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X-Gal, 5-Bromo-4-chloro-3-indolyl-β-D-galactopyranoside, Fisher BioReagents™

For blue/white colony screening, immunoblotting and immunocytochemical assays

$44.76 - $163.80

Chemical Identifiers

CAS 7240-90-6
Molecular Formula C14H15BrClNO6
Formula Weight 408.63
Synonym X-Gal
Chemical Name or Material 5-Bromo-4-chloro-3-indolyl- β-D-galactopyranoside
View More Specs


Products ${productFamilyLength}
Catalog Number Mfr. No. Packaging Quantity Price Quantity  
Catalog Number Mfr. No. Packaging Quantity Price Quantity  
BP1615-1 SDS Fisher Scientific Company
BP16151
Glass Bottle 1g Each for $163.80
Case of 6 Each for $982.80
BP1615-100 SDS Fisher Scientific Company
BP1615100
Glass Bottle 100mg Each for $44.76
Case of 6 Each for $268.56
Specifications

Description

  • Chromogenic substrate used for blue-white selection of recombinant bacterial colonies with the lac+ genotype
  • Forms blue precipitate when hydrolyzed by β-galactosidase
  • Soluble in DMF and Methanol

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Description & Specifications

Chemical Identifiers

7240-90-6
408.63
5-Bromo-4-chloro-3-indolyl- β-D-galactopyranoside
C14H15BrClNO6
X-Gal

Specifications

408.63
Powder/Solid
C14H15BrClNO6
White
Glass Bottle
-56 to -64° (+ or -)
4000 /g-cm. min.
X-Gal
230°C
1g
Bromo-4-chloro-3-indolyl-[beta]-D-galactopyranoside (X-Gal)
15, 10272
7240-90-6
Single spot
Pass Test
5-Bromo-4-chloro-3-indolyl- β-D-galactopyranoside

Safety and Handling

Recommended Storage : -20°C