5-Bromo-4-chloro-3-indolyl beta-D-glucuronide sodium salt, >=98%

Descriptions

Application

Chromogenic substrate for β-glucuronidase (GUS) gene detection.

5-Bromo-4-chloro-3-indolyl ?-D-glucuronide sodium salt has been used:as a component in ?-glucuronidase (GUS) assay buffer for histochemical GUS assayto prepare X-Gluc or GUS staining solutionto confirm GUS expression in samples by X-gluc staining

Biochem/physiol Actions

5-bromo-4-chloro-3-indolyl-?-D-glucuronide sodium salt (X-GlcA), a colorless substrate for ?-glucuronidase enzyme, generates a blue color at the end of the reaction.

Packaging

10, 25, 100 mg in poly bottle

Specifications

Quality Level	200
InChI key	IBLSVGDGSKUDCT-CYRSAHDMSA-M
InChI	1S/C14H13BrClNO7.Na/c15-4-1-2-5-7(8(4)16)6(3-17-5)23-14-11(20)9(18)10(19)12(24-14)13(21)22;/h1-3,9-12,14,17-20H,(H,21,22);/q;+1/p-1/t9-,10-,11+,12-,14+;/m0./s1
Manufacturer	SIGMA-ALDRICH
Storage Temp.	−20°C
Solubility	water: 50 mg/mL, clear, colorless
Form	powder
Assay	≥98%