616387

N^α-Tosyl-Phe Chloromethyl Ketone

Irreversible inhibitor of chymotrypsin.

• 別名: N^α-Tosyl-Phe Chloromethyl Ketone, TPCK
• 実験式（ヒル表記法）: C₁₇H₁₈ClNO₃S
• CAS番号: 402-71-1
• 分子量: 351.85
• MDL番号: MFCD00000935
• UNSPSCコード: 12352200
• NACRES: NA.77

特性

• 品質水準: 100
• アッセイ: ≥98% (TLC)
• 形状: solid
• メーカー／製品名: Calbiochem^®
• 保管条件: OK to freeze
• 色: white
• 溶解性: ethanol: 5 mg/mL; methanol: 5 mg/mL
• 輸送温度: ambient
• 保管温度: 2-8°C
• InChI: 1S/C17H18ClNO3S/c1-13-7-9-15(10-8-13)23(21,22)19-16(17(20)12-18)11-14-5-3-2-4-6-14/h2-10,16,19H,11-12H2,1H3/t16-/m0/s1
• InChI Key: MQUQNUAYKLCRME-INIZCTEOSA-N

詳細

詳細

Irreversible inhibitor of chymotrypsin. Useful for inhibiting chymotrypsin activity in trypsin preparations. Inhibits apoptosis in thymocytes. Blocks the induction of nitric oxide synthase by γ-interferon and lipopolysaccharide (EC₅₀ = 20 µM). Suggested working concentration is 10-100 µM.

This product has been discontinued.


Irreversible inhibitor of chymotrypsin. Useful for inhibiting chymotrypsin activity in trypsin preparations. Inhibits apoptosis in thymocytes. Blocks the induction of nitric oxide synthase by γ-interferon and lipopolysaccharides (EC₅₀ = 20 M).

生物化学的／生理学的作用

Cell permeable: no

EC50 = 20 µM in blocking the induction of nitric oxide synthase by γ-interferon and lipopolysaccharides.

Primary Target
chymotrypsin activity in preparations

Product does not compete with ATP.

Reversible: no

警告

Toxicity: Irritant (B)

再構成

Following reconstitution, store in the refrigerator (4°C). Stock solutions are stable for up to 4 months at 4°C.

その他情報

Fearnhead, H.O., et al. 1995. FEBS Lett. 357, 242.
Griscavage, J.M., et al. 1995. Biochem. Biophys. Res. Commun.215, 721.
Weaver, V.M., et al. 1993. Biochem. Cell Biol.71, 488.
Murakami, T., et al. 1991. Biochim. Biophys. Acta1079, 279.
Nierodzik, M.L., et al. 1991. J. Clin. Invest.87, 229.
Wilson, W.E., et al. 1989. J. Biol. Chem. 264, 17777.

法的情報

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

安全性情報

• ピクトグラム: GHS05,GHS07
• シグナルワード: Danger
• 危険有害性情報: H315,H318,H335
• 注意書き: P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338
• 危険有害性の分類: Eye Dam. 1 - Skin Irrit. 2 - STOT SE 3
• ターゲットの組織: Respiratory system
• 保管分類コード: 11 - Combustible Solids
• WGK: WGK 3
• 引火点(°F): Not applicable
• 引火点(℃): Not applicable