4401 Results for: "VWR Chemicals"
Nitro blue tetrazolium chloride (NBT), Ultrapure
Supplier: VWR Chemicals
Nitro blue tetrazolium chloride (NBT), Ultrapure
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EDTA disodium salt dihydrate ≥99.0%, Proteomics Grade
Supplier: VWR Chemicals
A reversible metalloprotease inhibitor useful for chelating metal ions.
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Bromophenol blue sodium salt ACS
Supplier: VWR Chemicals
Bromophenol blue sodium salt ACS
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Polypropylene glycol, M.W. 2,000, Ultra Pure Grade
Supplier: VWR Chemicals
Polypropylene glycol, M.W. 2,000, Ultra Pure Grade
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Sodium sulphite, anhydrous ≥98% ACS
Supplier: VWR Chemicals
Sodium sulphite, anhydrous ≥98% ACS
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Ethylene glycol, high purity
Supplier: VWR Chemicals
Colourless, slightly viscous liquid. Clear with no visible particulates.
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N-Decyl-N,N-dimethyl-3-ammonio-1-propanesulphonate(sulphobetaine-10, SB-10) ≥99% for biotechnology
Supplier: VWR Chemicals
Zwitterionic detergent.
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Phenol red sodium salt ACS
Supplier: VWR Chemicals
Phenol red sodium salt ACS
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Lithium chloride 8 mol/l in aqueous solution for biotechnology
Supplier: VWR Chemicals
A convenient, ready-to-use solution that helps to remove inhibitors of cDNA synthesis and translation.
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VWR®, dTTP solution
Supplier: VWR Chemicals
Deoxyribonucleotides are the foundation of DNA and it takes thousands of these nucleotides to make up DNA.
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Toluidine blue O, powder, Certifiable Grade
Supplier: VWR Chemicals
A blue counterstain often used for metachromatic staining of mast cells, cartilage, and acid mucins. Black to dark green fine powder
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VWR®, Tris-borate-EDTA (TBE) buffer
Supplier: VWR Chemicals
TBE is optimised for DNA electrophoresis techniques using both acrylamide and agarose. Buffers are available as liquid concentrate or Ready-Pack™ (a foil pouch containing sufficient material to prepare 1 litre of 10X concentrate).
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VWR® UltraPure, PBS and TBS wash buffers
Supplier: VWR Chemicals
Wash buffers ideal for use in applications such as Western blotting and ELISA. Prevents high background by effectively removing unbound reagents.
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Tween® 20 (Polysorbate), Proteomics Grade
Supplier: VWR Chemicals
Non-ionic detergent efficiently separates hydrophilic proteins from membrane spanning, hydrophobic proteins without altering biological activity.
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VWR® Native Bovine Trypsin (from Pancreas)
Supplier: VWR Chemicals
From bovine pancreas.
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VWR® Terrific Broth, Liquid for Biotechnology
Supplier: VWR Chemicals
Terrific broth medium containing high levels of tryptone and yeast extract necessary for high density of cells to increase plasmid yield. Terrific broth liquid is used for the preparation of E. coli.
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VWR® YPD, Media, Liquid, for Biotechnology
Supplier: VWR Chemicals
A complete medium for the propagation and maintenance of yeast. The composition of YPD is (w/v) 1% yeast extract, 2% peptone, and 2% D-glucose.
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Sodium dihydrogen phosphate, anhydrous ≥98.0%, Reagent Grade
Supplier: VWR Chemicals
Sodium dihydrogen phosphate, anhydrous ≥98.0%, Reagent Grade
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VWR® Gentle ReView™, Stripping Buffer
Supplier: VWR Chemicals
Gentle ReView™ Stripping Buffer is a mild, yet effective method for stripping primary and secondary antibodies from PVDF or nitrocellulose membranes.
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Potassium dihydrogen phosphate, anhydrous ≥99% ACS
Supplier: VWR Chemicals
Potassium dihydrogen phosphate, anhydrous ≥99% ACS
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Manganese(II) chloride tetrahydrate 98-101% ACS
Supplier: VWR Chemicals
Manganese(II) chloride tetrahydrate 98-101% ACS
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Ethidium bromide ≥98% for biotechnology
Supplier: VWR Chemicals
Fluorescent stain for visualizing nucleic acids.
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Adenosine 5'-monophosphate disodium salt (AMP disodium salt) hydrate, Ultra Pure Grade for biochemistry
Supplier: VWR Chemicals
AMP Disodium Hexahydrate
Intermediate in energy metabolism.
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Magnesium chloride, anhydrous ≥98%, high purity
Supplier: VWR Chemicals
Magnesium chloride, anhydrous ≥98%, high purity
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VWR® EZ-Vision®, DNA Ladder, 1 kb
Supplier: VWR Chemicals
EZ-Vision® 1 kb DNA ladder is a pre-mixture of DNA marker, loading buffer and a proprietary fluorescent DNA visualisation dye that can be applied directly to the gel. This non toxic, non mutagenic dye eliminates the need for ethidium bromide staining. The 1 kb ladder consists of 10 double-stranded bands with molecular weights between 200 and 10 000 bp. The intensity of individual bands varies to facilitate easy identification.
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3-Hydroxy-2,4,6-tribromobenzoic acid ≥97%, high purity
Supplier: VWR Chemicals
3-Hydroxy-2,4,6-tribromobenzoic acid ≥97%, high purity
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Sodium thiocyanate, Reagent Grade
Supplier: VWR Chemicals
Sodium thiocyanate, Reagent Grade
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Haematoxylin, high purity for histology
Supplier: VWR Chemicals
Nuclei stain used for general animal histology. Also used as a pH indicator: goes from red to yellow over a range of 0.0 to 1.0, and light yellow to violet over a range of 5.0 to 6.0.