Rose-Gal / 6-Chloro-3-indolyl-b-D-galactopyranoside
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Product information "Rose-Gal / 6-Chloro-3-indolyl-b-D-galactopyranoside"
Rose-Gal, also known as Red-Gal or Salmon-Gal, (6-Chloro-3-indolyl-ß-D-galactopyranoside), is a is a beta-galactosidase substrate which produces a salmon pink colour. Rose-Gal (Red-Gal / Salmon-Gal) serves as an alternative to X-Gal > for the enzymatic detection of Lac+ beta-Galactosidase activity in bacterial colonies. In colorimetric assays, recombinants (white) can be distinguished from non-recombinants (salmon). In conjunction with X-Gluc >, Rose-Gal (Red-Gal, Salmon-Gal) can be used for the simultaneous detection of GUS and Lac + activity on the same plate.
Documents:
Category ListSource: NCBI PubMed
