X-Gal

Supplier: Apollo Scientific

X-Gal, a chromogenic substrate of beta-Galactosidase. Used in conjunction with IPTG for detection of beta-Galactosidase activity in bacterial colonies in a colorimetric assay.

Supplier: TCI

X-Gal ≥98.0% (by HPLC, total nitrogen) for biochemical research

Supplier: PanReac AppliChem

X-Gal

Supplier: Rockland Immunochemicals

X-Gal

Supplier: Thermo Fisher Scientific

X-Gal 99+% for molecular biology DNase-, RNase-, protease-free

Supplier: PanReac AppliChem

X-Gal

Supplier: VWR Chemicals

X-Gal er et substrat for ß-galaktosidase, der danner et intenst blåt bundfald. Ved anvendelse sammen med IPTG i en kolorimetrisk analyse muliggør X-Gal differentiering af rekombinanter fra ikke-rekombinanter i kloningseksperimenter med vektorer, der indeholder lacZ-genet. Det anvendes også indenfor mikrobiologien til at påvise mikroorganismer med ß-galaktosidase-aktivitet.

Supplier: Thermo Fisher Scientific

X-Gal 99%, ren

Supplier: VWR Chemicals

X-Gal ≥99% (by enzymatic purity), Ultra Pure Grade

Supplier: Thermo Fisher Scientific

Thermo Scientific X-Gal (5-bromo-4-chloro-3-indolyl-beta-D-galacto-pyranoside) is an inert chromogenic substrate for beta-galactosidase which hydrolyzes X-Gal into colorless galactose and 4-chloro-3-brom-indigo, forming an intense blue precipitate

Supplier: Abcam

Cell-permeable chromogenic β-galactosidase substrate. For use in blue-white recombinant bacterial colony selection and intracellular lacZ activity detection. For in vitrostudies.

Supplier: OZ BIOSCIENCES

X-Gal substrate is metabolised by the b-galactosidase enzyme. The quality and purity of the substrate is essential to obtain high-quality and reliable results.

Supplier: OZ BIOSCIENCES

X-Gal staining kit allows to visualise ß-gal expression through hydrolysis of the X-Gal (5-bromo-4-chloro-3-indoyl-beta-D-Galactopyranoside) substrate yielding blue precipitates.

Supplier: EDVOTEK

X-Gal

Supplier: Corning

X-Gal (5-bromo-4-chloro-3-indolyl-b-D-galactopyranoside) is a substrate of b-galactosidase, a gene product of the lac operon in E. coli.

Supplier: G-Biosciences

5-Bromo-4-chloro-3-indolyl beta-D-galactopyranoside is most commonly known as X-Gal. X-gal is a histochemical substrate for beta-galactosidase which cleaves X-Gal to yield an insoluble blue precipitate.