X-Gal-500mg
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Description
X-Gal is otherwise known as 5-Bromo-4-chloro-3-indolyl beta-D-Galactopyranoside. When hydrolysis occurs, X-Gal forms a blue pigment. This histochemical substrate for beta-Galactosidase is used in blue/white colony screening to identify bacteria positive for the lacZ gene. Staining with X-Gal has also proven to be effective in identifying grafted cells in tissue transplants.
Molecular Biology Grade X-Gal is soluble in DMF. X-Gal is often accompanied by IPTG for blue/white screening. Most protocols call for a final concentration of 1mM of both reagents.
Properties
Shelf life
5 years
Storage Temperature
-20°C
ECCN #
EAR99
European Com.#
230-640-8
Hazmat Ship
Non-hazardous
Purity
>98%
Appearance color
White
Appearance form
Powder
Molecular Formula
C14H15BrCINO6
Molecular Weight
408.63
Melting point
236-238°C
Solubility (@ RT)
Soluble in DMSO and DMF, (1:1): 50 mg/mL,
Pack Size
500mg
Bioworld
bioWORLD, is a division of GeneLinx International, Inc., USA established in 1993 with the mission to bring quality molecular tools, biological reagents and lab supplies for analytical labs, educational, and research institutions around the World. We specialize in products for the Life Sciences and Biotechnology industries with focus on bioAffinity reagents for protein purification and proteomics research. A large array of recombinant proteins and synthetic peptides are available. In addition, custom peptide synthesis and antibody production services are offered at a highly competitive prices.
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