114802

AdaAhx₃L₃VS

A potent, covalent, cell-permeable, irreversible inhibitor of chymotrypsin-like (50-100 nM), trypsin-like (1-5 µM), and PGPH (0.5-1 µM) activities of the 20S proteasome.

• 别名: AdaAhx₃L₃VS, Adamantane-acetyl-(6-aminohexanoyl)₃-(leucinyl)₃-vinyl-(methyl)-sulfone, Proteasome Inhibitor XVI
• 经验公式（希尔记法）: C₅₀H₈₈N₆O₈S
• CAS号: 389064-25-9
• 分子量: 933.33
• 分類程式碼代碼: 12352200
• NACRES: NA.77

属性

• 品質等級: 100
• 化驗: ≥90% (HPLC)
• 形狀: powder
• 製造商／商標名: Calbiochem^®
• 儲存條件: OK to freeze; protect from light
• 顏色: off-white
• 溶解度: DMSO: 5 mg/mL
• 運輸包裝: ambient
• 儲存溫度: −20°C

说明

一般說明

A cell-permeable, peptide vinyl sulfone that acts as a potent, irreversible inhibitor of proteasome activity. Covalently modifies the catalytically active β-subunits of the proteasome. Shown to inhibit the chymotrypsin-like (10-50 nM), trypsin-like (1-5 µM), and the peptidyl glutamyl peptide hydrolyzing (PGPH) (0.5-1 µM) activities of purified 20S proteasomes from rabbit muscle. Inhibits proteasomal degradation of deglycosylated MHC HLA-A2 heavy chain in US11+ cells (~50 µM).

A potent, covalent, cell-permeable, irreversible inhibitor of chymotrypsin-like (50-100 nM), trypsin-like (1-5 µM), and PGPH (0.5-1 µM) activities of the 20S proteasome.

生化／生理作用

Cell permeable: yes

Primary Target
chymotrypsin-like activity of the 20S proteasome

Product does not compete with ATP.

Reversible: no

Target IC₅₀: 50-100 nM against chymotrypsin-like activity of the 20S proteasome

包裝

Packaged under inert gas

警告

Toxicity: Standard Handling (A)

重構

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

其他說明

Kessler, B.M., et al. 2001. Chem. Biol.8, 913.

法律資訊

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

安全信息

• 儲存類別代碼: 11 - Combustible Solids
• 水污染物質分類（WGK）: WGK 1
• 閃點（°F）: Not applicable
• 閃點（°C）: Not applicable