Hai cercato: X-Gal (5-Bromo-4-cloro-3-indolil-ß-D-galattopiranoside)

Fornitore: Merck Millipore (Calbiochem‎)

Descrizione: X-Gal (5-Bromo-4-cloro-3-indolil-ß-D-galattopiranoside), Millipore®

Codice catalogo: (RC-113)

Fornitore: G-Biosciences

Codice articolo fornitore: RC-113

Codice articolo locale: GENORC-113

Descrizione: X-Gal (5-Bromo-4-cloro-3-indolil-ß-D-galattopiranoside)

UOM: 1 * 100 mg

Promo

Fornitore: Thermo Fisher Scientific

Descrizione: X-Gal (5-Bromo-4-cloro-3-indolil-ß-D-galattopiranoside) ≥98%

MSDS

Fornitore: Biotium

Descrizione: X-Gal (5-Bromo-4-cloro-3-indolil-ß-D-galattopiranoside)

MSDS

Fornitore: MP Biomedicals

Descrizione: Storage: Store at -20 °C. Store Desiccated. Store Under Nitrogen. Protect from light.
5-Bromo-4-chloro-3-indolyl β-D-galactopyranoside, commonly known as X−Gal, is a histochemical substrate for β−galactosidase.
5-Bromo-4-Chloro-3-Indolyl-β-D-Galactopyranoside is used as indigogenic substrate for β-galactosidase, for detection of β-galactosidase-positive clones, and the identification of lac and bacterial colonies or phage plaques. It is the substrate of choice for blue-white selection of recombinant bacterial colonies with the lac+ genotype. X−Gal is cleaved by β−galactosidase to yield an insoluble blue precipitate. X−Gal is particularly useful in molecular biology applications to detect the activity of β−galactosidase which is frequently used as a reporter gene. In cloning, X−Gal is used to detect insertion of foreign DNA into the lacZ region of plasmid DNA using α-complementation which is based on vectors such as the pUC and the M13mp series that carry a fragment of the β-galactosidase gene encoding an α-fragment of β-galactosidase.

Fornitore: MP Biomedicals

Descrizione: 5-Bromo-4-chloro-3-indolyl b-D-galactopyranoside, commonly known as X-Gal, is a histochemical substrate for b-galactosidase. X-Gal is cleaved by b-galactosidase to yield an insoluble blue precipitate.