Specifications

Variant Details
Catalog IDHB4128-50MGSupplier Catalog IDHB4128-50MG
Size50 mgPrice $ 22.00
Supplier Hello Bio Inc. Package Content X-Gal
General
Additional InformationPubMed ID: 65181Storage & Handling+4°C
Molecular Weight408.6Purity>99%
CAS Number7240-90-6SMILESClC1=C(C(O[C@H]3[C@H](O)[C@@H](O)[C@@H](O)[C@@H](CO)O3)=CN2)C2=CC=C1Br
InChlKeyOPIFSICVWOWJMJ-AEOCFKNESA-NIUPAC Name5-Bromo-4-chloro-3-(beta-D-galactopyranosyloxy)indole
PubChem_CID65181

Description

Molecular biology reagent. Chromogenic substrate for β-galactosidase. Used in gene cloning together with IPTG to indicate whether a cell expresses the beta-galactosidase enzyme, which is encoded by the lacZ gene, in a technique called blue/white screening. Distinguishes between recombinant and non-recombinant plasmids carrying the beta-galactosidase gene. Used in two-hybrid analysis. X-Gal is used to determine E. coli and coliform content in drinking water samples.

For research use only.