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Nα-Benzoyl-L-arginine 4-nitroanilide hydrochloride

Nα-苯甲酰-L-精氨酸-4-硝基苯胺 盐酸盐

品牌
Sigma-Aldrich
CAS
21653-40-7
货号
B3279
规格纯度
>98% (TLC)
参考价格
3721.45 *本价格含增值税费
促销
数量
-+
产品介绍:

产品说明

一般描述

Na-Benzoyl-L-arginine 4-nitroanilide hydrochloride (L-BAPNA) is a colorless, chromogenic substrate for proteolytic enzymes such as trypsin, actinidin, and papain.

应用

Nα-Benzoyl-L-arginine 4-nitroanilide hydrochloride has been used as substrate:

  • to measure papain activity in spectrophotometric amidase assay
  • to measure the inhibitory function of human cystatin C (HCC) on the protease activity of papain by colorimetric assay
  • for trypsin

包装

1 g in glass bottle
100, 250 mg in glass bottle

底物

胰蛋白酶和其他蛋白水解酶的显色底物。

基本信息

经验(实验)分子式C19H22N6O4 · HCl
分子量434.88
Beilstein4081878
EC 号244-505-6
MDL编号MFCD00063682
PubChem化学物质编号24891697
NACRESNA.32

产品性质

质量水平200
测定>98% (TLC)
形式powder
溶解性acetone: water (1:1): 40.00-51.00 mg/mL, clear, colorless to yellow
储存温度−20℃
SMILES stringCl[H].NC(=N)NCCC[C@H](NC(=O)c1ccccc1)C(=O)Nc2ccc(cc2)[N+]([O-])=O
InChI1S/C19H22N6O4.ClH/c20-19(21)22-12-4-7-16(24-17(26)13-5-2-1-3-6-13)18(27)23-14-8-10-15(11-9-14)25(28)29;/h1-3,5-6,8-11,16H,4,7,12H2,(H,23,27)(H,24,26)(H4,20,21,22);1H/t16-;/m0./s1
InChI keyDEOKFPFLXFNAON-NTISSMGPSA-N

安全信息

储存分类代码13 - Non Combustible Solids
WGKWGK 3
闪点(F)Not applicable
闪点(C)Not applicable
个人防护装备Eyeshields, Gloves, type N95 (US)

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