saturated fatty acids, dietary stearic acid does not induce hypercholesterolemia or raise LDL-cholesterol.{48418}  

     

    Brand:
    Cayman
    SKU:28868 - 10 mg

    Available on backorder

  • Stearic acid-9,10-d2 is intended for use as an internal standard for the quantification of stearic acid (Item No. 10011298) by GC- or LC-MS. Stearic acid is a long-chain saturated fatty acid. It is a major component of cocoa butter and has also been found in beef fat and vegetable oils.{48415,48416,48417} Unlike many long-chain saturated fatty acids, dietary stearic acid does not induce hypercholesterolemia or raise LDL-cholesterol.{48418}  

     

    Brand:
    Cayman
    SKU:28868 - 25 mg

    Available on backorder

  • Stearic acid-9,10-d2 is intended for use as an internal standard for the quantification of stearic acid (Item No. 10011298) by GC- or LC-MS. Stearic acid is a long-chain saturated fatty acid. It is a major component of cocoa butter and has also been found in beef fat and vegetable oils.{48415,48416,48417} Unlike many long-chain saturated fatty acids, dietary stearic acid does not induce hypercholesterolemia or raise LDL-cholesterol.{48418}  

     

    Brand:
    Cayman
    SKU:28868 - 5 mg

    Available on backorder

  • Stearic Acid-d2 is intended for use as an internal standard for the quantification of stearic acid (Item No. 10011298) by GC- or LC-MS. Stearic acid is a long-chain saturated fatty acid. It is a major component of cocoa butter and has also been found in beef fat and vegetable oils.{48415,48416,48417} Unlike many long-chain saturated fatty acids, dietary stearic acid does not induce hypercholesterolemia or raise LDL-cholesterol.{48418}  

     

    Brand:
    Cayman
    SKU:28150 - 250 mg

    Available on backorder

  • Stearic Acid-d2 is intended for use as an internal standard for the quantification of stearic acid (Item No. 10011298) by GC- or LC-MS. Stearic acid is a long-chain saturated fatty acid. It is a major component of cocoa butter and has also been found in beef fat and vegetable oils.{48415,48416,48417} Unlike many long-chain saturated fatty acids, dietary stearic acid does not induce hypercholesterolemia or raise LDL-cholesterol.{48418}  

     

    Brand:
    Cayman
    SKU:28150 - 500 mg

    Available on backorder

  • Stearic acid-d35 is intended for use as an internal standard for the quantification of stearic acid (Item No. 10011298) by GC- or LC-MS. Stearic acid is a long-chain saturated fatty acid. It is a major component of cocoa butter and has also been found in beef fat and vegetable oils.{48415,48416,48417} Unlike many long-chain saturated fatty acids, dietary stearic acid does not induce hypercholesterolemia or raise LDL-cholesterol.{48418}  

     

    Brand:
    Cayman
    SKU:9003318 - 100 mg

    Available on backorder

  • Stearic acid-d35 is intended for use as an internal standard for the quantification of stearic acid (Item No. 10011298) by GC- or LC-MS. Stearic acid is a long-chain saturated fatty acid. It is a major component of cocoa butter and has also been found in beef fat and vegetable oils.{48415,48416,48417} Unlike many long-chain saturated fatty acids, dietary stearic acid does not induce hypercholesterolemia or raise LDL-cholesterol.{48418}  

     

    Brand:
    Cayman
    SKU:9003318 - 250 mg

    Available on backorder

  • Stearic acid-d35 is intended for use as an internal standard for the quantification of stearic acid (Item No. 10011298) by GC- or LC-MS. Stearic acid is a long-chain saturated fatty acid. It is a major component of cocoa butter and has also been found in beef fat and vegetable oils.{48415,48416,48417} Unlike many long-chain saturated fatty acids, dietary stearic acid does not induce hypercholesterolemia or raise LDL-cholesterol.{48418}  

     

    Brand:
    Cayman
    SKU:9003318 - 50 mg

    Available on backorder

  • Stearic acid-d4 is intended for use as an internal standard for the quantification of stearic acid (Item No. 10011298) by GC- or LC-MS. Stearic acid is a long-chain saturated fatty acid. It is a major component of cocoa butter and has also been found in beef fat and vegetable oils.{48415,48416,48417} Unlike many long-chain saturated fatty acids, dietary stearic acid does not induce hypercholesterolemia or raise LDL-cholesterol.{48418}  

     

    Brand:
    Cayman
    SKU:30549 - 10 mg

    Available on backorder

  • Stearic acid-d4 is intended for use as an internal standard for the quantification of stearic acid (Item No. 10011298) by GC- or LC-MS. Stearic acid is a long-chain saturated fatty acid. It is a major component of cocoa butter and has also been found in beef fat and vegetable oils.{48415,48416,48417} Unlike many long-chain saturated fatty acids, dietary stearic acid does not induce hypercholesterolemia or raise LDL-cholesterol.{48418}  

     

    Brand:
    Cayman
    SKU:30549 - 100 mg

    Available on backorder

  • Stearic acid-d4 is intended for use as an internal standard for the quantification of stearic acid (Item No. 10011298) by GC- or LC-MS. Stearic acid is a long-chain saturated fatty acid. It is a major component of cocoa butter and has also been found in beef fat and vegetable oils.{48415,48416,48417} Unlike many long-chain saturated fatty acids, dietary stearic acid does not induce hypercholesterolemia or raise LDL-cholesterol.{48418}  

     

    Brand:
    Cayman
    SKU:30549 - 250 mg

    Available on backorder

  • Stearic acid-d4 is intended for use as an internal standard for the quantification of stearic acid (Item No. 10011298) by GC- or LC-MS. Stearic acid is a long-chain saturated fatty acid. It is a major component of cocoa butter and has also been found in beef fat and vegetable oils.{48415,48416,48417} Unlike many long-chain saturated fatty acids, dietary stearic acid does not induce hypercholesterolemia or raise LDL-cholesterol.{48418}  

     

    Brand:
    Cayman
    SKU:30549 - 50 mg

    Available on backorder

  • Stearidonic acid is an 18-carbon, ω-3 fatty acid which is a dietary precursor to EPA and DHA. Stearidonic acid is present in small amounts in seed oils, especially black currant seed oil.  

     

    Brand:
    Cayman
    SKU:90320 - 1 mg

    Available on backorder

  • Stearidonic acid is an 18-carbon, ω-3 fatty acid which is a dietary precursor to EPA and DHA. Stearidonic acid is present in small amounts in seed oils, especially black currant seed oil.  

     

    Brand:
    Cayman
    SKU:90320 - 10 mg

    Available on backorder

  • Stearidonic acid is an 18-carbon, ω-3 fatty acid which is a dietary precursor to EPA and DHA. Stearidonic acid is present in small amounts in seed oils, especially black currant seed oil.  

