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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

Description: X-Gal (5-bromo-4-chloro-3-indolyl-ß-D-galactopyranoside) ≥99% (by enzymatic purity), Ultra Pure Grade
Catalog Number: 97061-648
Supplier: VWR

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Image Unavailable-AAAB21034-MD

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

Description: Substrate for beta-galactosidase
Catalog Number: AAAB21034-MD
Supplier: Thermo Scientific Chemicals

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Product Image-89152-808

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

Description: Chromogenic substrate for the enzyme β-galactosidase.
Catalog Number: 89152-808
Supplier: Enzo Life Sciences
Product Image-45001-092

X-Gal (5-bromo-4-chloro-3-indolyl-ß-D-galactopyranoside), powder, 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>.
Catalog Number: 45001-092
Supplier: Corning

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Product Image-TS32724-5000

X-Gal (5-bromo-4-chloro-3-indolyl-ß-D-galactopyranoside) 99+% for molecular biology DNase-, RNase-, protease-free

Description: X-Gal (5-bromo-4-chloro-3-indolyl-ß-D-galactopyranoside) 99+% for molecular biology DNase-, RNase-, protease-free
Catalog Number: TS32724-5000
Supplier: THERMO FISHER SCIENTIFIC CHEMICALS
Product Image-TS22777-0100

X-Gal (5-bromo-4-chloro-3-indolyl-ß-D-galactopyranoside) 99%, pure

Description: X-Gal (5-bromo-4-chloro-3-indolyl-ß-D-galactopyranoside) 99%, pure
Catalog Number: TS22777-0100
Supplier: THERMO FISHER SCIENTIFIC CHEMICALS
Image Unavailable-76177-930

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

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.
Catalog Number: 76177-930
Supplier: MP Biomedicals
Image Unavailable-IC15000180

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

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.
Catalog Number: IC15000180
Supplier: MP Biomedicals

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Product Image-76020-284

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

Description: X-Gal, is a Beta-galactosidase substrate, Ultra pure, Purity: >99%, CAS Number: 7240-90-6, Molecular Formula: C14H15BrClNO6, Molecular Weight: 408.6, Synonyms: 5-Bromo-4-chloro-3-indolyl B-D-galactoside, BCIG, Color: White, Form: Powder, Size: 1.0 g
Catalog Number: 76020-284
Supplier: MP Biomedicals

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Image Unavailable-76020-506

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

Description: Sterile, ready to use X-Gal solution.
Catalog Number: 76020-506
Supplier: Zymo Research
Image Unavailable-TCB3201-1G

X-Gal (5-bromo-4-chloro-3-indolyl-ß-D-galactopyranoside) ≥98.0% (by HPLC, total nitrogen) for biochemical research

Description: [for Biochemical Research]
CAS Number: 7240-90-6
MDL Number: MFCD00005666
Molecular Formula: C14H15BrClNO6
Molecular Weight: 408.63
Purity/Analysis Method: >98.0% (HPLC,N)
Form: Crystal
Specific rotation [a]20/D: -66 deg (C=1, DMF)
Storage Temperature: <0°C
Catalog Number: TCB3201-1G
Supplier: TCI America

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Image Unavailable-EM203782-250MG

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

Description: Alpha-X-Gal Form White to off-white solid Cas number 1174456-59-7 Purity =98% by TLC Storage -20C A chromogenic substrate for Alpha -galactosidase. Useful for histochemical studies.
Catalog Number: EM203782-250MG
Supplier: MilliporeSigma

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Product Image-100218-934

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

Description: Used in conjunction with cloning systems that use b-galactosidase activity as an indicator of nonrecombination.
Catalog Number: 100218-934
Supplier: Teknova
Product Image-PAV3941

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

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.
Catalog Number: PAV3941
Supplier: Promega Corporation

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Image Unavailable-EM71077-3

X-Gal (5-bromo-4-chloro-3-indolyl-ß-D-galactopyranoside) solution, Novagen®, Sigma-Aldrich®

Description: Convenience for blue/white screening.
Catalog Number: EM71077-3
Supplier: MilliporeSigma

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Image Unavailable-89138-216

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

Description: is the most widely used chromogenic substrate for b-galactosidase. Enzyme hydrolysis of the substrate yields a dark blue colored precipitate (max ~ 615nm).
Catalog Number: 89138-216
Supplier: Biotium
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