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)

COA Datasheet HNMR HPLC MSDS Handing Instructions
Size Price / USD Stock Quantity
10MG 30 In Stock
25MG 46 In Stock
50MG 66 In Stock
100MG 88 In Stock
500MG 250 In Stock
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Biological Information

  • Product Name
    Cystamine
  • Note
    Research use only, not for human use.
  • Brief Description
    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.
  • Description
    Cystamine 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) .
  • In Vitro
    Cystamine 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.
  • In Vivo
    Cystamine (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.
  • Synonyms
    ——
  • Pathway
    Apoptosis
  • Target
    Caspase
  • Recptor
    Caspase
  • Research Area
    ——
  • Indication
    ——

Chemical Information

  • CAS Number
    51-85-4
  • Formula Weight
    152.28
  • Molecular Formula
    C4H12N2S2
  • Purity
    >98% (HPLC)
  • Solubility
    In Vitro:?DMSO : 100 mg/mL (656.69 mM; Ultrasonic ) H2O : 100 mg/mL (656.69 mM; Ultrasonic)
  • SMILES
    NCCSSCCN
  • Chemical Name
    ——

Shipping & Storage Information

  • Storage
    (-20℃)
  • Shipping
    With Ice Pack
  • 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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