     

    Brand:
    Cayman
    SKU:90320 - 25 mg

    Available on backorder

  • Stearidonic acid is an 18-carbon, ω-3 fatty acid which is a dietary precursor to EPA and DHA. Stearidonic acid is present in small amounts in seed oils, especially black currant seed oil.  

     

    Brand:
    Cayman
    SKU:90320 - 5 mg

    Available on backorder

  • Stearidonic acid (18:4ω-3) is a rare polyunsaturated fatty acid of the ω-3 series. In normal humans, it represents less than 0.25% of serum phospholipid fatty acids.{8460} It is present in certain natural oils such as echium and black currant seed, and to the extent that these oils are incorporated into nutraceuticals, stearidonic acid can become a significant polyunsaturate in the human diet. Stearidonic acid ethyl ester is an ester version of the free acid that is less water soluble, but more amenable for the formulation of stearidonate-containing diets and dietary supplements.  

     

    Brand:
    Cayman
    SKU:10006856 - 1 mg

    Available on backorder

  • Stearidonic acid (18:4ω-3) is a rare polyunsaturated fatty acid of the ω-3 series. In normal humans, it represents less than 0.25% of serum phospholipid fatty acids.{8460} It is present in certain natural oils such as echium and black currant seed, and to the extent that these oils are incorporated into nutraceuticals, stearidonic acid can become a significant polyunsaturate in the human diet. Stearidonic acid ethyl ester is an ester version of the free acid that is less water soluble, but more amenable for the formulation of stearidonate-containing diets and dietary supplements.  

     

    Brand:
    Cayman
    SKU:10006856 - 10 mg

    Available on backorder

  • Stearidonic acid (18:4ω-3) is a rare polyunsaturated fatty acid of the ω-3 series. In normal humans, it represents less than 0.25% of serum phospholipid fatty acids.{8460} It is present in certain natural oils such as echium and black currant seed, and to the extent that these oils are incorporated into nutraceuticals, stearidonic acid can become a significant polyunsaturate in the human diet. Stearidonic acid ethyl ester is an ester version of the free acid that is less water soluble, but more amenable for the formulation of stearidonate-containing diets and dietary supplements.  

     

    Brand:
    Cayman
    SKU:10006856 - 5 mg

    Available on backorder

  • Stearidonic acid (18:4ω-3) is a rare polyunsaturated fatty acid of the ω-3 series. In normal humans, it represents less than 0.25% of serum phospholipid fatty acids.{8460} It is present in certain natural oils such as echium and black currant seed, and to the extent that these oils are incorporated into nutraceuticals, stearidonic acid can become a significant polyunsaturate in the human diet. Stearidonic acid ethyl ester is an ester version of the free acid that is less water soluble, but more amenable for the formulation of stearidonate-containing diets and dietary supplements.  

     

    Brand:
    Cayman
    SKU:10006856 - 500 µg

    Available on backorder

  • Stearidonic Acid (18:4ω-3) is a rare polyunsaturated fatty acid of the ω-3 series. In normal humans, it represents less than 0.25% of serum phospholipid fatty acids.{8460} It is present in certain natural oils such as echium and black currant seed, and to the extent that these oils are incorporated into nutraceuticals, stearidonic acid can become a significant polyunsaturate in the human diet. Stearidonic acid methyl ester is an ester version of the free acid that is less water soluble, but more amenable for the formulation of stearidonate-containing diets and dietary supplements.  

     

    Brand:
    Cayman
    SKU:10005000 - 1 mg

    Available on backorder

  • Stearidonic Acid (18:4ω-3) is a rare polyunsaturated fatty acid of the ω-3 series. In normal humans, it represents less than 0.25% of serum phospholipid fatty acids.{8460} It is present in certain natural oils such as echium and black currant seed, and to the extent that these oils are incorporated into nutraceuticals, stearidonic acid can become a significant polyunsaturate in the human diet. Stearidonic acid methyl ester is an ester version of the free acid that is less water soluble, but more amenable for the formulation of stearidonate-containing diets and dietary supplements.  

     

    Brand:
    Cayman
    SKU:10005000 - 10 mg

    Available on backorder

  • Stearidonic Acid (18:4ω-3) is a rare polyunsaturated fatty acid of the ω-3 series. In normal humans, it represents less than 0.25% of serum phospholipid fatty acids.{8460} It is present in certain natural oils such as echium and black currant seed, and to the extent that these oils are incorporated into nutraceuticals, stearidonic acid can become a significant polyunsaturate in the human diet. Stearidonic acid methyl ester is an ester version of the free acid that is less water soluble, but more amenable for the formulation of stearidonate-containing diets and dietary supplements.  

     

    Brand:
    Cayman
    SKU:10005000 - 5 mg

    Available on backorder

  • Stearidonic Acid (18:4ω-3) is a rare polyunsaturated fatty acid of the ω-3 series. In normal humans, it represents less than 0.25% of serum phospholipid fatty acids.{8460} It is present in certain natural oils such as echium and black currant seed, and to the extent that these oils are incorporated into nutraceuticals, stearidonic acid can become a significant polyunsaturate in the human diet. Stearidonic acid methyl ester is an ester version of the free acid that is less water soluble, but more amenable for the formulation of stearidonate-containing diets and dietary supplements.  

     

    Brand:
    Cayman
    SKU:10005000 - 500 µg

    Available on backorder

  • Stearoyl ethanolamide is a member of the family of fatty N-acyl ethanolamines collectively called anandamides. Stearoyl ethanolamide is the most abundant of several fatty acid ethanolamides produced by the PLD hydrolysis of mouse neuroblastoma cell membrane phospholipids.{5307} The specific role of stearoyl ethanolamide in the cannabinergic system is still to be elucidated.  

     

    Brand:
    Cayman
    SKU:90245 - 10 mg

    Available on backorder

  • Stearoyl ethanolamide is a member of the family of fatty N-acyl ethanolamines collectively called anandamides. Stearoyl ethanolamide is the most abundant of several fatty acid ethanolamides produced by the PLD hydrolysis of mouse neuroblastoma cell membrane phospholipids.{5307} The specific role of stearoyl ethanolamide in the cannabinergic system is still to be elucidated.  

     

    Brand:
    Cayman
    SKU:90245 - 100 mg

    Available on backorder

  • Stearoyl ethanolamide is a member of the family of fatty N-acyl ethanolamines collectively called anandamides. Stearoyl ethanolamide is the most abundant of several fatty acid ethanolamides produced by the PLD hydrolysis of mouse neuroblastoma cell membrane phospholipids.{5307} The specific role of stearoyl ethanolamide in the cannabinergic system is still to be elucidated.  

