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VWR, Part of Avantor has provided this consolidated page featuring the critical research products needed to identify, research, and fight the Covid-19 pandemic. Please contact your local VWR Sales Team for more information on any of these products.

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Avantor fluid handling solutions

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Avantor Seradigm Sera

The most reliable supply of exceptional quality Fetal Bovine Serum...

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Asecos Safety Cabinets

European leader in the storage solution for chemicals, asecos offers a wide range of safety cabinets to protect your property and your persons.

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Asecos Safety Cabinets

European leader in the storage solution for chemicals, asecos offers a wide range of safety cabinets to protect your property and your persons.

J.T.Baker® Robotic Tips

New Avantor® J.T.Baker® premium conductive and non-conductive robotic tips deliver superior quality and reliable performance for results you can trust.

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Avantor Services

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You Searched For: 3-(Hydroxymethyl)indole

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3-(Hydroxymethyl)indole ≥97%

Supplier: Thermo Scientific

Description: 3-(Hydroxymethyl)indole ≥97%

MSDS Certificates

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

Catalog Number: (VWRC0428-1G)

Supplier: VWR Chemicals

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

UOM: 1 * 1 g

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

Supplier: Thermo Scientific

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

MSDS Certificates

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

Catalog Number: (APLIA1007.0001)

Supplier: PanReac AppliChem

Supplier Article Number:: A1007.0001

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

UOM: 1 * 1 g

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

Catalog Number: (APLIA4978.0001)

Supplier: PanReac AppliChem

Supplier Article Number:: A4978.0001

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

UOM: 1 * 1 g

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5-Iodo-2'-deoxycytidine, powder

Supplier: MP Biomedicals

Description: 5-Iodo-2′-deoxycytidine (5-iododeoxycytidine) is used in the construction of DNA oligomers to enable structural studies and photoactivated cross-linking. 5-Iodo-2′-deoxycytidine is used in the synthesis of other modified nucleosides, such as 5-ethynylferrocenyl-2′-deoxycytidine used in semiconductor electrodes and 10-(2-deoxyβ-D-ribofuranosyl)pyrimido[4′,5′:4,5]pyrimido[1,6-a]indole-6,9(7H)-dione (dCPPI).

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

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.

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.