Buffertar
Buffertar skyddar prover mot pH-förändringar när syror eller alkalier tillsätts. Pulver- och flytande former spårar effektivt proteiner under elektroforesisolering och separation. Saltbuffertarna kan också användas för att kalibrera och standardisera pH-mätare för noggranna avläsningar. Blockerande ämnen hindrar antikroppar från att fästa vid membranfria platser som skulle kunna producera en störande bakgrund. Buffertarna finns i olika koncentrationer för att passa alla behov och kan komma i flytande eller dehydrerade format.
Phosphate-buffered saline (PBS, 10X), pH 7,4
Supplier: Thermo Fisher Scientific
Phosphate-buffered saline (PBS), 10X, pH-värde: 7,4, Colourless, Liquid
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Buffers, sodium phosphate, 0,2 M solutions
Supplier: Thermo Fisher Scientific
Sodium phosphate buffer solution, 0,2 mol/l, pH-värde: 7,5, Liquid
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Sodium pyrophosphate, 200 mM buffer solution
Supplier: Thermo Fisher Scientific
Cloning Buffer, Sodium pyrophosphate, 200mM buffer solution
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Succinate, 0,2 M buffer solution, pH 6,5
Supplier: Thermo Fisher Scientific
Succinate buffer solution, 0,2 M, pH-värde: 6,5, Colourless, Odourless, Liquid
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TRIS-buffered saline (TBS, 10X, high salt) pH 7,4
Supplier: Thermo Fisher Scientific
Washing buffer, TRIS-buffered saline (TBS, 10X, high salt)
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Tricine-SDS sample buffer (2X), non-reducing
Supplier: Thermo Fisher Scientific
Loading Buffer, Tricine-SDS Sample Buffer (2X), non-reducing
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Phosphate-buffered saline (PBS, 10X), pH 7,6
Supplier: Thermo Fisher Scientific
Cell culture buffer, PBS, 10 X
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MES lysis buffer with Triton® X-100
Supplier: Thermo Fisher Scientific
MES lysis buffer with Triton® X-100, Thermo Fisher Scientific
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TRIS-buffered saline (TBS, 20X), with 2% Tween 20
Supplier: Thermo Fisher Scientific
Washing buffer, TRIS-buffered saline (TBS, 20X), with 2% Tween 20
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Phosphate, 0,2 M buffer solution, pH 7,5
Supplier: Thermo Fisher Scientific
Phosphate buffer soln, 0,2 M, pH-värde: 7,5, Liquid
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Laemmli SDS sample buffer, reducing (6X)
Supplier: Thermo Fisher Scientific
Loading Buffer, Laemmli SDS Sample Buffer, reducing, 6X
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Buffer, TRIS, 1,0 M Solution, pH 9,0
Supplier: Thermo Fisher Scientific
TRIS buffer solution pH 9 (1 mol/L), Odourless, Liquid
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Laemmli SDS sample buffer with pyronin Y, reducing (4X)
Supplier: Thermo Fisher Scientific
Loading Buffer, Laemmli SDS Sample Buffer, with PyroninY, 4X
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MES-SDS running buffer (20X)
Supplier: Thermo Fisher Scientific
Running Buffer, MES-SDS running buffer (20X)
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TE buffer, pH 8,1, RNAse free
Supplier: Thermo Fisher Scientific
Trizma is used in the formulation of buffer solutions in the pH range between 7,5 and 8,5. Tris buffer solutions are widely used in cell and molecular biology for processes such as protein and nucleic acid extraction and purification.
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PIPES lysis buffer with NP-40 (2X)
Supplier: Thermo Fisher Scientific
PIPES lysis buffer with NP-40 (2X), Thermo Fisher Scientific
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#: 20864.320
Leverantör: VWR Chemicals
#: 83640.320
Leverantör: VWR Chemicals
#: 31770.294
Leverantör: VWR Chemicals
#: 1.00030.2500
Leverantör: Merck
#: 83645.320
Leverantör: VWR Chemicals
#: 20060.320
Leverantör: VWR Chemicals