     

    Brand:
    Cayman
    SKU:90245 - 5 mg

    Available on backorder

  • Stearoyl ethanolamide is a member of the family of fatty N-acyl ethanolamines collectively called anandamides. Stearoyl ethanolamide is the most abundant of several fatty acid ethanolamides produced by the PLD hydrolysis of mouse neuroblastoma cell membrane phospholipids.{5307} The specific role of stearoyl ethanolamide in the cannabinergic system is still to be elucidated.  

     

    Brand:
    Cayman
    SKU:90245 - 50 mg

    Available on backorder

  • Stearoyl serotonin is a hybrid molecule patterned after arachidonoyl serotonin (Catalog No. 70665). Arachidonoyl serotonin is a dual antagonist of fatty acid amide hydrolase (FAAH) and the transient receptor potential vanilloid-type 1 (TRPV1) channel, reducing both acute and chronic peripheral pain.{18121,18122} The effects of replacing the arachidonoyl portion with the saturated 18-carbon stearoyl moiety have not been studied. However, replacement of arachidonate with saturated 11- or 12-carbon fatty acids produces compounds that potently inhibit capsaicin-induced TRPV1 channel activation (IC50 = 0.76 μM) without blocking FAAH-mediated hydrolysis of arachidonoyl ethanolamine (IC50 > 50 μM).{18121}  

     

    Brand:
    Cayman
    SKU:9000631 - 1 mg

    Available on backorder

  • Stearoyl serotonin is a hybrid molecule patterned after arachidonoyl serotonin (Catalog No. 70665). Arachidonoyl serotonin is a dual antagonist of fatty acid amide hydrolase (FAAH) and the transient receptor potential vanilloid-type 1 (TRPV1) channel, reducing both acute and chronic peripheral pain.{18121,18122} The effects of replacing the arachidonoyl portion with the saturated 18-carbon stearoyl moiety have not been studied. However, replacement of arachidonate with saturated 11- or 12-carbon fatty acids produces compounds that potently inhibit capsaicin-induced TRPV1 channel activation (IC50 = 0.76 μM) without blocking FAAH-mediated hydrolysis of arachidonoyl ethanolamine (IC50 > 50 μM).{18121}  

     

    Brand:
    Cayman
    SKU:9000631 - 10 mg

    Available on backorder

  • Stearoyl serotonin is a hybrid molecule patterned after arachidonoyl serotonin (Catalog No. 70665). Arachidonoyl serotonin is a dual antagonist of fatty acid amide hydrolase (FAAH) and the transient receptor potential vanilloid-type 1 (TRPV1) channel, reducing both acute and chronic peripheral pain.{18121,18122} The effects of replacing the arachidonoyl portion with the saturated 18-carbon stearoyl moiety have not been studied. However, replacement of arachidonate with saturated 11- or 12-carbon fatty acids produces compounds that potently inhibit capsaicin-induced TRPV1 channel activation (IC50 = 0.76 μM) without blocking FAAH-mediated hydrolysis of arachidonoyl ethanolamine (IC50 > 50 μM).{18121}  

     

    Brand:
    Cayman
    SKU:9000631 - 25 mg

    Available on backorder

  • Stearoyl serotonin is a hybrid molecule patterned after arachidonoyl serotonin (Catalog No. 70665). Arachidonoyl serotonin is a dual antagonist of fatty acid amide hydrolase (FAAH) and the transient receptor potential vanilloid-type 1 (TRPV1) channel, reducing both acute and chronic peripheral pain.{18121,18122} The effects of replacing the arachidonoyl portion with the saturated 18-carbon stearoyl moiety have not been studied. However, replacement of arachidonate with saturated 11- or 12-carbon fatty acids produces compounds that potently inhibit capsaicin-induced TRPV1 channel activation (IC50 = 0.76 μM) without blocking FAAH-mediated hydrolysis of arachidonoyl ethanolamine (IC50 > 50 μM).{18121}  

     

    Brand:
    Cayman
    SKU:9000631 - 5 mg

    Available on backorder

  • Stearoyl-L-carnitine is a naturally occurring long-chain acylcarnitine.{42563} It inhibits sodium-dependent [3H]carnitine uptake in human proximal convoluted tubular (HPCT) cells by 52% when used at a concentration of 500 μM.{46079} It also inhibits lecithin:cholesterol acyltransferase activity in rat, but not human, plasma when used at a concentration of 500 μM/ml of plasma.{42574} Plasma levels of stearoyl-L-carnitine are decreased in patients with chronic fatigue syndrome and increased in patients with end-stage renal disease.{42563,42564}  

     

    Brand:
    Cayman
    SKU:26556 - 10 mg

    Available on backorder

  • Stearoyl-L-carnitine is a naturally occurring long-chain acylcarnitine.{42563} It inhibits sodium-dependent [3H]carnitine uptake in human proximal convoluted tubular (HPCT) cells by 52% when used at a concentration of 500 μM.{46079} It also inhibits lecithin:cholesterol acyltransferase activity in rat, but not human, plasma when used at a concentration of 500 μM/ml of plasma.{42574} Plasma levels of stearoyl-L-carnitine are decreased in patients with chronic fatigue syndrome and increased in patients with end-stage renal disease.{42563,42564}  

     

    Brand:
    Cayman
    SKU:26556 - 25 mg

    Available on backorder

  • Stearoyl-L-carnitine is a naturally occurring long-chain acylcarnitine.{42563} It inhibits sodium-dependent [3H]carnitine uptake in human proximal convoluted tubular (HPCT) cells by 52% when used at a concentration of 500 μM.{46079} It also inhibits lecithin:cholesterol acyltransferase activity in rat, but not human, plasma when used at a concentration of 500 μM/ml of plasma.{42574} Plasma levels of stearoyl-L-carnitine are decreased in patients with chronic fatigue syndrome and increased in patients with end-stage renal disease.{42563,42564}  

     

    Brand:
    Cayman
    SKU:26556 - 5 mg

    Available on backorder

  • Stearoyl-L-carnitine is a naturally occurring long-chain acylcarnitine.{42563} It inhibits sodium-dependent [3H]carnitine uptake in human proximal convoluted tubular (HPCT) cells by 52% when used at a concentration of 500 μM.{46079} It also inhibits lecithin:cholesterol acyltransferase activity in rat, but not human, plasma when used at a concentration of 500 μM/ml of plasma.{42574} Plasma levels of stearoyl-L-carnitine are decreased in patients with chronic fatigue syndrome and increased in patients with end-stage renal disease.{42563,42564}  

     

