"VWR"
DRIERITE® Mesh Granules
Supplier: VWR
DRIERITE° will absorb 6 to 14% its weight in water from liquids or gases
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VWR® EZ-Vision® Dye-as-Loading Buffer, 6X
Supplier: VWR
Provides a safe, non-mutagenic alternative to ethidium bromide for instantaneous fluorescent DNA band visualization.
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Bleu de méthylène trihydraté, Reagent Grade
Supplier: VWR
Post-electrophoretic stain for DNA. Less sensitive than Ethidium Bromide, but non-intercalating. Also used to stain RNA in bacteriological procedures.
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VWR® Acrylamide and Bis-Acrylamide
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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VWR® TRIS Glycine Buffer, 10X Liquid Concentrate
Supplier: VWR
A 1X working solution contains 0.025M Tris base and 0.192 M Glycine.
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VWR® Fluorescent DNA Quantitation Kit
Supplier: VWR
Fluorescent DNA Quantitation Kit uses the fluorescent bisBenzimide H33258 dye to bind to AT sequences of the minor groove of double-stranded DNA
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TRIS HCl (Tris-(hydroxyméthyl)-aminométhane chlorhydrate), Proteomics Grade
Supplier: VWR
TRIS HCl (Tris-(hydroxyméthyl)-aminométhane chlorhydrate), Proteomics Grade
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Urée, 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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CAPS (Acide 3-(cyclohexylamino)propanesulfonique) ≥99%, high purity
Supplier: VWR
Biological buffers are useful for cell culture in vitro, enzyme assays and some electrophoretic applications at physiological pH. Universally applicable buffers for biochemistry must be water soluble, not interfere with biological processes or biological
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Acide γ-morpholinopropanesulfonique (MPOS), 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 chlorure 5 M in aqueous solution, Biotechnology Grade
Supplier: VWR
Common source of salts for media propagation of many organisms
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Aluminium-potassium sulfate dodécahydraté 98-102% ACS
Supplier: VWR
Aluminium-potassium sulfate dodécahydraté 98-102% ACS
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