Thermo Fisher, 15520018, X-Gal

Name: X-Gal
Brand: Thermo Fisher
SKU: 15520018

Quantity: 1 g, Product Type: X-Gal Substrate, Unit Size: Each, X-Gal (5-bromo-4-chloro-3-indolyl-β-D-galactoside) is a histochemical substrate for β-galactosidase. This substrate yields a blue precipitate upon hydrolysis, making it suitable for use in immunoblotting or immunocytochemical assays. Bacteria containing active β-galactosidase produce blue colonies when grown on plates containing X-Gal. X-Gal is supplied as white crystals and is soluble in dimethylformamide.

Catalog Number: 15520018

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Molecular Identification Kits

TagsMolecular Biology Reagents and Kits Miscellaneous Molecular Biology Reagents

CollectionsThermo Fisher Molecular Biology Reagents & Kits Thermo Fisher Clinical Analyzers & Instruments for Diagnostic Labs Thermo Fisher General Lab Supplies for Daily Workflows — Nalgene, Nunc, Samco & Matrix

Description

Quantity: 1 g
Product Type: X-Gal Substrate
Unit Size: Each
Primary applications
• Blue-white screening—detect functional β-galactosidase (reporter gene expression)
• Histochemical detection of β-galactosidase activity in fixed tissues
• X-gal overlay assayFind the media format that fits your needsWe offer many ready-to-use media formulations, such as LB Broth (10855001), Terrific Broth (A1374301) or S.O.C recovery medium (15544034).We also offer IPTG (15529019) for blue-white screening.Explore other media formats for bacterial growth.

Specifications

General

Chemical Name or Material	5-bromo-4-chloro-3-indolyl-β-D-galactoside
Description	X-Gal, Cell-Permeant
For Use With (Application)	Immunoblotting
Product Type	X-Gal Substrate
Quantity	1 g
Shipping Condition	Approved for shipment at Room Temperature or on Wet Ice
Detection Method	Colorimetric
Form	Powder
Format	Bottle
Unit Size	Each

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Thermo Fisher, 15520018, X-Gal

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