Du Søgte efter: X-Gal

Leverandør: Apollo Scientific

Beskrivelse: 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.

Leverandør: TCI

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

Varenummer: (ROCKXGAL-0100)

Leverandør: Rockland Immunochemicals

Beskrivelse: X-Gal

UOM: 1 * 100 mg

Tilbud

Varenummer: (A1007.0001)

Leverandør: PanReac AppliChem

Beskrivelse: X-Gal

UOM: 1 * 1 g

Tilbud

Varenummer: (437132J)

Leverandør: VWR Chemicals

Beskrivelse: 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.

UOM: 1 * 1 g

MSDS Certifikater Tilbud

Varenummer: (A4978.0001)

Leverandør: PanReac AppliChem

Beskrivelse: X-Gal

UOM: 1 * 1 g

Tilbud

Leverandør: Thermo Fisher Scientific

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

MSDS

Leverandør: Thermo Fisher Scientific

Beskrivelse: X-Gal 99%, pure

MSDS Certifikater

Leverandør: Thermo Fisher Scientific

Beskrivelse: 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

Leverandør: ENZO LIFE SCIENCES

Beskrivelse: X-Gal

New Product

Varenummer: (0428-1G)

Leverandør: VWR Chemicals

Beskrivelse: X-Gal 99 Enzyme, Ultra Pure Grade

UOM: 1 * 1 g

MSDS Certifikater Tilbud

Varenummer: (OZBIXG31000)

Leverandør: OZ BIOSCIENCES

Beskrivelse: 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.

UOM: 1 * 1 g

Tilbud

Varenummer: (EDVO614)

Leverandør: EDVOTEK

Beskrivelse: X-Gal

UOM: 1 * 250 mg

Tilbud

Varenummer: (OZBIGX10003)

Leverandør: OZ BIOSCIENCES

Beskrivelse: 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.

UOM: 1 * 1 Each

Tilbud

Varenummer: (MDTC46-101-RF)

Leverandør: Corning

Beskrivelse: 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>.

UOM: 1 * 1 g

Certifikater Tilbud

Leverandør: G-Biosciences

Beskrivelse: 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.