"VWR"
Ammonium peroxodisulphate (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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Hydroxyethyl cellulose, high purity for biochemistry
Supplier: VWR
Hydroxyethyl cellulose, high purity for biochemistry
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Calcium chloride dihydrate 99-105% ACS
Supplier: VWR
Calcium chloride dihydrate 99-105% ACS
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Acetic acid glacial ≥99.7% ACS
Supplier: VWR
Also meets USP, EP, and JP grades.
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(±)-1,2-Propanediol, high purity
Supplier: VWR
(±)-1,2-Propanediol, high purity
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VWR® Tryptone
Supplier: VWR
High-purity pancreatic protein digests of casein used for media supplements.
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Acrylamide and Bis-Acrylamide, AMRESCO
Supplier: VWR
An extensive line of acrylamide and bis-acrylamide pre-weighed powder blends, premixed stock solutions and ready-to-use solutions for customized polyacrylamide gel electrophoresis of proteins and PAGE of nucleic acids. Ultra-pure (>99.9%) acrylamide and bis-acrylamide powders provide the flexibility to prepare solutions having concentrations and ratios for all electrophoresis applications. Liquid blends minimize the handling of neurotoxic acrylamide.
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TRIS HCl (tris(hydroxymethyl)aminomethane hydrochloride), Proteomics Grade
Supplier: VWR
TRIS HCl (tris(hydroxymethyl)aminomethane hydrochloride), Proteomics Grade
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Urea, high purity
Supplier: VWR
Commonly used to denature nucleic acids for electrophoresis and to study the secondary and tertiary structure of proteins. Effective for maintaining DNA in a highly denatured state during sequencing protocols, urea is also useful for accelerating the activity of Proteinase K digestions. Effectively denatures RNA. For use in nucleic electrophoresis applications.
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Polysorbate 20, Reagent Grade for biochemistry
Supplier: VWR
Non-ionic detergent for solubilizing membrane proteins without altering biological activity.
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Calcium carbonate, anhydrous, Reagent Grade
Supplier: VWR
Calcium carbonate, anhydrous, Reagent Grade
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Disodium hydrogen phosphate, anhydrous ≥99.0% ACS
Supplier: VWR
Disodium hydrogen phosphate, anhydrous ≥99.0% ACS
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Ammonium peroxodisulphate (APS) ≥98%, Pro-Pure, Proteomics Grade
Supplier: VWR
Tested to be nuclease, Dnase and/or protease free where applicable. Appropriate for use in Proteomic research applications.
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γ-(N-Morpholino)propanesulphonic acid (MOPS), Ultrapure
Supplier: VWR
MOPS is a zwitterionic buffer used as a running buffer for denaturing agarose gel electrophoresis of RNA.
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Sodium chloride 5 M in aqueous solution, Biotechnology Grade
Supplier: VWR
Common source of salts for media propagation of many organisms
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