Blue Gal

Blue Gal, sometimes known as Bluo Gal, is a chromogenic substrate for beta-Galactosidase. It is used to determine the presence of cloned DNA in bacterial colonies because they produce a blue color when cultured on agar media.

Ultra Pure Grade Blue Gal is often preferred over X-Gal because of its richer blue coloration. Blue Gal is soluble in DMF or DMSO. BioWORLD offers Streptavidin and Biotin conjugates of beta-Galactosidase for immunohistochemistry.

See bioWORLD's extensive catalogue of ELISA reagents and kits for transformation.

bioWORLD's products are supplied for LABORATORY RESEARCH USE ONLY. The product may not be used as a drug, agricultural or pesticidal product, food additive or as a household chemical.

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References

See a recommended protocol for lung staining by Boston University and Transformation of DH10Bac cells by Rockefeller University.