3118acm云顶集团(中国区)官方网站-首页

规格

Detection Method:	Colorimetric
Substrate Properties:	Chemical Substrate
基质类型:	Beta-Glucuronidase (GUS) Substrate

描述

Thermo Scientific X-Gluc (5-bromo-4-chloro-3-indolyl-beta-D-glucuronic acid, cyclohexylammonium salt) is a substrate for beta-glucuronidase (GUS) which is encoded by gusA, a widely used reporter gene. Glucuronidase cleaves X-Gluc to produce colorless glucuronic acid and an intense blue precipitate of chloro-bromoindigo.

Applications

* Detection of GUS expression in plant cells and tissues
* Detection of infections caused by E. coli
* Detection of bacterial contamination in food and water samples.

Note
* Preparation of a 0.1 M stock solution in dimethylformamide or dimethylsulfoxide is recommended.