5-BROMO-4-CHLORO-3-INDOLYL-B-D- GALACTOPYRANOSIDE MOLECULAR BIOLOGY REAGENT (C15-1259-813)

Catalog No.: C15-1259-813
Mfr. No.: B9146-100MG
Mfr. Name: Sigma-Aldrich
Qty/UOM: 100
UOM: MG

Price: $431.51

List Price: $479.45

Application 5-Bromo-4-chloro-3-indolyl β-D-galactopyranoside has been used to confirm transduction of Caki-2/LacZ clones. It has also been used in blue-white selection of transformants.

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Description
Specifications

Application

5-Bromo-4-chloro-3-indolyl β-D-galactopyranoside has been used to confirm transduction of Caki-2/LacZ clones. It has also been used in blue-white selection of transformants.

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.

Reconstitution

A stock solution (100 mg/ml) is prepared by dissolving X-Gal in dimethylformamide and should be stored at −20 Ã‚Â°C and protected from light. Sterilization is not required.

UPC:: 41115406
Condition:: New
Availability:: 3-5 Days
Weight:: 1.00 Ounces
HazmatClass:: No
MPN:: B9146-100MG
CAS:: 7240-90-6

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