[使用N-乙氧羰基-2-乙氧基-1,2-二氢喹啉将糖化酶和酸性蛋白酶固定在改性硅铬上]
[Immobilization of glucoamylase and acid proteinase on modified silichrome using N-carbethoxy-2-ethoxy-1,2-dihydroquinoline].
作者信息
Borisova V N, Lomako O V, Motina L I, Nakhapetian L A
出版信息
Prikl Biokhim Mikrobiol. 1979 Sep-Oct;15(5):744-6.
PMID:42052
Abstract
Using N-carbethoxy-2-ethoxy-1,2-dihydrochinoline, glucoamylase and acid proteinase were immobilized on silochrome C-80 modified by gamma-aminopropyl triethoxy silane and then succinic anhydride. The maximum percentage of protein binding was 46.0 for glucoamylase and 35.0 for acid proteinase. Acid proteinase showed a decrease of specific activity.
摘要
使用N-乙氧羰基-2-乙氧基-1,2-二氢喹啉，将糖化酶和酸性蛋白酶固定在经γ-氨丙基三乙氧基硅烷然后琥珀酸酐改性的硅铬C-80上。糖化酶的最大蛋白质结合百分比为46.0，酸性蛋白酶为35.0。酸性蛋白酶的比活性有所下降。
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