Buffers
Buffers zijn bestand tegen pH-veranderingen en beschermen monsters wanneer zuren of basen worden toegevoegd. Zowel in poeder- als vloeibare vorm zijn ze geschikt voor het efficiënt volgen van eiwitten tijdens elektroforetische isolatie en scheiding. De zoute buffers kunnen ook worden gebruikt om pH-meters te kalibreren en te standaardiseren voor nauwkeurige metingen. Blokkerende stoffen voorkomen de hechting van antilichamen aan membraanvrije plaatsen die een storende achtergrond zouden veroorzaken. De buffers zijn verkrijgbaar in verschillende concentraties, voor elke toepassing, en kunnen vloeibaar of gedehydrateerd zijn.
Buffers, BICINE, 0,5 M solutioins
Supplier: Thermo Fisher Scientific
N,N-(2-Dihydroxyethyl)glycine (BICINE) buffer solutions.
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TRIS-buffered saline (TBS, 10X) pH 7,4, for Western blot
Supplier: Thermo Fisher Scientific
Washing buffer, TRIS-buffered saline (TBS, 10X)
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Buffers, tricine, 0,5 M solutions
Supplier: Thermo Fisher Scientific
Tricine, 0,5M buffer solution, pH-waarde: 6,5, Colourless, Liquid
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Buffer, bicarbonate, 1M solution, pH 9,0
Supplier: Thermo Fisher Scientific
Bicarbonate, 1M buffer solution, pH 9,0, Liquid
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Denaturing lysis buffer
Supplier: Thermo Fisher Scientific
Denaturing lysis buffer, Thermo Fisher Scientific
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NP-40 lysis buffer with glycerol (2X)
Supplier: Thermo Fisher Scientific
NP-40 lysis buffer with glycerol (2X), Thermo Fisher Scientific
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Glycine, 0.2M buffer soln., pH 3.5
Supplier: Thermo Fisher Scientific
Glycine buffer solution, 0,2 M, pH-waarde: 3,5, Odourless, Liquid
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Phosphate-buffered saline (PBS, 5X), with EDTA
Supplier: Thermo Fisher Scientific
Phosphate-buffered saline (PBS) with EDTA, 5X, Liquid
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Buffer, sodium acetate, 3 M aq, soln,, pH 7,0, autoclaved
Supplier: Thermo Fisher Scientific
Sodium acetate, 3M aq, solution, pH 7,0, autoclaved
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NP-40 lysis buffer, low salt
Supplier: Thermo Fisher Scientific
NP-40 lysis buffer, low salt, Thermo Fisher Scientific
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AMPD, 0.2 M Buffer Solutions
Supplier: Thermo Fisher Scientific
2-Amino-2-methyl-1,3-propanediol buffer, colorless and odorless.
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Buffers, MES, 0,2 M solutions
Supplier: Thermo Fisher Scientific
MES, buffer solution, 0,2 M, pH-waarde: 6,0, Colourless, Liquid
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Phosphate, 0,5M buffer solution, pH 8,0
Supplier: Thermo Fisher Scientific
Phosphate buffer soln, 0,5 M, pH-waarde: 8,0, Liquid
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Phosphate-citrate Buffer (5X)
Supplier: Thermo Fisher Scientific
Phosphate-Citrate Buffer (5X) is used as a substrate buffer in immunoassay procedures. It is used in SDS PAGE electrophoresis.
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RBC lysis buffer for human
Supplier: Thermo Fisher Scientific
RBC lysis buffer for human, Thermo Fisher Scientific
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Buffer kit for antibody purification on protein A column
Supplier: Thermo Fisher Scientific
Buffer kit for antibody purification
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Catalog #: 20864.320
: VWR Chemicals
Catalog #: 215-1592
: VWR Collection
Catalog #: 83640.320
: VWR Chemicals
Catalog #: 31770.294
: VWR Chemicals
Catalog #: 1.00030.2500
: Merck
Catalog #: 83645.320
: VWR Chemicals
Catalog #: 20060.320
: VWR Chemicals