"VWR"
HistoChoice® Clearing Agent, AMRESCO
Supplier: VWR
Less hazardous replacement for xylene and toluene. Compatible with organic mounting media, clearing agent is designed to work with isopropanol in automated processors. It also offers faster wax dissolution and slower evaporation than xylene with no oily residue. Clearing agent can be recycled by distillation.
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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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Polyethylene glycol 8,000 for biotechnology
Supplier: VWR
Polyethylene glycol is used for the isolation of plasmid DNA and the precipitation of phage.
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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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D-(+)-Glucose for biotechnology
Supplier: VWR
D-(+)-Glucose for biotechnology
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Ammonium sulphate, Ultrapure
Supplier: VWR
May be used for the precipitation or fractionation of proteins or for purification of antibodies. Useful for crystallographic analysis of nucleic acids and proteins.
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TRIS HCl (tris(hydroxymethyl)aminomethane hydrochloride), Ultrapure
Supplier: VWR
Reagent for stabilization of buffer formulations and electrophoresis of biological molecules.
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Sodium chloride for biotechnology
Supplier: VWR
Common source of salts for media propagation of many organisms.
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D-(+)-Sucrose, Ultrapure for biochemistry DNase-, RNase-free
Supplier: VWR
DNase- and RNase-free.Common reagent in routine nucleic acid procedures and electrophoresis loading dyes.
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Sodium pyruvate ≥99%, Reagent Grade
Supplier: VWR
Sodium pyruvate ≥99%, Reagent Grade
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Disodium hydrogen phosphate heptahydrate ACS
Supplier: VWR
Disodium hydrogen phosphate heptahydrate ACS
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3-[(3-Cholamidopropyl)dimethylammonio]-1-propane sulphate (CHAPS), Ultrapure
Supplier: VWR
Zwitterionic, both positively and negatively charged. Utilized for applications ranging from solubilizing membrane proteins in non-denaturing conditions to creating denaturing conditions during gel electrophoresis.
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HEPES sodium salt ≥99%, high purity for biochemistry
Supplier: VWR
Biological buffers are useful for cell culture in vitro, enzyme assays, and some electrophoretic applications at physiological pH.
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