人十二指肠液中两种胰蛋白酶的免疫化学测定
Immunochemical determination of two trypsins in human duodenal juice.
作者信息
Borulf S, Lindberg T, Benediktsson B, Månsson M
出版信息
Clin Chim Acta. 1979 May 16;94(1):51-62. doi: 10.1016/0009-8981(79)90185-2.
PMID:455719
Abstract
An application of electroimmunoassay to the separate determination of anionic and cationic trypsin in human duodenal juice is presented. The proportions of anionic to cationic immunoactive trypsin in duodenal juice from a group of children averaged 20 : 80. The ratio of immunoactive to esterolytically (BAPNA) active trypsin averaged 1.6 : 1, indicating the presence of inactive forms of trypsin in duodenal juice.
摘要
本文介绍了免疫电泳法在单独测定人十二指肠液中阴离子和阳离子胰蛋白酶方面的应用。一组儿童十二指肠液中阴离子免疫活性胰蛋白酶与阳离子免疫活性胰蛋白酶的比例平均为20:80。免疫活性胰蛋白酶与酯解（BAPNA）活性胰蛋白酶的比例平均为1.6:1，表明十二指肠液中存在无活性形式的胰蛋白酶。
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