X-Gal (5-Bromo-4-Chloro-3-Indolyl-β-D-Galactopyranoside)
A Discovery Speciality Product ♥ ♥ ♥ ♥ ♥
X-Gal is a chromogenic substrate for β-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.
Product Details
| Category |
Biochemicals & Diagnostics Enzyme Substrates Microbiology Products |
|---|---|
| Price | POA |
| CAS Number | 7240-90-6 |
| Formula | C14H15BrClNO6 |
| Molecular Weight | 408.63 |
| Appearance | White to off-white powder |
| Purity | 98.0% |
| Storage Conditions | -18°C |
Product Enquiry
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