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You Searched For: 2,6-Difluoro-4-methoxyphenylboronic+acid


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Image Unavailable-70014.

JC-1 iodide salt mitochondria dye, suitable for fluorescence

Catalog Number: (70014.)
Supplier: Biotium
Description: JC-1 (5,5′,6,6′-Tetrachloro-1,1′,3,3′-tetraethylbenzimidazolylcarbocyanine, iodide) is a mitochondrial dye that stains mitochondria in living cells in a membrane potential-dependent fashion. JC-1monomer is in equilibrium with so-called J-aggregates, which are favored at higher dye concentration or higher mitochondrial membrane potential.
UOM: 1 * 5 mg
Image Unavailable-GENORC-212

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

Supplier: G-Biosciences
Description: 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.

Image Unavailable-ICNA0219481180

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.

Image Unavailable-75035-5G-F

Caffeine, Supelco®

Catalog Number: (75035-5G-F)
Supplier: Merck
Description: Caffeine, Supelco®
UOM: 1 * 5 g
Image Unavailable-41019-5G

Caffeine, Supelco®

Supplier: Merck
Description: Caffeine, Supelco®

Image Unavailable-PHR1095-1G

Caffeine, Supelco®

Catalog Number: (PHR1095-1G)
Supplier: Merck
Description: Caffeine, Supelco®
UOM: 1 * 1 g

MSDS


Image Unavailable-APOSBIX1002-25G

Xanthine

Supplier: APOLLO SCIENTIFIC
Description: Xanthine

Image Unavailable-APOSOR20005-100G

3-Methylxanthine

Supplier: APOLLO SCIENTIFIC
Description: 3-Methylxanthine

Image Unavailable-75169-100MG

1,2-Benzisothiazol-3(2H)-one, Supelco®

Catalog Number: (75169-100MG)
Supplier: Merck
Description: 1,2-Benzisothiazol-3(2H)-one, Supelco®
UOM: 1 * 100 mg
Image Unavailable-8.02971.0250

3,4-Dihydro-2H-pyran, Sigma-Aldrich®

Supplier: Merck
Description: 3,4-Dihydro-2H-pyran, Sigma-Aldrich®

Image Unavailable-A11077.22

Xanthine ≥99%

Supplier: Alfa Aesar
Description: Xanthine ≥99%

MSDS Certificates

Product Image-ACRO149170250

Xanthine 98%

Supplier: Thermo Scientific
Description: Xanthine 98%

MSDS

Image Unavailable-L14986.MD

3-Methylxanthine ≥98%

Supplier: Alfa Aesar
Description: 3-Methylxanthine ≥98%

Image Unavailable-APOSPC50003-250MG

Methyl 2H,2H,3H,3H-perfluoroheptanoate

Supplier: APOLLO SCIENTIFIC
Description: Methyl 2H,2H,3H,3H-perfluoroheptanoate

Image Unavailable-8.18233.0001

(2R,6S)-(+)-4-Benzoyloxy-2-benzoyloxymethyl-6-methoxy-2H-pyran-3(6H)-one for synthesis

Catalog Number: (8.18233.0001)
Supplier: Merck
Description: (2R,6S)-(+)-4-Benzoyloxy-2-benzoyloxymethyl-6-methoxy-2H-pyran-3(6H)-one for synthesis
UOM: 1 * 1 g
Image Unavailable-A10431.22

Caffeine ≥99%

Supplier: Alfa Aesar
Description: Caffeine ≥99%

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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
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The original product is no longer available. The replacement shown is available.
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