    Brand:
    Cayman
    SKU:26556 - 50 mg

    Available on backorder

  • Stearoyl-L-carnitine-d3 (chloride) is intended for use as an internal standard for the quantification of stearoyl-L-carnitine (Item No. 26556) by GC- or LC-MS. Stearoyl-L-carnitine is a naturally occurring long-chain acylcarnitine.{42563} It inhibits sodium-dependent [3H]carnitine uptake in human proximal convoluted tubular (HPCT) cells by 52% when used at a concentration of 500 μM.{46079} It also inhibits lecithin:cholesterol acyltransferase activity in rat, but not human, plasma when used at a concentration of 500 µM.{42574} Plasma levels of stearoyl-L-carnitine are decreased in patients with chronic fatigue syndrome and increased in patients with end-stage renal disease.{42564,42563}  

     

    Brand:
    Cayman
    SKU:26580 - 1 mg

    Available on backorder

  • Stearoyl-L-carnitine-d3 (chloride) is intended for use as an internal standard for the quantification of stearoyl-L-carnitine (Item No. 26556) by GC- or LC-MS. Stearoyl-L-carnitine is a naturally occurring long-chain acylcarnitine.{42563} It inhibits sodium-dependent [3H]carnitine uptake in human proximal convoluted tubular (HPCT) cells by 52% when used at a concentration of 500 μM.{46079} It also inhibits lecithin:cholesterol acyltransferase activity in rat, but not human, plasma when used at a concentration of 500 µM.{42574} Plasma levels of stearoyl-L-carnitine are decreased in patients with chronic fatigue syndrome and increased in patients with end-stage renal disease.{42564,42563}  

     

    Brand:
    Cayman
    SKU:26580 - 5 mg

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  • Stearoyl-L-carnitine-d3 (chloride) is intended for use as an internal standard for the quantification of stearoyl-L-carnitine (Item No. 26556) by GC- or LC-MS. Stearoyl-L-carnitine is a naturally occurring long-chain acylcarnitine.{42563} It inhibits sodium-dependent [3H]carnitine uptake in human proximal convoluted tubular (HPCT) cells by 52% when used at a concentration of 500 μM.{46079} It also inhibits lecithin:cholesterol acyltransferase activity in rat, but not human, plasma when used at a concentration of 500 µM.{42574} Plasma levels of stearoyl-L-carnitine are decreased in patients with chronic fatigue syndrome and increased in patients with end-stage renal disease.{42564,42563}  

     

    Brand:
    Cayman
    SKU:26580 - 500 µg

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  • Brand:
    Cayman
    SKU:10012671 - 1 ea

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  • Steatosis, also known as fatty liver, is a pathological process characterized by abnormal accumulation of lipid within cells. While simple steatosis may not be associated with significant impairment of liver function, excessive fat accumulation can lead to cirrhosis and even liver failure. The molecular mechanisms involved in non-alcoholic steatosis are poorly understood and little information is available on the pathway(s) responsible for progressive hepatocellular damage following lipid accumulation. Determining hepatotoxicity is an essential component of the drug discovery process and includes steatosis as one of the key parameters evaluated. Cayman’s Steatosis Colorimetric Assay Kit provides a convenient tool for evaluating steatosis risk of drug candidates. In this assay, Oil Red O is used to stain neutral lipids in hepatocytes. Lipid accumulation is then quantified using a plate reader after the dye is extracted from the lipid droplets. Chloroquine is included in the kit as a positive control.  

     

    Brand:
    Cayman
    SKU:10012643 - 1 ea

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  • Steffimycin B is an anthracycline bacterial metabolite originally isolated from Streptomyces.{47377} It binds to DNA, preferentially intercalating at sites containing cytosine and guanine.{47381} Steffimycin B is cytotoxic to MCF-7, KB, NCI-H187, and Vero cells (IC50s = 3.5, 6.75, 3.28, and 10.5 μM, respectively).{47382} It is active against M. tuberculosis (MIC = 5.2 nM), B. cereus (MIC = 1.56 μg/ml), and P. falciparum (IC50 = 2.19 μM).  

     

    Brand:
    Cayman
    SKU:28087 - 1 mg

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  • Steffimycin B is an anthracycline bacterial metabolite originally isolated from Streptomyces.{47377} It binds to DNA, preferentially intercalating at sites containing cytosine and guanine.{47381} Steffimycin B is cytotoxic to MCF-7, KB, NCI-H187, and Vero cells (IC50s = 3.5, 6.75, 3.28, and 10.5 μM, respectively).{47382} It is active against M. tuberculosis (MIC = 5.2 nM), B. cereus (MIC = 1.56 μg/ml), and P. falciparum (IC50 = 2.19 μM).  

     

    Brand:
    Cayman
    SKU:28087 - 5 mg

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  • Extending the pluripotency of hematopoietic stem cells (HSC) is of key importance to the application of stem cell therapies in a variety of diseases. Loss of the expression of the cell surface proteins CD34 and CD133 is one marker of HSC differentiation and thus often monitored in assays to test potential compounds that promote HSC expansion. StemRegenin 1 (SR1) is a purine derivative that antagonizes aryl hydrocarbon receptor signaling with an IC50 value of 127 nM in CD34+ cells, which results in sustained expression of CD34.{18577} Human embryonic stem cells cultured with SR1 show a 50-fold increase in cells expressing CD34 (EC50 = 120 nM) and a 17-fold increase in cells that retain the ability to engraft immunodeficient mice.{18577} This effect is quickly reversed with removal of SR1, which leads to rapid cell differentiation.  

     

    Brand:
    Cayman
    SKU:10625 - 1 mg

    Available on backorder

  • Extending the pluripotency of hematopoietic stem cells (HSC) is of key importance to the application of stem cell therapies in a variety of diseases. Loss of the expression of the cell surface proteins CD34 and CD133 is one marker of HSC differentiation and thus often monitored in assays to test potential compounds that promote HSC expansion. StemRegenin 1 (SR1) is a purine derivative that antagonizes aryl hydrocarbon receptor signaling with an IC50 value of 127 nM in CD34+ cells, which results in sustained expression of CD34.{18577} Human embryonic stem cells cultured with SR1 show a 50-fold increase in cells expressing CD34 (EC50 = 120 nM) and a 17-fold increase in cells that retain the ability to engraft immunodeficient mice.{18577} This effect is quickly reversed with removal of SR1, which leads to rapid cell differentiation.  

