5-Bromo-4-Chloro-3-Indolyl-Β-D-Galactopyranoside

5-Bromo-4-Chloro-3-Indolyl-Β-D-Galactopyranoside

Synonyms 5-Bromo-4-chloro-3-indolyl b-D-galactoside; BCIG; X-Gal

CAS Number: 18656-96-7 Molecular Formula: C14H15BrClNO6 Molecular Weight: 521.789 g/mol

Beilstein Registry Number: 1402009 EC Number: 230-640-8 MDL Number: MFCD00005666

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SKU 02150001-CF
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Description

Product Description

5-Bromo-4-Chloro-3-Indolyl-Β-D-Galactopyranoside

Application Notes

5-Bromo-4-chloro-3-indolyl b-D-galactopyranoside is used as indigogenic substrate for b - galactosidase, for detection of b - galactosidase-positive clones, and the identification of lac and bacterial colonies or phage plaques. X-Gal is a chromogenic substrate for ß-galactosidase that produces a rich blue color that can easily be detected visually over background. X-Gal is the substrate of choice for blue-white selection of recombinant bacterial colonies with the lac+ genotype.

Usage Statement

Research Use Only (RUO). Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals

Key Applications

Substrate for b - galactosidase

Specifications
SKU 02150001-CF
Application Notes 5-Bromo-4-chloro-3-indolyl b-D-galactopyranoside is used as indigogenic substrate for b - galactosidase, for detection of b - galactosidase-positive clones, and the identification of lac and bacterial colonies or phage plaques. X-Gal is a chromogenic substrate for ß-galactosidase that produces a rich blue color that can easily be detected visually over background. X-Gal is the substrate of choice for blue-white selection of recombinant bacterial colonies with the lac+ genotype.
Beilstein Registry Number 1402009
EC Number 230-640-8
Applications Substrate for b - galactosidase
Molecular Formula C14H15BrClNO6
Molecular Weight 521.789 g/mol
Personal Protective Equipment Eyeshields,Gloves,respirator filter
Physical Appearance White Powder
Product Families Description 5-Bromo-4-chloro-3-indolyl-β-D-galactopyranoside
Product Overview 5-Bromo-4-Chloro-3-Indolyl-Β-D-Galactopyranoside
Storage and Handling -20°C; desiccate; protect from light
Usage Statement Research Use Only (RUO). Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals