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.
Buffers, MES, 0,2 M solutions
Supplier: Thermo Fisher Scientific
MES, buffer solution, 0,2 M, pH-værdi: 6,0, Colourless, Liquid
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Transformation buffer-2, pH 7,5
Supplier: Thermo Fisher Scientific
Cloning Buffer, Transformation buffer
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Sodium Cacodylate, 0,1 M Buffer solution, pH 6,5
Supplier: Thermo Fisher Scientific
Liquid.
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Krebs-Ringer solution, bicarbonate-buffered
Supplier: Thermo Fisher Scientific
Contains: 120 mM sodium chloride, 5 mM potassium chloride, 2 mM calcium chloride, 1 mM magnesium chloride, 25 mM sodium bicarbonate, and 5,5 mM D-glucose.
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TRIS-buffered saline (TBS, 20X) pH 7,4
Supplier: Thermo Fisher Scientific
Washing buffer, TRIS-buffered saline (TBS, 20X)
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HEPES Buffer, ES Qualified, HyClone™ AdvanceSTEM™
Supplier: HyClone products (Cytiva)
HyClone AdvanceSTEM ES Qualified HEPES provides maintenance of physiological pH in cell culture despite changes in carbon dioxide.
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Alkaline running buffer solution
Supplier: Thermo Fisher Scientific
Running Buffer, Alkaline running buffer solution
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Phosphate, 0,5M buffer solution, pH 7,5
Supplier: Thermo Fisher Scientific
Phosphate buffer soln, 0,5 M, pH-værdi: 7,5, Liquid
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Sodium bicarbonate, Corning®
Supplier: Corning
Sodium bicarbonate is used as part of a buffering system commonly used to maintain physiological pH 7,2 to 7,4 in a culture environment
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MOPS-EDTA-sodium acetate buffer (MESA)
Supplier: Thermo Fisher Scientific
MOPS-EDTA-sodium acetate buffer (MESA), Liquid
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TRIS-buffered saline (TBS, 10X) pH 7,4
Supplier: Thermo Fisher Scientific
Washing buffer, TRIS-buffered saline (TBS, 10X)
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Hybridisation buffers, formamide-free, HYB-LINK™
Supplier: G-Biosciences
Hyb-LINK™ is a high performance formamide-free hybridisation buffer solution for Northern, Southern and Dot Blots, which increases sensitivity of random-primer DNA probes.
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Buffer, sodium acetate, 1M aq, soln,, pH 4,5, RNAse free
Supplier: Thermo Fisher Scientific
Sodium acetate, 1M aq, solution, pH 4,5, RNAse free, Odourless, Liquid
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MES-SDS running buffer (20X)
Supplier: Thermo Fisher Scientific
Running Buffer, MES-SDS running buffer (20X)
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Buffer, SSC solution 20X concentrate (saline-sodium citrate), Corning®
Supplier: Corning
20X Saline-Sodium Citrate (SSC) buffer is used in both nucleic acid hybridization and blot transfer procedures
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Buffer, TAE solution 50X concentrate (TRIS-acetate-EDTA buffer) pH 8,5
Supplier: PanReac AppliChem
Running Buffer, TAE buffer solution 50X concentrate (TRIS-acetate-EDTA buffer) pH 8,5
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Katalog #: 83639.320
Leverandør: VWR Chemicals
Katalog #: 20864.320
Leverandør: VWR Chemicals
Katalog #: 83640.320
Leverandør: VWR Chemicals
Katalog #: 31770.294
Leverandør: VWR Chemicals
Katalog #: 1.00030.2500
Leverandør: Merck
Katalog #: 83645.320
Leverandør: VWR Chemicals
Katalog #: 20060.320
Leverandør: VWR Chemicals