301 Results for: "VWR"
Methanol for HPLC
Supplier: VWR
Methanol for HPLC
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Brij® 35, high purity
Supplier: VWR
White waxy solid. Hydroxyl Number: 40-60. Non-ionic - containing no charge (polyoxyethylenes or alkyl glucosides). Non-ionic detergents are suited for solubilizing embrane proteins without altering biological activity.
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Ammonium persulfate (APS) 150 mg, tablets, Biotechnology Grade
Supplier: VWR
Ammonium persulphate forms free radicals when dissolved in water, which initiate polymerisation of acrylamide solutions.
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VWR® TRIS 1.0M Solution, pH 7.5, Ultra Pure Grade
Supplier: VWR
VWR® TRIS 1.0M Solution, pH 7.5, Ultra Pure Grade
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VWR® 25X TRIS-Acetate-EDTA Buffer, Ultra Pure Grade
Supplier: VWR
TAE is an extensively used buffer for agarose gel electrophoresis applications requiring high resolution and separation of high molecular weight, double-stranded DNA
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Coomassie® Brilliant Blue R-250
Supplier: VWR
Commonly used stain for the detection of protein bands following electrophoresis.
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Phenol : Chloroform : iso-Amyl alcohol (25:24:1 v:v:v)
Supplier: VWR
Phenol:Chloroform pH 6.7/8.0 is premixed with isoamyl alcohol (25:24:1).A Phenol : Chloroform mixture is ideal for the extraction of protein from DNA preparations. Packaged at pH 6.7, this product is accompanied by a separate alkaline buffer for increasing the pH to 8.0. Doubly distilled, high purity phenol packaged under nitrogen. Safer, easier alternative to crystalline phenol.
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Adenosine 5'-triphosphate disodium salt (ATP disodium salt) for biochemistry
Supplier: VWR
An essential nucleotide triphosphate with a variety of roles in energy metabolism, signal transduction and nucleic acid metabolism.
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D(+)-Biotin
Supplier: VWR
A small biomolecule, 244 Daltons, that has high binding affinity to avidin and streptavidin often used to label antibodies and enzymes. Several molecules of biotin can react with a single protein molecule to increase the sensitivity at the site of detection.
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Bovine Serum Albumin (BSA)
Supplier: VWR
Bovine serum albumin, powder, Fraction V. Nuclease and protease-free. Suitable for use in most molecular biology applications.
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Water VWR Lifescience AMRESCO, sterile
Supplier: VWR
VWR® Molecular Biology Grade Water is 0.2 um filtered, free of DEPC (Diethyl pyrocarbonate) and other chemical additives. The product is extremely low in endotoxin and has been analyzed for the absence of DNase, RNase and Protease. It is suitable in molecular biology research applications.
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Sodium chloride
Supplier: VWR
Common source of salts for media propagation of many organisms.
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Calcium chloride (1 - 3.5 mol/l; 2 - 7 N) in aqueous solution
Supplier: VWR
VWR offers salt solutions for common cell culture procedures.A sterile reagent for the preparation of competent cells for transformation.
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VWR® Peroxidase
Supplier: VWR
HRP catalyzes the decomposition of hydrogen peroxide in solution causing the oxidation of a number of substrates.
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Magnesium chloride
Supplier: VWR
Magnesium chloride, anhydrous, high purity
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MES (β-(N-Morpholino)ethanesulphonic acid) monohydrate
Supplier: VWR
Biological buffers are useful for cell culture in vitro, enzyme assays, and some electrophoretic applications at physiological pH.
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Ethanol denatured, anhydrous 3C, Reagent Grade (denatured with 5% isopropanol)
Supplier: VWR
Specially denatured alcohol (SDA) 3C
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Sodium thiosulphate
Supplier: VWR
Sodium thiosulphate, anhydrous, Reagent Grade
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Avantor® ACE® Buffers
Supplier: VWR
These optimized buffers for DNA capillary electrophoresis sequencing provide excellent results, long read lengths, high resolution, and consistent run times
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VWR® EDTA 0.5M, Biotechnology Grade
Supplier: VWR
VWR® EDTA 0.5M, Biotechnology Grade
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Supplier: Bel-Art Products, a Part of SP
Supplier: VWR International
Supplier: VWR International
Supplier: VWR International
Supplier: VWR International
Supplier: VWR International