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Research Products International Corp Isopropyl-B-D-thio-galactopyranoside [IPTG], 500 Milligrams

Supplier: Research Products International Corp I560000.5

IPTG is combined with X-GAL to detect lac+ colonies or cells in a colorimetric assay. Distinguishes recombinants (white) from non- recombinants (blue) in cloning strategies using vectors such as Lambda-11, M13mp 18 and 19, pUC18 and 19, pUR222 containing the lacZ gene.
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