Nα-Benzoyl-L-arginine 4-nitroanilide hydrochloride | Nα-苯甲酰-L-精氨酸-4-硝基苯胺盐酸盐

一般说明

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。