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X-Gal, in conjunction with IPTG, is used to detect β-galactosidase activity to differentiate recombinants from nonrecombinants in cloning experiments using vectors containing the lacZ or lacZ α-peptide gene.
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This product is available through the Promega Helix onsite stocking program in a –20°C Helix Freezer. The program offers numerous convenient solutions to meet your lab's needs. Helix Freezers are available in two sizes: 5.7 cubic ft. or 9.7 cubic ft.
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Store at –30°C to –10°C.
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V3941 For Research Use Only. Not for Use in Diagnostic Procedures.
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