     

    Brand:
    Cayman
    SKU:10625 - 10 mg

    Available on backorder

  • Extending the pluripotency of hematopoietic stem cells (HSC) is of key importance to the application of stem cell therapies in a variety of diseases. Loss of the expression of the cell surface proteins CD34 and CD133 is one marker of HSC differentiation and thus often monitored in assays to test potential compounds that promote HSC expansion. StemRegenin 1 (SR1) is a purine derivative that antagonizes aryl hydrocarbon receptor signaling with an IC50 value of 127 nM in CD34+ cells, which results in sustained expression of CD34.{18577} Human embryonic stem cells cultured with SR1 show a 50-fold increase in cells expressing CD34 (EC50 = 120 nM) and a 17-fold increase in cells that retain the ability to engraft immunodeficient mice.{18577} This effect is quickly reversed with removal of SR1, which leads to rapid cell differentiation.  

     

    Brand:
    Cayman
    SKU:10625 - 5 mg

    Available on backorder

  • Extending the pluripotency of hematopoietic stem cells (HSC) is of key importance to the application of stem cell therapies in a variety of diseases. Loss of the expression of the cell surface proteins CD34 and CD133 is one marker of HSC differentiation and thus often monitored in assays to test potential compounds that promote HSC expansion. StemRegenin 1 (SR1) is a purine derivative that antagonizes aryl hydrocarbon receptor signaling with an IC50 value of 127 nM in CD34+ cells, which results in sustained expression of CD34.{18577} Human embryonic stem cells cultured with SR1 show a 50-fold increase in cells expressing CD34 (EC50 =120 nM) and a 17-fold increase in cells that retain the ability to engraft immunodeficient mice.{18577} This effect is quickly reversed with removal of SR1, which leads to rapid cell differentiation. SR1 (hydrochloride) has a formulation with greater solubility in aqueous buffers than standard SR1 (Item No. 10625).  

     

    Brand:
    Cayman
    SKU:-
  • Extending the pluripotency of hematopoietic stem cells (HSC) is of key importance to the application of stem cell therapies in a variety of diseases. Loss of the expression of the cell surface proteins CD34 and CD133 is one marker of HSC differentiation and thus often monitored in assays to test potential compounds that promote HSC expansion. StemRegenin 1 (SR1) is a purine derivative that antagonizes aryl hydrocarbon receptor signaling with an IC50 value of 127 nM in CD34+ cells, which results in sustained expression of CD34.{18577} Human embryonic stem cells cultured with SR1 show a 50-fold increase in cells expressing CD34 (EC50 =120 nM) and a 17-fold increase in cells that retain the ability to engraft immunodeficient mice.{18577} This effect is quickly reversed with removal of SR1, which leads to rapid cell differentiation. SR1 (hydrochloride) has a formulation with greater solubility in aqueous buffers than standard SR1 (Item No. 10625).  

     

    Brand:
    Cayman
    SKU:-
  • Extending the pluripotency of hematopoietic stem cells (HSC) is of key importance to the application of stem cell therapies in a variety of diseases. Loss of the expression of the cell surface proteins CD34 and CD133 is one marker of HSC differentiation and thus often monitored in assays to test potential compounds that promote HSC expansion. StemRegenin 1 (SR1) is a purine derivative that antagonizes aryl hydrocarbon receptor signaling with an IC50 value of 127 nM in CD34+ cells, which results in sustained expression of CD34.{18577} Human embryonic stem cells cultured with SR1 show a 50-fold increase in cells expressing CD34 (EC50 =120 nM) and a 17-fold increase in cells that retain the ability to engraft immunodeficient mice.{18577} This effect is quickly reversed with removal of SR1, which leads to rapid cell differentiation. SR1 (hydrochloride) has a formulation with greater solubility in aqueous buffers than standard SR1 (Item No. 10625).  

     

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    Cayman
    SKU:-
  • Sterculic acid is a cyclopropene fatty acid that has been found in S. foetida.{46110} It is an inhibitor of Δ9-desaturase that decreases 9(Z)-myristoleic acid (Item No. 9002461) and increases oleic acid (Item No. 90260) and 9(Z),11(E)-conjugated linoleic acid (Item No. 90140) levels in the milk of lactating ewes when administered at a dose of 0.5 g per day.{48112} It also inhibits endoplasmic reticulum stress induced by 7-keto cholesterol (Item No. 16339) in ARPE-19 cells when used at a concentration of 1 µM and prevents the formation of choroidal neovascularization when applied to eyes at concentrations of 0.1 to 10 mM in a rat model of macular degeneration induced by laser injury.{46110} Sterculic acid binds to a variety of kinases, including calcium/calmodulin-dependent protein kinase kinase 2 (CAMKK2), mammalian sterile20-related kinase 3 (MST3), and p90 ribosomal S5 kinase 4 (RSK4).{46111} [Matreya, LLC. Catalog No. 1235]  

     

    Brand:
    Cayman
    SKU:26735 - 25 mg

    Available on backorder

  • Sterculic acid methyl ester is an ester form of sterculic acid (Item No. 26735), which is an inhibitor of Δ9 desaturase.{48112} Sterculic acid methyl ester (0.75 mM) inhibits the growth of, and is toxic to, the bacteria R. opacus.{48113} It decreases the fatty acid content, increases the ratio of palmitate to other fatty acids, and decreases the levels of stearate and oleate in R. opacus when used at concentrations of 0.25 or 0.5 mM. Sterculic acid methyl ester (50 ppm) has a synergistic effect on increased tumor growth induced by aflatoxin Q1 in rainbow trout. [Matreya, LLC. Catalog No. 1236]  

     

    Brand:
    Cayman
    SKU:26736 - 1 mg

    Available on backorder

  • Sterculic acid methyl ester is an ester form of sterculic acid (Item No. 26735), which is an inhibitor of Δ9 desaturase.{48112} Sterculic acid methyl ester (0.75 mM) inhibits the growth of, and is toxic to, the bacteria R. opacus.{48113} It decreases the fatty acid content, increases the ratio of palmitate to other fatty acids, and decreases the levels of stearate and oleate in R. opacus when used at concentrations of 0.25 or 0.5 mM. Sterculic acid methyl ester (50 ppm) has a synergistic effect on increased tumor growth induced by aflatoxin Q1 in rainbow trout. [Matreya, LLC. Catalog No. 1236]  

     

    Brand:
    Cayman
    SKU:26736 - 10 mg

    Available on backorder

  • Sterculic acid methyl ester is an ester form of sterculic acid (Item No. 26735), which is an inhibitor of Δ9 desaturase.{48112} Sterculic acid methyl ester (0.75 mM) inhibits the growth of, and is toxic to, the bacteria R. opacus.{48113} It decreases the fatty acid content, increases the ratio of palmitate to other fatty acids, and decreases the levels of stearate and oleate in R. opacus when used at concentrations of 0.25 or 0.5 mM. Sterculic acid methyl ester (50 ppm) has a synergistic effect on increased tumor growth induced by aflatoxin Q1 in rainbow trout. [Matreya, LLC. Catalog No. 1236]  

     

