400012

Caspase-1 Inhibitor II

The Caspase-1 Inhibitor II, also referenced under CAS 178603-78-6, controls the biological activity of Caspase-1. This small molecule/inhibitor is primarily used for Cancer applications.

• 別名: Caspase-1 Inhibitor II, IL-1β Converting Enzyme (ICE) Inhibitor II, Ac-YVAD-CMK
• 実験式（ヒル表記法）: C₂₄H₃₃ClN₄O₈
• CAS番号: 178603-78-6
• 分子量: 540.99
• MDL番号: MFCD00237124
• UNSPSCコード: 12352200
• NACRES: NA.54

特性

• 品質水準: 100
• アッセイ: ≥95% (HPLC)
• 形状: solid
• メーカー／製品名: Calbiochem^®
• 保管条件: OK to freeze; desiccated
• 色: white
• 溶解性: DMSO: 5 mg/mL
• 輸送温度: ambient
• 保管温度: −20°C
• InChI: 1S/C24H33ClN4O8/c1-12(2)21(24(37)26-13(3)22(35)28-17(10-20(33)34)19(32)11-25)29-23(36)18(27-14(4)30)9-15-5-7-16(31)8-6-15/h5-8,12-13,17-18,21,31H,9-11H2,1-4H3,(H,26,37)(H,27,30)(H,28,35)(H,29,36)(H,33,34)/t13-,17-,18-,21-/m0/s1
• InChI Key: UOUBHJRCKHLGFB-DGJUNBOTSA-N

詳細

詳細

A cell-permeable and irreversible inhibitor of caspase-1 (K_i = 760 pM), caspase-4, and caspase-5. Inhibits Fas-mediated apoptosis and acidic sphingomyelinase activation.

Interleukin-1β converting enzyme (ICE) is a cysteine protease that cleaves the IL-1β precursor to mature IL-1β. Caspase-1 inhibitor II is a cell-permeable, irreversible inhibitor of Caspase-1, Caspase-4, and Caspase-5. Inhibits CPP32/Apopain at a much higher concentration. Inhibits Fas-mediated apoptosis and acidic sphingomyelinase activation.

生物化学的／生理学的作用

Cell permeable: yes

Primary Target
caspase-1

Product does not compete with ATP.

Reversible: no

Target K_i: 760 pM against caspase-1

警告

Toxicity: Standard Handling (A)

シーケンス

Ac-Tyr-Val-Ala-Asp-CMK

再構成

Following reconstitution, aliquot and freeze (-20°C). Stock solutions are stable for up to 3 months at -20°C.

その他情報

Brenner, B., et al. 1998. Cell Death Differ. 5, 29.
Garcia-Calvo, M., et al. 1998. J. Biol. Chem. 273, 32608.
Hilbi, H., et al. 1998. J. Biol. Chem. 273, 32895.
Thornberry, N.A., and Lazebnik, Y. 1998. Science 281, 1312.
Schlegel, J., et al. 1996. J. Biol. Chem.271, 1841.
Enari, M., et al. 1995. Nature375, 78.
Walker, N.P.C., et al. 1994. Cell78, 343.
Thornberry, N., et al. 1992. Nature356, 768.

法的情報

CALBIOCHEM is a registered trademark of Merck KGaA, Darmstadt, Germany

安全性情報

• 保管分類コード: 11 - Combustible Solids
• WGK: WGK 3
• 引火点(°F): Not applicable
• 引火点(℃): Not applicable