Merck
CN

B3279

Sigma-Aldrich

Nα-苯甲酰-L-精氨酸-4-硝基苯胺 盐酸盐

>98% (TLC)

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别名:
L-BAPA, L-BAPNA, BANI
经验公式(希尔记法):
C19H22N6O4 · HCl
CAS号:
分子量:
434.88
Beilstein:
4081878
EC 号:
MDL编号:
PubChem化学物质编号:
NACRES:
NA.32

质量水平

检测方案

>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°C

SMILES字符串

Cl[H].NC(=N)NCCC[C@H](NC(=O)c1ccccc1)C(=O)Nc2ccc(cc2)[N+]([O-])=O

InChI

1S/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 key

DEOKFPFLXFNAON-NTISSMGPSA-N

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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

底物

胰蛋白酶和其他蛋白水解酶的显色底物。

储存分类代码

11 - Combustible Solids

WGK

WGK 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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Efficient expression, purification and characterization of native human cystatin C in Escherichia coli periplasm
Zhou Y, et al.
Protein Expression and Purification, 111, 18- 22 (2015)
A chemical approach for detecting sulfenic acid-modified proteins in living cells
Reddie KG, et al.
Molecular Biosystems, 4(6), 521- 531 (2008)
Isolation, expression and characterization of a novel dual serine protease inhibitor, OH-TCI, from king cobra venom
He YY, et al.
Peptides, 29(10), 1692- 1699 (2008)
Daniele O B Sousa et al.
Nutrients, 7(7), 6038-6054 (2015-07-25)
The biochemical and nutritional attributes of two soybean (Glycine max (L.) Merr.) cultivars, one susceptible (Seridó) and the other resistant (Seridó-RCH) to stem canker, were examined to assess whether the resistance to pathogens was related to levels of antinutritional and/or
Raquel O Rocha et al.
Journal of agricultural and food chemistry, 63(22), 5335-5343 (2015-06-03)
Several studies have described the effects of seed exudates against microorganisms, but only few of them have investigated the proteins that have defensive activity particularly against nematode parasites. This study focused on the proteins released in the exudates of soybean

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