A NEW ASSAY FOR TRANSGLUTAMINASE

被引:8
作者
SEIVING, B
STENBERG, P
NILSSON, B
机构
[1] MALMO GEN HOSP,S-21401 MALMO,SWEDEN
[2] CELLALYS,BJARRED,SWEDEN
关键词
BIOTIN; CASEIN; FACTOR-XIII;
D O I
10.3109/00365519109091096
中图分类号
R-3 [医学研究方法]; R3 [基础医学];
学科分类号
1001 ;
摘要
A new solid-phase micro assay for transglutaminase has been developed. Casein bound to microtitre plates and biotin-labelled casein were used as substrates in a transglutaminase-dependent cross-linking reaction. The resulting immobilized biotin was visualized by addition of avidin-labelled alkaline phosphatase followed by p-nitrophenyl phosphate. The colour development was monitored at 405 nm. Tissue transglutaminase was used as test enzyme. The method was also applied to normal and Factor XIII-deficient plasma.
引用
收藏
页码:119 / 124
页数:6
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