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Merck
CN
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主要文件

178281

Sigma-Aldrich

p-APMSF, Hydrochloride

Alternative to DFP and PMSF.

别名:

p-APMSF, Hydrochloride, p-Amidinophenylmethylsulfonylfluoride, HCl

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About This Item

CAS号:
MDL编号:
UNSPSC代码:
12352200
NACRES:
NA.77

质量水平

方案

≥97% (HPLC)

表单

solid

制造商/商品名称

Calbiochem®

储存条件

OK to freeze
desiccated

颜色

white

溶解性

water: 25 mg/mL

运输

ambient

储存温度

2-8°C

SMILES字符串

F[S](=O)(=O)Cc1ccc(cc1)\C(=N\[H])\N.Cl

InChI

1S/C8H9FN2O2S.ClH/c9-14(12,13)5-6-1-3-7(4-2-6)8(10)11;/h1-4H,5H2,(H3,10,11);1H

InChI key

KHLLRHIUKOJXLL-UHFFFAOYSA-N

一般描述

Alternative to DFP and PMSF. An irreversible inhibitor of trypsin-like serine proteases. Inhibits trypsin and thrombin in equimolar concentration. Acts on C1r, C1s, Factor Xa, and plasmin, requiring a 5- to 10-fold excess for complete irreversible inhibition. Inhibitory activity is approximately 1000-fold greater than that of PMSF.
An alternative to DFP and PMSF. Specific irreversible inhibitor of trypsin-like serine proteases. Inhibits trypsin and thrombin in equimolar concentrations. Acts on C1r, C1s, Factor Xa and plasmin, requiring a 5- to 10-fold excess for complete irreversible inhibition. Inhibitory activity is approximately 1000-fold greater than that of PMSF. Stability is pH dependent: t½ = 20 min at pH 6.0; 6 min at pH 7.0; 1 millisecond at pH 8.0.

生化/生理作用

Cell permeable: no
Primary Target
trypsin-like serine proteases
Product does not compete with ATP.
Reversible: no

警告

Toxicity: Standard Handling (A)

重悬

Unstable in solution; reconstitute just prior to use.

其他说明

Cole, T.C., et al. 1989. Biochim. Biophys. Acta 990, 254.
Laura, R., et al. 1980. Biochemistry19, 4859.

法律信息

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

储存分类代码

11 - Combustible Solids

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable


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