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Description: 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.
Catalog Number: APOSBIMB1001-5G
UOM: 1 * 5 g
Supplier: Apollo Scientific


Description: X-Gal (5-bromo-4-chloro-3-indolyl-ß-D-galactopyranoside)
Catalog Number: ROCKXGAL-0100
UOM: 1 * 100 mg
Supplier: Rockland Immunochemicals


Description: X-Gal (5-bromo-4-chloro-3-indolyl-ß-D-galactopyranoside)
Catalog Number: A1007.0001
UOM: 1 * 1 g
Supplier: PanReac AppliChem


Description: X-Gal (5-bromo-4-chloro-3-indolyl-ß-D-galactopyranoside)
Catalog Number: A4978.0001
UOM: 1 * 1 g
Supplier: PanReac AppliChem


Description: X-Gal is a chromogenic substrate for ß-Galactosidase that forms an intense blue precipitate. Used in conjunction with IPTG in a colorimetric assay, X-Gal allows differentiation of recombinants from non recombinants in cloning experiments with vectors containing the lacZ gene. It is also used in microbiology to detect microorganisms which have ß-Galactosidase activity.
Catalog Number: 437132J
UOM: 1 * 1 g
Supplier: VWR Chemicals

Description: X-Gal (5-bromo-4-chloro-3-indolyl-ß-D-galactopyranoside) 99+% for molecular biology DNase-, RNase-, protease-free
Catalog Number: ACRO327245000
UOM: 1 * 500 mg
Supplier: Thermo Fisher Scientific

MSDS


Description: X-Gal (5-bromo-4-chloro-3-indolyl-ß-D-galactopyranoside) ≥99% (by enzymatic purity), Ultra Pure Grade
Catalog Number: 0428-1G
UOM: 1 * 1 g
Supplier: VWR Chemicals

Description: X-Gal (5-bromo-4-chloro-3-indolyl-ß-D-galactopyranoside) 99%, pure
Catalog Number: ACRO227770025
UOM: 1 * 2,5 g
Supplier: Thermo Fisher Scientific

MSDS


Description: X-Gal (5-bromo-4-chloro-3-indolyl-ß-D-galactopyranoside)
Catalog Number: ENZOALX582002G001
UOM: 1 * 1 g
Supplier: ENZO LIFE SCIENCES


Description: 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
Catalog Number: R0404
UOM: 1 * 1 KIT
Supplier: Thermo Fisher Scientific

MSDS


Description: 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.
Catalog Number: OZBIXG31000
UOM: 1 * 1 g
Supplier: OZ BIOSCIENCES


Description: X-Gal (5-bromo-4-chloro-3-indolyl-ß-D-galactopyranoside)
Catalog Number: EDVO614
UOM: 1 * 250 mg
Supplier: EDVOTEK


Description: 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.
Catalog Number: OZBIGX10003
UOM: 1 * 1 KIT
Supplier: OZ BIOSCIENCES


Description: 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 <i>E. coli</i>.
Catalog Number: MDTC46-101-RF
UOM: 1 * 1 g
Supplier: Corning

Description: X-gal (5-bromo-4-chloro-3-indolyl-β-D- galactopyranoside) is used to indicate whether bacteria express the ß-galactosidase enzyme, which is encoded by the lacZ gene. X-gal is cleaved by ß-galactosidase yielding galactose and 5-bromo-4-chloro-3-hydroxyindole, which is oxidised into 5,5'-dibromo-4,4'-dichloro-indigo, an insoluble blue product. Thus, if X-gal and an inducer of ß-galactosidase (usually IPTG) is contained within an agar medium on a culture plate, colonies which have a functional lacZ gene can easily be distinguished by their blue colour.
Catalog Number: GENORC-212
UOM: 1 * 1 g
Supplier: G-Biosciences


Description: X-Gal (5-bromo-4-chloro-3-indolyl-ß-D-galactopyranoside), Millipore®
Catalog Number: 203782-100
UOM: 1 * 100 mg
Supplier: Merck Millipore (Calbiochem‎)


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