    Brand:
    Cayman
    SKU:26736 - 25 mg

    Available on backorder

  • Sterculic acid methyl ester is an ester form of sterculic acid (Item No. 26735), which is an inhibitor of Δ9 desaturase.{48112} Sterculic acid methyl ester (0.75 mM) inhibits the growth of, and is toxic to, the bacteria R. opacus.{48113} It decreases the fatty acid content, increases the ratio of palmitate to other fatty acids, and decreases the levels of stearate and oleate in R. opacus when used at concentrations of 0.25 or 0.5 mM. Sterculic acid methyl ester (50 ppm) has a synergistic effect on increased tumor growth induced by aflatoxin Q1 in rainbow trout. [Matreya, LLC. Catalog No. 1236]  

     

    Brand:
    Cayman
    SKU:26736 - 5 mg

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  • Sterigmatocystin is a mycotoxin that has been found in Aspergillus.{31928,31929} It is lethal to rats (LD50 = 60 mg/kg) and chick embryos (LD50s = 5-7 µg/embryo).{31929} Sterigmatocystin (100 and 1,000 ppb in drinking water) induces gastritis, as well as intestinal polyp formation and metaplasia in aged Mongolian gerbils.{31928} It induces formation of lung and liver adenomas and malignant lymphomas in newborn mice.{60099}  

     

    Brand:
    Cayman
    SKU:11441 - 1 mg

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  • Sterigmatocystin is a mycotoxin that has been found in Aspergillus.{31928,31929} It is lethal to rats (LD50 = 60 mg/kg) and chick embryos (LD50s = 5-7 µg/embryo).{31929} Sterigmatocystin (100 and 1,000 ppb in drinking water) induces gastritis, as well as intestinal polyp formation and metaplasia in aged Mongolian gerbils.{31928} It induces formation of lung and liver adenomas and malignant lymphomas in newborn mice.{60099}  

     

    Brand:
    Cayman
    SKU:11441 - 10 mg

    Available on backorder

  • Sterigmatocystin is a mycotoxin that has been found in Aspergillus.{31928,31929} It is lethal to rats (LD50 = 60 mg/kg) and chick embryos (LD50s = 5-7 µg/embryo).{31929} Sterigmatocystin (100 and 1,000 ppb in drinking water) induces gastritis, as well as intestinal polyp formation and metaplasia in aged Mongolian gerbils.{31928} It induces formation of lung and liver adenomas and malignant lymphomas in newborn mice.{60099}  

     

    Brand:
    Cayman
    SKU:11441 - 500 µg

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  • Steviol is the aglycon derivative of steviol glycosides, which are natural sweeteners isolated from S. rebaudiana. Steviol inhibits human organic anion transporters (hOATs) in uptake assays using murine cells from the S2 segment of proximal tubules. It is selective for hOAT1 and hOAT3 over hOAT2 and hOAT4 (IC50s = 11.4, 36.5, 1,000, and 285 μM, respectively).{34559} Uptake assays in mouse renal cortical slices yield similar results with IC50 values of 12.8 and 67.6 μM for hOAT1 and hOAT3, respectively.{34559} Due to the use of steviol glycosides as sweeteners, the safety of steviol is widely studied, including its genotoxicity and toxicokinetics.{34557,34558}  

     

    Brand:
    Cayman
    SKU:10011344 - 10 mg

    Available on backorder

  • Steviol is the aglycon derivative of steviol glycosides, which are natural sweeteners isolated from S. rebaudiana. Steviol inhibits human organic anion transporters (hOATs) in uptake assays using murine cells from the S2 segment of proximal tubules. It is selective for hOAT1 and hOAT3 over hOAT2 and hOAT4 (IC50s = 11.4, 36.5, 1,000, and 285 μM, respectively).{34559} Uptake assays in mouse renal cortical slices yield similar results with IC50 values of 12.8 and 67.6 μM for hOAT1 and hOAT3, respectively.{34559} Due to the use of steviol glycosides as sweeteners, the safety of steviol is widely studied, including its genotoxicity and toxicokinetics.{34557,34558}  

     

    Brand:
    Cayman
    SKU:10011344 - 25 mg

    Available on backorder

  • Steviol is the aglycon derivative of steviol glycosides, which are natural sweeteners isolated from S. rebaudiana. Steviol inhibits human organic anion transporters (hOATs) in uptake assays using murine cells from the S2 segment of proximal tubules. It is selective for hOAT1 and hOAT3 over hOAT2 and hOAT4 (IC50s = 11.4, 36.5, 1,000, and 285 μM, respectively).{34559} Uptake assays in mouse renal cortical slices yield similar results with IC50 values of 12.8 and 67.6 μM for hOAT1 and hOAT3, respectively.{34559} Due to the use of steviol glycosides as sweeteners, the safety of steviol is widely studied, including its genotoxicity and toxicokinetics.{34557,34558}  

     

    Brand:
    Cayman
    SKU:10011344 - 5 mg

    Available on backorder

  • Steviol is the aglycon derivative of steviol glycosides, which are natural sweeteners isolated from S. rebaudiana. Steviol inhibits human organic anion transporters (hOATs) in uptake assays using murine cells from the S2 segment of proximal tubules. It is selective for hOAT1 and hOAT3 over hOAT2 and hOAT4 (IC50s = 11.4, 36.5, 1,000, and 285 μM, respectively).{34559} Uptake assays in mouse renal cortical slices yield similar results with IC50 values of 12.8 and 67.6 μM for hOAT1 and hOAT3, respectively.{34559} Due to the use of steviol glycosides as sweeteners, the safety of steviol is widely studied, including its genotoxicity and toxicokinetics.{34557,34558}  

     

    Brand:
    Cayman
    SKU:10011344 - 50 mg

    Available on backorder

  • STF-083010 is an inhibitor of the IRE1/XBP1 pathway, blocking IRE1 endonuclease activity without affecting its kinase activity after endoplasmic reticulum (ER) stress both in vitro and in vivo.{32110} STF-083010 (60 µM) reduces the splicing of XBP1 by IRE1 in the presence of thapsigargin (Item No. 10522), an ER stress inducer.{32110} This has cytotoxic effects against multiple myeloma cells and drives apoptosis in pancreatic cancer cells.{32110,31589}  

     

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    Cayman
    SKU:-

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  • STF-083010 is an inhibitor of the IRE1/XBP1 pathway, blocking IRE1 endonuclease activity without affecting its kinase activity after endoplasmic reticulum (ER) stress both in vitro and in vivo.{32110} STF-083010 (60 µM) reduces the splicing of XBP1 by IRE1 in the presence of thapsigargin (Item No. 10522), an ER stress inducer.{32110} This has cytotoxic effects against multiple myeloma cells and drives apoptosis in pancreatic cancer cells.{32110,31589}  

