Hledali jste: X-Gal

Katalogové číslo: (730-1498)

Dodavatel: VWR Peqlab

Popis: Substrate for the detection of beta galactosidase.

Měrná jednotka: 1 * 1 g

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Katalogové číslo: (ROCKXGAL-0100)

Dodavatel: Rockland Immunochemicals

Popis: X-Gal

Měrná jednotka: 1 * 100 mg

Akce

Katalogové číslo: (A1007.0001)

Dodavatel: PanReac AppliChem

Popis: X-Gal

Měrná jednotka: 1 * 1 g

Akce

Dodavatel: Apollo Scientific

Popis: 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.

Katalogové číslo: (A4978.0001)

Dodavatel: PanReac AppliChem

Popis: X-Gal

Měrná jednotka: 1 * 1 g

Akce

Dodavatel: Thermo Scientific

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

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Katalogové číslo: (437132J)

Dodavatel: VWR Chemicals

Popis: 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.

Měrná jednotka: 1 * 1 g

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Katalogové číslo: (0428-1G)

Dodavatel: VWR Chemicals

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

Měrná jednotka: 1 * 1 g

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Dodavatel: Thermo Scientific

Popis: X-Gal 99%, pure

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Dodavatel: ENZO LIFE SCIENCES

Popis: X-Gal

New Product

Dodavatel: Thermo Fisher Scientific

Popis: 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

Katalogové číslo: (OZBIXG31000)

Dodavatel: OZ BIOSCIENCES

Popis: 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.

Měrná jednotka: 1 * 1 g

Akce

Katalogové číslo: (EDVO614)

Dodavatel: EDVOTEK

Popis: X-Gal

Měrná jednotka: 1 * 250 mg

Akce

Katalogové číslo: (OZBIGX10003)

Dodavatel: OZ BIOSCIENCES

Popis: 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.

Měrná jednotka: 1 * 1 KIT

Akce

Dodavatel: G-Biosciences

Popis: 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.

Katalogové číslo: (MDTC46-101-RF)

Dodavatel: Corning

Popis: 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>.

Měrná jednotka: 1 * 1 g

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