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4-Chloro-3-indolyl-ß-D-galactopyranoside

Product Code:
IN127A
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Chromogenic substrate for the ß galactosidase that, upon enzymatic action, forms a blue green precipitate.
Tech Info:  Chromogenic substrate for the ß galactosidase that, upon enzymatic action, forms a blue green precipitate. It is an alternative product to X-gal, useful when the desired colour is not blue. It is used in microbiology culture media for the identification of lac+, for gene fusion detection with the Lac organisms. Suitable for use in histochemistry, in biochemistry and in molecular biology, for gene fusion detection with the lac reporter gene system.