     

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    Cayman
    SKU:-

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  • STF-083010 is an inhibitor of the IRE1/XBP1 pathway, blocking IRE1 endonuclease activity without affecting its kinase activity after endoplasmic reticulum (ER) stress both in vitro and in vivo.{32110} STF-083010 (60 µM) reduces the splicing of XBP1 by IRE1 in the presence of thapsigargin (Item No. 10522), an ER stress inducer.{32110} This has cytotoxic effects against multiple myeloma cells and drives apoptosis in pancreatic cancer cells.{32110,31589}  

     

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    Cayman
    SKU:-

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  • Nicotinamide phosphoribosyltransferase (Nampt) converts nicotinamide into nicotinamide mononucleotide (NMN), which is subsequently converted to NAD+ by NMN adenyltransferase. Cancer cells commonly have an unusually high rate of NAD+ turnover, suggesting that inhibition of Nampt might selectively target cancer cells. STF-118804 is a small molecule inhibitor of Nampt (IC50s = 3-6 nM) that prevents NAD+ synthesis from nicotinamide.{24585} It inhibits the viability of multiple B-cell acute lymphoblastic leukemia (B-ALL) cell lines with nanomolar potency and induces apoptosis in MV4-11 cells.{24585} At 50 mg/kg for 20 days, STF-118804 has been shown to improve survival in an orthotopic xenotransplant model of high-risk ALL in mice.{24585} It has also been shown to target leukemia stem cells.{24585}  

     

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    Cayman
    SKU:-
  • Nicotinamide phosphoribosyltransferase (Nampt) converts nicotinamide into nicotinamide mononucleotide (NMN), which is subsequently converted to NAD+ by NMN adenyltransferase. Cancer cells commonly have an unusually high rate of NAD+ turnover, suggesting that inhibition of Nampt might selectively target cancer cells. STF-118804 is a small molecule inhibitor of Nampt (IC50s = 3-6 nM) that prevents NAD+ synthesis from nicotinamide.{24585} It inhibits the viability of multiple B-cell acute lymphoblastic leukemia (B-ALL) cell lines with nanomolar potency and induces apoptosis in MV4-11 cells.{24585} At 50 mg/kg for 20 days, STF-118804 has been shown to improve survival in an orthotopic xenotransplant model of high-risk ALL in mice.{24585} It has also been shown to target leukemia stem cells.{24585}  

     

    Brand:
    Cayman
    SKU:-
  • Nicotinamide phosphoribosyltransferase (Nampt) converts nicotinamide into nicotinamide mononucleotide (NMN), which is subsequently converted to NAD+ by NMN adenyltransferase. Cancer cells commonly have an unusually high rate of NAD+ turnover, suggesting that inhibition of Nampt might selectively target cancer cells. STF-118804 is a small molecule inhibitor of Nampt (IC50s = 3-6 nM) that prevents NAD+ synthesis from nicotinamide.{24585} It inhibits the viability of multiple B-cell acute lymphoblastic leukemia (B-ALL) cell lines with nanomolar potency and induces apoptosis in MV4-11 cells.{24585} At 50 mg/kg for 20 days, STF-118804 has been shown to improve survival in an orthotopic xenotransplant model of high-risk ALL in mice.{24585} It has also been shown to target leukemia stem cells.{24585}  

     

    Brand:
    Cayman
    SKU:-
  • Nicotinamide phosphoribosyltransferase (Nampt) converts nicotinamide into nicotinamide mononucleotide (NMN), which is subsequently converted to NAD+ by NMN adenyltransferase. Cancer cells commonly have an unusually high rate of NAD+ turnover, suggesting that inhibition of Nampt might selectively target cancer cells. STF-118804 is a small molecule inhibitor of Nampt (IC50s = 3-6 nM) that prevents NAD+ synthesis from nicotinamide.{24585} It inhibits the viability of multiple B-cell acute lymphoblastic leukemia (B-ALL) cell lines with nanomolar potency and induces apoptosis in MV4-11 cells.{24585} At 50 mg/kg for 20 days, STF-118804 has been shown to improve survival in an orthotopic xenotransplant model of high-risk ALL in mice.{24585} It has also been shown to target leukemia stem cells.{24585}  

     

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    Cayman
    SKU:-
  • Glucose transporter 1 (Glut1) is an inducible carrier of pentoses and hexoses, including glucose. STF-31 is an inhibitor of Glut1 (IC50 = ~1 µM) that blocks glucose uptake.{20157} It induces necrosis in cancer cells that lack the von Hippel-Lindau tumor suppressor gene, which overexpress Glut1.{20157} Although STF-31 binds Glut1, suggesting a direct effect, STF-31 also inhibits nicotinamide phosphoribosyltransferase, an enzyme that induces Glut1 expression.{20157,28328,28326} STF-31 is also toxic to human pluripotent stem cells (hPSCs) and can be used to selectively eliminate hPSCs from mixed cultures.{28327}  

     

    Brand:
    Cayman
    SKU:11173 - 1 mg

    Available on backorder

  • Glucose transporter 1 (Glut1) is an inducible carrier of pentoses and hexoses, including glucose. STF-31 is an inhibitor of Glut1 (IC50 = ~1 µM) that blocks glucose uptake.{20157} It induces necrosis in cancer cells that lack the von Hippel-Lindau tumor suppressor gene, which overexpress Glut1.{20157} Although STF-31 binds Glut1, suggesting a direct effect, STF-31 also inhibits nicotinamide phosphoribosyltransferase, an enzyme that induces Glut1 expression.{20157,28328,28326} STF-31 is also toxic to human pluripotent stem cells (hPSCs) and can be used to selectively eliminate hPSCs from mixed cultures.{28327}  

     

    Brand:
    Cayman
    SKU:11173 - 10 mg

    Available on backorder

  • Glucose transporter 1 (Glut1) is an inducible carrier of pentoses and hexoses, including glucose. STF-31 is an inhibitor of Glut1 (IC50 = ~1 µM) that blocks glucose uptake.{20157} It induces necrosis in cancer cells that lack the von Hippel-Lindau tumor suppressor gene, which overexpress Glut1.{20157} Although STF-31 binds Glut1, suggesting a direct effect, STF-31 also inhibits nicotinamide phosphoribosyltransferase, an enzyme that induces Glut1 expression.{20157,28328,28326} STF-31 is also toxic to human pluripotent stem cells (hPSCs) and can be used to selectively eliminate hPSCs from mixed cultures.{28327}  

     

