324761

Elastase Inhibitor V

• 別名: Elastase Inhibitor V, 2-(2-Bromophenyl)-5-chloro-3,1-benzoxazin-4-one
• 実験式（ヒル表記法）: C₁₄H₇BrClNO₂
• 分子量: 336.57
• UNSPSCコード: 12352200
• NACRES: NA.54

特性

• アッセイ: ≥99% (HPLC)
• 品質水準: 100
• 形状: solid
• メーカー／製品名: Calbiochem^®
• 保管条件: OK to freeze; desiccated; protect from light
• 色: off-white
• 溶解性: DMSO: 50 mg/mL (Use only fresh DMSO.)
• 輸送温度: ambient
• 保管温度: 2-8°C

詳細

詳細

A benzoxazinone compound that acts as a potent inhibitor of human leukocyte elastase (IC₅₀ = 29.5 nM), likely by covalently modifying active site serine via a Michael addition-elimination reaction. Shown to inhibit medium elastase activity (IC₅₀ = 80.8 nM), but not O₂^•- generation, in fLMP (Cat. No. 05-22-2500)-stimulated primary human neutrophil cultures. Reported to reduce neutrophil infiltration in lung after hemorrhagic shock in rats in vivo (1 mg/kg, i.v.) as assessed by increase in lung wet/dry ratio (0.75- vs. 1.23-fold increase, respectively, with or without treatment) and MPO activity (1.08- vs. 3.72-fold increase, respectively, with or without treatment).

A benzoxazinone compound that acts as a potent inhibitor of human leukocyte elastase (IC₅₀ = 29.5 nM), likely by covalently modifying active site serine. Shown to inhibit elastase secretion (IC₅₀ = 80.8 nM), but not O₂^•- generation, in fLMP (Cat. No. 05-22-2500)-stimulated primary human neutrophil cultures. Reported to reduce neutrophil infiltration in lung after hemorrhagic shock in rats in vivo (1 mg/kg, i.v.).

生物化学的／生理学的作用

Cell permeable: yes

Primary Target
Elastase

Reversible: no

包装

Packaged under inert gas

警告

Toxicity: Standard Handling (A)

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

Hsieh, P.W., et al. 2010. Eur. J. Med. Chem.45, 3111.

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 2
• 引火点(°F): Not applicable
• 引火点(℃): Not applicable