"VWR"
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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tri-Sodium citrate dihydrate, Reagent Grade
Supplier: VWR
A biological buffer used for cell culture, in vitro, enzyme assays and some electrophoretic applications at physiological pH.
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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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Calcium carbonate, anhydrous, Reagent Grade
Supplier: VWR
Calcium carbonate, anhydrous, Reagent Grade
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Toluene-α-sulfonyl fluoride ≥99.0%, white powder, Proteomics Grade
Supplier: VWR
Toluene-α-sulphonyl fluoride ≥99.0%, white powder, Proteomics Grade
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Iron(III) sulphate hydrate, Reagent Grade
Supplier: VWR
Iron(III) sulphate hydrate, Reagent Grade
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Silver nitrate ACS
Supplier: VWR
Staining protein after electrophoretic separation. Also used to determine chloride ions in solution.
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Ethylene glycol, high purity
Supplier: VWR
Colorless, slightly viscous liquid.Clear with no visible particulates.
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Tween® 20 (Polysorbate) 10% in aqueous solution, Proteomics Grade peroxide-free
Supplier: VWR
Tween® 20 (Polysorbate) 10% in aqueous solution, Proteomics Grade peroxide-free
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Agar for bacteriology
Supplier: VWR
A solidifying agent used in bacteriology. Agar consists of unbranched polysaccharides of galactose subunits derived from algae or seaweed.
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Coomassie brilliant blue G-250, Ultrapure
Supplier: VWR
Commonly used stain for the detection of protein bands following electrophoresis.
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di-Potassium hydrogen phosphate, anhydrous ACS
Supplier: VWR
di-Potassium hydrogen phosphate, anhydrous ACS