
Cystamine
CAS No. 51-85-4
Cystamine( —— )
Catalog No. M33330 CAS No. 51-85-4
Cystamine (2,2'-Disulfanediyldiethanamine) is an inhibitor of transglutaminase and inhibits caspase-3 with an IC50 value of 23.6 μM. Cystamine can be used in studies about Huntington's diseases.
Purity : >98% (HPLC)






Size | Price / USD | Stock | Quantity |
10MG | 30 | In Stock |
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25MG | 46 | In Stock |
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50MG | 66 | In Stock |
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100MG | 88 | In Stock |
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500MG | 250 | In Stock |
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Biological Information
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Product NameCystamine
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NoteResearch use only, not for human use.
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Brief DescriptionCystamine (2,2'-Disulfanediyldiethanamine) is an inhibitor of transglutaminase and inhibits caspase-3 with an IC50 value of 23.6 μM. Cystamine can be used in studies about Huntington's diseases.
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DescriptionCystamine is the disulfide form of the free thiol, cysteamine. Cystamine is an orally active transglutaminase (Tgase) inhibitor. Cystamine also has inhibition activity for caspase-3 with an IC50 value of 23.6 μM. Cystamine can be used for the research of severals diseases including Huntington's disease (HD) .
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In VitroCystamine has inhibition activity for caspase-3 with an IC50 value of 23.6 μM.Cystamine (0-500 μM; 0-16 h) inhibits recombinant active caspase-3 in a concentration-dependent manner. Cystamine (250 μM; 10 h) robustly increases the levels of glutathione.Western Blot Analysis Cell Line:uman neuroblastoma SH-SY5Y cells Concentration:250, 500 μM Incubation Time:0-16 h Result:Inhibited the MG132-mediated activation of caspase-3. Inhibited the H2O2-mediated activation of caspase-3. Inhibited caspase-3 activity in a tTG-independent manner.
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In VivoCystamine (oral, i.p.; 112, 225 mg/kg) reduces Tgase activity and GGEL levels, lessens the behavioral and neuropathological severity, and extends survival in R6/2 transgenic HD mice.Animal Model:R6/2 transgenic HD mice Dosage:112, 225 mg/kg Administration:Intraperitoneal or oral, dailyResult:Significantly extended survival, improved body weight and motor performance, delayed the neuropathological sequela and significantly altered the levels of Tgase activity and N(Sigma)-(gamma-L-glutamyl)-L-lysine (GGEL) levels.
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Synonyms——
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PathwayApoptosis
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TargetCaspase
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RecptorCaspase
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Research Area——
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Indication——
Chemical Information
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CAS Number51-85-4
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Formula Weight152.28
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Molecular FormulaC4H12N2S2
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Purity>98% (HPLC)
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SolubilityIn Vitro:?DMSO : 100 mg/mL (656.69 mM; Ultrasonic ) H2O : 100 mg/mL (656.69 mM; Ultrasonic)
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SMILESNCCSSCCN
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Chemical Name——
Shipping & Storage Information
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Storage(-20℃)
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ShippingWith Ice Pack
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Stability≥ 2 years
Reference
1. Mathieu Lesort, et al. Cystamine inhibits caspase activity. Implications for the treatment of polyglutamine disorders. J Biol Chem. 2003 Feb 7;278(6):3825-30. ?
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