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You Searched For: X-Gal (5-bromo-4-chloro-3-indolyl-ß-D-galactopyranoside)


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Product Image-97061-648

X-Gal (5-bromo-4-chloro-3-indolyl-ß-D-galactopyranoside) ≥99% (by enzymatic purity), Ultra Pure Grade

Catalog Number: (97061-648)
Supplier: VWR
Description: 2992793

SDS Certificates


Image Unavailable-AAAB21034-MD

X-Gal (5-bromo-4-chloro-3-indolyl-ß-D-galactopyranoside) 98+%

Supplier: Thermo Scientific Chemicals
Description: Substrate for beta-galactosidase

SDS Certificates

Product Image-45001-092

X-Gal (5-bromo-4-chloro-3-indolyl-ß-D-galactopyranoside), powder, Corning®

Catalog Number: (45001-092)
Supplier: Corning
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>.

Certificates


Product Image-89152-806

X-Gal (5-bromo-4-chloro-3-indolyl-ß-D-galactopyranoside) ≥98%

Supplier: Enzo Life Sciences
Description: Chromogenic substrate for the enzyme β-galactosidase.

Image Unavailable-76177-930

X-Gal (5-bromo-4-chloro-3-indolyl-ß-D-galactopyranoside) ≥98%, white powder for molecular biology

Supplier: MP Biomedicals
Description: Storage: Store at -20 °C. Store Desiccated. Store Under Nitrogen. Protect from light.
5-Bromo-4-chloro-3-indolyl β-D-galactopyranoside, commonly known as X−Gal, is a histochemical substrate for β−galactosidase.
5-Bromo-4-Chloro-3-Indolyl-β-D-Galactopyranoside is used as indigogenic substrate for β-galactosidase, for detection of β-galactosidase-positive clones, and the identification of lac and bacterial colonies or phage plaques. It is the substrate of choice for blue-white selection of recombinant bacterial colonies with the lac+ genotype. X−Gal is cleaved by β−galactosidase to yield an insoluble blue precipitate. X−Gal is particularly useful in molecular biology applications to detect the activity of β−galactosidase which is frequently used as a reporter gene. In cloning, X−Gal is used to detect insertion of foreign DNA into the lacZ region of plasmid DNA using α-complementation which is based on vectors such as the pUC and the M13mp series that carry a fragment of the β-galactosidase gene encoding an α-fragment of β-galactosidase.

Product Image-76020-284

X-Gal (5-bromo-4-chloro-3-indolyl-ß-D-galactopyranoside) ≥99%, white powder, Ultrapure

Catalog Number: (76020-284)
Supplier: MP Biomedicals
Description: 2992793

Certificates


Image Unavailable-IC15000105

X-Gal (5-bromo-4-chloro-3-indolyl-ß-D-galactopyranoside), white powder Molecular biology grade

Supplier: MP Biomedicals
Description: 5-Bromo-4-chloro-3-indolyl b-D-galactopyranoside, commonly known as X-Gal, is a histochemical substrate for b-galactosidase. X-Gal is cleaved by b-galactosidase to yield an insoluble blue precipitate.

Image Unavailable-EM203782-1GM

X-Gal (5-bromo-4-chloro-3-indolyl-ß-D-galactopyranoside)

Supplier: MilliporeSigma
Description: 2992793

Certificates

Image Unavailable-89138-216

X-Gal (5-bromo-4-chloro-3-indolyl-ß-D-galactopyranoside)

Supplier: Biotium
Description: X-Gal (5-bromo-4-chloro-3-indolyl-ß-D-galactopyranoside)

Product Image-PAV3941

X-Gal (5-bromo-4-chloro-3-indolyl-ß-D-galactopyranoside) 50 mg/mL in DMF

Catalog Number: (PAV3941)
Supplier: Promega Corporation
Description: X-Gal, in conjunction with IPTG, is used to detect β-galactosidase activity to differentiate recombinants from non-recombinants in cloning experiments using vectors containing the <i>lacZ</i> or <i>lacZ α</i>-peptide gene.

SDS Certificates


Product Image-100219-246

X-Gal (5-bromo-4-chloro-3-indolyl-ß-D-galactopyranoside), Ultrapure

Supplier: Teknova
Description: Used in conjunction with cloning systems that use b-galactosidase activity as an indicator of nonrecombination.

SDS

Image Unavailable-IB02264

X-Gal (5-bromo-4-chloro-3-indolyl-ß-D-galactopyranoside)

Supplier: IBI Scientific
Description: X-GAL is a histochemical substrate for β-galactosidase, allowing the detection of lac gene expression

Product Image-490005-952

X-Gal (5-bromo-4-chloro-3-indolyl-ß-D-galactopyranoside), Bioline enzyme substrate

Catalog Number: (490005-952)
Supplier: MERIDIAN LIFE SCICNE, INC BE
Description: X-Gal is a chromogenic substrate which forms an intense blue precipitate that is used to detect the presence of the gal gene and beta-galactosidase enzyme activity.
Image Unavailable-76020-508

X-Gal (5-bromo-4-chloro-3-indolyl-ß-D-galactopyranoside) 2% in DMF

Supplier: Zymo Research
Description: Sterile, ready to use X-Gal solution.

Image Unavailable-77614-410

X-Gal (5-bromo-4-chloro-3-indolyl-ß-D-galactopyranoside) 98%

Supplier: Ambeed
Description: 2992793

New Product

Product Image-101795-532

X-Gal (5-bromo-4-chloro-3-indolyl-ß-D-galactopyranoside) ≥98% for synthesis

Catalog Number: (101795-532)
Supplier: Matrix Scientific
Description: 2992793
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Stock for this item is limited, but may be available in a warehouse close to you. Please make sure that you are logged in to the site so that available stock can be displayed. If the call is still displayed and you need assistance, please call us at 1-800-932-5000.
Stock for this item is limited, but may be available in a warehouse close to you. Please make sure that you are logged in to the site so that available stock can be displayed. If the call is still displayed and you need assistance, please call us at 1-800-932-5000.
This product is marked as restricted and can only be purchased by approved Shipping Accounts. If you need further assistance, email VWR Regulatory Department at Regulatory_Affairs@vwr.com
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This product is no longer available. Alternatives may be available by searching with the VWR Catalog Number listed above. If you need further assistance, please call VWR Customer Service at 1-800-932-5000.
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