EDTA disodium salt dihydrate
Supplier: VWR
A reversible metalloprotease inhibitor useful for chelating metal ions.
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Eosin Y (yellowish) for histology
Supplier: VWR
Counterstain to hematoxylin. Used for staining exfoliative cytology.
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VWR® 50X 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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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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Sodium dihydrogen phosphate ≥99.5%
Supplier: VWR
Sodium dihydrogen phosphate, anhydrous ≥98.0%, Reagent Grade
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Sodium chloride
Supplier: VWR
Common source of salts for media propagation of many organisms.
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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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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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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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Sodium dihydrogen phosphate monohydrate ACS
Supplier: VWR
Sodium dihydrogen phosphate monohydrate 98.0-102.0%, white crystalline powder ACS
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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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Tricine
Supplier: VWR
Biological buffers are useful for cell culture in vitro, enzyme assays and some electrophoretic applications at physiological pH.
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Sodium dodecyl sulphate (SDS) in aqueous solution 10%, ultrapure
Supplier: VWR
Clear colorless liquid
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Fluorescein disodium salt
Supplier: VWR
Yellow fluorine dye soluble in water as a sodium salt. Biological applications include for use as a fluorescent labeling reagent for proteins.
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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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Ethidium bromide
Supplier: VWR
At a concentration of 0.5μg/ml, ethidium bromide is useful in agarose or acrylamide gels for band detection. It is used to detect as little as 10ng of nucleic acid. At higher concentrations (0.5–1.0μg/ml), it may be used to facilitate purification of DNA in a cesium chloride gradient.
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Bradford's reagent
Supplier: VWR
Bradford's reagent, Biotechnology Grade for quantitative protein determination
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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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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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TRIS HCl (Tris(hydroxymethyl) aminomethane hydrochloride)
Supplier: VWR
Reagent for stabilization of buffer formulations and electrophoresis of biological molecules.
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Potassium hydrogen carbonate
Supplier: VWR
Potassium hydrogen carbonate, Reagent Grade
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VWR® EDTA 0.5M, Biotechnology Grade
Supplier: VWR
Cloning Buffer, EDTA, 0.5M Solution, pH 8.0
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Ethidium bromide ( 1 mg/ml) in aqueous solution
Supplier: VWR
Ethidium Bromide solution is a fluorescent stain for visualizing nucleic acids in solution or in electrophoresis gels. The solution is provided at a concentration of 0.625mg/mL. A final working concentration of 0.5g/mL is easily obtained by adding 1 drop of solution to 50 mL of molten agarose, running buffer or staining buffer. Ethidium Bromide solution in dropper bottles may be stored at room temperature for up to 1 year.