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吸附在载体材料上的蛋白酶催化合成含有精氨酸和赖氨酸对硝基苯胺的生色肽底物。

The synthesis of chromogenic peptide substrates containing p-nitroanilides of arginine and lysine, catalyzed by proteinases adsorbed on support material.

作者信息

Voyushina T L, Stepanov V M

机构信息

Institute for Genetics and Selection of Industrial Microorganisms, Moscow, USSR.

出版信息

Biomed Biochim Acta. 1991;50(10-11):S209-12.

PMID:1820048
Abstract

The synthesis of the chromogenic substrates for trypsin-like proteinases catalyzed by alpha-chymotrypsin and subtilisin from B. subtilis strain 72 were carried out in the organic media at a low water content using the enzymes adsorbed on different porous materials. The method proposed allows us to vary the structure of the compounds to be synthesized and is a suitable technique for their scaling-up.

摘要

使用吸附在不同多孔材料上的酶,在低含水量的有机介质中,由α-胰凝乳蛋白酶和枯草芽孢杆菌72株的枯草杆菌蛋白酶催化合成类胰蛋白酶的生色底物。所提出的方法使我们能够改变待合成化合物的结构,并且是一种适合扩大其规模的技术。

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