Buffere
Buffere modstår pH-ændringer og beskytter prøver, når der tilsættes syrer eller baser. Pulver- og flydende former sporer effektivt proteiner under elektroforeseisolering og -separation. Saltbufferne kan også bruges til at kalibrere og standardisere pH-metre for nøjagtige aflæsninger. Blokerende stoffer forhindrer antistofbinding til membranfri steder, der ville producere en interfererende baggrund. Buffere kan fås i flydende eller dehydrerede formater i forskellige koncentrationer, der passer til ethvert behov.
10% SDS (Sodium Dodecyl Sulfate), Corning®
Supplier: Corning
Sodium Dodecyl Sulfate (SDS) is an anionic detergent with applications in SDS-PAGE protein analysis and nucleic acid purification. It is a wetting agent that is effective in both acid and alkaline solutions, and is most often used as a protein and lipid solubilization reagent. SDS is also a powerful protein denaturant. This 10% solution is prepared in 18 megaohm water and is 0.2µm filtered.
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MOPSO, 0,2 M buffer soln., pH 7,0
Supplier: Thermo Fisher Scientific
MOPSO buffer solution, 0,2 M, pH-værdi: 7,0, Liquid
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EPPS, 0,2 M buffer solutions
Supplier: Thermo Fisher Scientific
EPPS buffer solution, 0,2 mol/L, pH-værdi: 8,5, Liquid
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Buffer, potassium phosphate, 0,2 M solution
Supplier: Thermo Fisher Scientific
Potassium phosphate, 0,2M buffer solution, pH 7,5, Liquid
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Buffers, MOPS, 1,0 M solutions
Supplier: Thermo Fisher Scientific
MOPS buffer solution pH 5,5 (1 mol/l), pH-værdi: 5,5, Colourless, Odourless, Liquid
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Buffers, TRIS, 1,0 M solutions, 0,2 µm filtered
Supplier: Thermo Fisher Scientific
Colourless odourless TRIS buffers filtered.
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MNE buffer, pH 6,5
Supplier: Thermo Fisher Scientific
MNE buffer, pH 6.5, Thermo Fisher Scientific
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Buffers, glycylglycine, 0,2 M solutions
Supplier: Thermo Fisher Scientific
Glycylglycine, buffer solution, 0,2 M, pH-værdi: 8,5, Colourless, Odourless, Liquid
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HEPES, 1,0 M buffer solutions
Supplier: Thermo Fisher Scientific
HEPES buffer solution, 1 mol/L, pH-værdi: 7,5, Liquid
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TE buffer, (20X), pH 7,4, autoclaved
Supplier: Thermo Fisher Scientific
TE buffer concentrate, autoclaved, 20 X, pH-værdi: 7,4, Liquid
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Tricine-buffered saline (5X), pH 8,0
Supplier: Thermo Fisher Scientific
Tricine-buffered saline, 5X, pH-værdi: 8,0, Colourless, Liquid
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TE buffer, pH 7,6, RNAse free
Supplier: Thermo Fisher Scientific
TE buffer is a commonly used buffer solution in procedures involving DNA or RNA. TE buffer functions to solubilise DNA or RNA while protecting it from degradation. This buffer is used at different pH values and has become the standard buffer for the storage of nucleic acids.
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Buffers, TRIS, 0,5 M solutions
Supplier: Thermo Fisher Scientific
TRIS buffer solution, 0,5 mol/L, pH-værdi: 8,6, Liquid
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Triton® X-100 lysis buffer, pH 7,4
Supplier: Thermo Fisher Scientific
Triton® X-100 lysis buffer, pH 7.4, Thermo Fisher Scientific
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Buffers, AMPSO, 0,2 M solutions
Supplier: Thermo Fisher Scientific
AMPSO buffer solution, 0,2 mol/L, pH-værdi: 9,0, Colourless, Odourless, Liquid
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Phosphate, 0,5M buffer solution, pH 9,0
Supplier: Thermo Fisher Scientific
Phosphate buffer soln, 0,5 M, pH-værdi: 9,0, Liquid
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Leverandør: VWR Chemicals
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