41632 Results for: "5-Bromo-4-chloro-3-indolyl+nonanoate"

Supplier: Thermo Fisher Scientific

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

Supplier: Thermo Fisher Scientific

Thermo Scientific Pierce NBT and BCIP Substrates are powders and ready-made solutions of nitro-blue tetrazolium and 5-bromo-4-chloro-3'-indolyphosphate for chromogenic blot and IHC staining with alkaline phosphatase probes.

Supplier: MP Biomedicals

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.

Supplier: Biotium

X-GlcA ((5-bromo-4-chloro-3-indolyl-ß-D-glucuronide) cyclohexylammonium salt)

Supplier: G-Biosciences

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.

Supplier: Merck Millipore (Calbiochem‎)

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

Supplier: OZ BIOSCIENCES

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.

Supplier: Molekula

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

Supplier: Molekula

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

Supplier: Molekula

5-Bromo-4-chloro-3-indolyl phosphate p-toluidine salt (BCIP (p-toluidine salt), X-Phosphate)

Supplier: Merck Millipore (Oncogene)

5-Bromo-4-chloro-3-indolyl phosphate disodium salt (BCIP-Na), Sigma-Aldrich®

Supplier: G-Biosciences

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

Supplier: Thermo Fisher Scientific

5-Bromo-4-chloro-3-indolyl phosphate disodium salt (BCIP-Na) ≥98%

Supplier: Biotium

X-β-D-cellobioside is a chromogenic substrate for β-cellobiosidase.

Supplier: OZ BIOSCIENCES

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.

Supplier: G-Biosciences

X-Gluc (5-bromo-4-chloro-3-indolyl-β-D-glucuronic acid) is a substrate for ß-glucuronidase (GUS), which is encoded by gusA, a widely used reporter gene. The glucuronidase cleaves X-Gluc to produce colourless glucuronic acid and an intense blue precipitate of chloro-bromoindigo. X-Gluc is used for the histochemical detection of GUS expression in plant cells and tissues, detection of infections caused by E.coli and detection of bacterial contamination in food and water samples.

Supplier: MP Biomedicals

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.

Supplier: Apollo Scientific

6-Chloro-3-indolyl β-D-glucopyranoside

Supplier: Apollo Scientific

6-Chloro-3-indolyl-α-D-galactopyranoside

Supplier: Apollo Scientific

6-Chloro-3-indolyl α-glucopyranoside

Supplier: Apollo Scientific

6-Chloro-3-indolyl α-D-mannopyranoside

Supplier: Thermo Fisher Scientific

6-Chloro-3-indolyl-β-D-galactopyranoside 98%

Supplier: Apollo Scientific

6-Chloro-3-indolyl N-acetyl-β-D-glucosaminide

Supplier: Apollo Scientific

5-Bromo-3-indolyl caprylate

Supplier: Apollo Scientific

6-Chloro-3-indolyl phosphate p-toluidine salt (BCIP Pink)

Supplier: Apollo Scientific

5-Bromo-3-indolyl phosphate, p-toluidine salt

Supplier: Apollo Scientific

Salmon-Gal is an alternative chromogenic substrate for b-D-Galactisidase. Salmon-Gal is used in conjunctionwith IPTG for detection of b-Galactosidase activityin bacterial colonies.

Supplier: Biotium

BCIP Pink (6-Chloro-3-indoxyl phosphate, p-toluidine salt) is a derivative of BCIP. While BCIP yields a blue precipitating product, BCIP Pink produces a pink colored (λmax 540 nm) precipitate.

Supplier: Apollo Scientific

Chromogenic substrate for b-Galactosidase. Reported to produce a deeper blue water insoluble colouration than X-Gal.

Supplier: Thermo Fisher Scientific

5-Bromo-DL-tryptophan 99%