    Brand:
    Cayman
    SKU:11173 - 25 mg

    Available on backorder

  • Glucose transporter 1 (Glut1) is an inducible carrier of pentoses and hexoses, including glucose. STF-31 is an inhibitor of Glut1 (IC50 = ~1 µM) that blocks glucose uptake.{20157} It induces necrosis in cancer cells that lack the von Hippel-Lindau tumor suppressor gene, which overexpress Glut1.{20157} Although STF-31 binds Glut1, suggesting a direct effect, STF-31 also inhibits nicotinamide phosphoribosyltransferase, an enzyme that induces Glut1 expression.{20157,28328,28326} STF-31 is also toxic to human pluripotent stem cells (hPSCs) and can be used to selectively eliminate hPSCs from mixed cultures.{28327}  

     

    Brand:
    Cayman
    SKU:11173 - 5 mg

    Available on backorder

  • STF-62247 is a small molecule agonist that induces autophagy and selectively causes lethality in renal cell carcinoma (RCC) cells that have lost the von Hippel-Lindau (VHL) tumor suppressor activity (IC50 = 625 nM).{17445} It significantly reduces the growth rate of tumors formed from VHL-deficient cells in mice.{17445,17446,17447} STF-62247 induces cytotoxicity in VHL-positive RCC cells only at higher concentrations (IC50 = 16 μM).{17445}  

     

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    Cayman
    SKU:-
  • STF-62247 is a small molecule agonist that induces autophagy and selectively causes lethality in renal cell carcinoma (RCC) cells that have lost the von Hippel-Lindau (VHL) tumor suppressor activity (IC50 = 625 nM).{17445} It significantly reduces the growth rate of tumors formed from VHL-deficient cells in mice.{17445,17446,17447} STF-62247 induces cytotoxicity in VHL-positive RCC cells only at higher concentrations (IC50 = 16 μM).{17445}  

     

    Brand:
    Cayman
    SKU:-
  • STF-62247 is a small molecule agonist that induces autophagy and selectively causes lethality in renal cell carcinoma (RCC) cells that have lost the von Hippel-Lindau (VHL) tumor suppressor activity (IC50 = 625 nM).{17445} It significantly reduces the growth rate of tumors formed from VHL-deficient cells in mice.{17445,17446,17447} STF-62247 induces cytotoxicity in VHL-positive RCC cells only at higher concentrations (IC50 = 16 μM).{17445}  

     

    Brand:
    Cayman
    SKU:-
  • STF-62247 is a small molecule agonist that induces autophagy and selectively causes lethality in renal cell carcinoma (RCC) cells that have lost the von Hippel-Lindau (VHL) tumor suppressor activity (IC50 = 625 nM).{17445} It significantly reduces the growth rate of tumors formed from VHL-deficient cells in mice.{17445,17446,17447} STF-62247 induces cytotoxicity in VHL-positive RCC cells only at higher concentrations (IC50 = 16 μM).{17445}  

     

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    Cayman
    SKU:-
  • Stictic acid is a depsidone found in lichen.{36645} It preferentially inhibits growth of HT-29 human colon adenocarcinoma cells over non-malignant cells (IC50s = 29.29 and 2,478.4 µg/ml, respectively).{36646}  

     

    Brand:
    Cayman
    SKU:25017 - 2.5 mg

    Available on backorder

  • Stictic acid is a depsidone found in lichen.{36645} It preferentially inhibits growth of HT-29 human colon adenocarcinoma cells over non-malignant cells (IC50s = 29.29 and 2,478.4 µg/ml, respectively).{36646}  

     

    Brand:
    Cayman
    SKU:25017 - 500 µg

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  • Stigmasterol is a natural plant sterol that can be isolated from certain seed oils and herbs, including those used for therapeutic purposes.{29330,29329} Dietary consumption of phytosterols, including stigmasterol, may have beneficial health effects in adults, particularly against cancer and ulceration.{29328,29327,29332} Alternatively, phytosterols may contribute to inflammation and intestinal failure-associated liver disease in young individuals.{29331}  

     

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    Cayman
    SKU:-

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  • Stigmasterol is a natural plant sterol that can be isolated from certain seed oils and herbs, including those used for therapeutic purposes.{29330,29329} Dietary consumption of phytosterols, including stigmasterol, may have beneficial health effects in adults, particularly against cancer and ulceration.{29328,29327,29332} Alternatively, phytosterols may contribute to inflammation and intestinal failure-associated liver disease in young individuals.{29331}  

     

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    Cayman
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  • Stigmasterol is a natural plant sterol that can be isolated from certain seed oils and herbs, including those used for therapeutic purposes.{29330,29329} Dietary consumption of phytosterols, including stigmasterol, may have beneficial health effects in adults, particularly against cancer and ulceration.{29328,29327,29332} Alternatively, phytosterols may contribute to inflammation and intestinal failure-associated liver disease in young individuals.{29331}  

     

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    Cayman
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  • Stimulator of interferon genes (STING) is a component of the innate immune response that binds to cyclic dinucleotides (CDNs), which are bacterial second messengers, leading to activation of NF-κB and transcription of immunomodulatory genes, including type I interferon (IFN).{22400,22401,24611,24607} The C-terminal region of STING binds to CDNs, such as cyclic di-GMP (c-di-GMP; Item No. 17144) in the cytoplasm at a ratio of two STING molecules to one c-di-GMP.{24607,39991} Mutations in the C-terminal region modify the activity of STING in a variety of ways.{24607} Certain mutations, such as the mutation found in the Goldenticket mouse strain, I199N, prevent STING from binding to CDNs and from inducing an IFN response. However, other mutations in the C-terminal region allow STING to bind c-di-GMP but not induce IFN, hyperinduce IFN without binding c-di-GMP, or induce IFN only when overexpressed and without binding c-di-GMP. STING inhibition has the potential to be beneficial for the treatment of autoimmune diseases that are associated with uncontrolled activation of the STING pathway, while activation of STING can lead to an adaptive immune response that reduces tumor growth in animal models.{39992,41598,38806,39993} Cayman’s STING (C-Term) Monoclonal Antibody (Clone 1B10) can be used for ELISA, IHC, and WB applications. The antibody recognizes the C-terminal region of STING at 42 kDa from human samples.  

     

    Brand:
    Cayman
    SKU:25923 - 100 µg

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  • Immunogen: Synthetic peptide from the C-terminus of human STING protein • Host: Mouse • Species Reactivity: (+) Human • Applications: ELISA, IHC, and WB • MW = 42 kDa  

     

    Brand:
    Cayman
    SKU:25923- 100 µg

    Available on backorder

  • Immunogen: Synthetic peptide from the C-terminus of human STING protein • Host: Mouse • Species Reactivity: (+) Human • Applications: ELISA, IHC, and WB • MW = 42 kDa  

     

    Brand:
    Cayman
    SKU:25923- 100 µg