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Catalog Number: (25768.136)
Supplier: VWR Chemicals
Description: 1-Naphtholbenzeine analytical reagent
UOM: 1 * 25 g

Catalog Number: (OZBIXG31000)
Supplier: OZ BIOSCIENCES
Description: 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.
UOM: 1 * 1 g


Supplier: Thermo Fisher Scientific
Description: N-(1-Naphthyl)ethylenediamine dihydrochloride 98+% ACS
Supplier: Thermo Fisher Scientific
Description: N-(1-Naphthyl)ethylenediamine dihydrochloride ACS
Catalog Number: (APOSOR904280-1G)
Supplier: Apollo Scientific
Description: When melted, may contain small amount of sediment.
UOM: 1 * 1 g


Catalog Number: (APOSOR471651-25G)
Supplier: Apollo Scientific
Description: 3-Amino-3-(2-naphthyl)propionic acid 95%
UOM: 1 * 25 g


Catalog Number: (APOSOR51022-5G)
Supplier: Apollo Scientific
Description: N4-[4-[4-(N-[4-[2-(1-Naphthyl)anilino]phenyl]anilino)phenyl]phenyl]-N1-[2-(1-naphthyl)phenyl]-N4-phenyl-benzene-1,4-diamine 99%
UOM: 1 * 5 g


Catalog Number: (APOSOR480073-1G)
Supplier: Apollo Scientific
Description: Ethyl 5-amino-1-(1-naphthyl)pyrazole-3-carboxylate
UOM: 1 * 1 g


Catalog Number: (1.06202.0005)
Supplier: Merck
Description: 1-Naphtholbenzeine Reag. Ph. Eur., Millipore®
UOM: 1 * 5 g

Catalog Number: (293044M)
Supplier: VWR Chemicals
Description: N-(1-Naphthyl)ethylenediamine dihydrochloride ≥95%, GPR RECTAPUR®
UOM: 1 * 10 g

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.

Supplier: Thermo Fisher Scientific
Description: 1-Naphthyl phosphate monosodium salt monohydrate 98+%
Catalog Number: (905-10CAP-S)
Supplier: SIGMA ALDRICH MICROSCOPY
Description: Naphthol AS-D chloroacetate can be used as laboratory chemicals, manufacture of substances.
UOM: 1 * 10 items


Supplier: Apollo Scientific
Description: N-(1-Naphthyl)ethylenediamine dihydrochloride 92%

Supplier: Apollo Scientific
Description: 2-(Boc-amino)-2-(1,2,3,4-tetrahydro-2-naphthyl)acetic acid

Supplier: Thermo Fisher Scientific
Description: N-(1-Naphthyl)ethylenediamine dihydrochloride 96%
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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 on +353 1 88 22222.
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 on +353 1 88 22222.
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 eurega_services@eu.vwr.com
-Additional Documentation May be needed to purchase this item. A VWR representative will contact you if needed.
This product has been blocked by your organisation. Please contact your purchasing department for more information.
The original product is no longer available. The replacement shown is available.
Product(s) marked with this symbol are discontinued - sold till end of stock. Alternatives may be available by searching with the VWR Catalog Number listed above. If you need further assistance, please call VWR Customer Service on +353 1 8822222.
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