ASSAY OF BETA-GALACTOSIDASE ACTIVITY BY FLOW-INJECTION ANALYSIS (FIA)

被引：0
|
作者：
CAIRO, J
VIDAL, M
VILLAVERDE, A
VALERO, F
LAFUENTE, FJ
SOLA, C
机构：
[1] UNIV AUTONOMA BARCELONA,UNITAT ENGN QUIM,E-08193 BARCELONA,SPAIN
[2] UNIV AUTONOMA BARCELONA,DEPT GENET & MICROBIOL,E-08193 BARCELONA,SPAIN
来源：
BIOTECHNOLOGY TECHNIQUES | 1991年 / 5卷 / 05期
关键词：
D O I：
暂无
中图分类号：
Q5 [生物化学];
学科分类号：
071010 ; 081704 ;
摘要：
A novel method to analyze beta-galactosidase by Flow Injection is Analysis is presented with a linear working range extended to at least 2150 U/mL, being the detection limit 25 U/mL with 55 samples per hour frecuency and a RSD of 0.954% versus 2.4% obtained by manual assay. The method was tested with optimal results with samples from Escherichia coli cultures producing beta-galactosidase.
引用
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页码：389 / 392
页数：4
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