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.
Ammonia buffer solution pH10 (20 °C) for complexometry, Fluka™
Supplier: Honeywell Chemicals
Ammonia buffer
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Borate buffers, 0.5 M solutions, pH 8,0 to 9,5
Supplier: Thermo Fisher Scientific
Borate buffer, 0,5 M, pH-värde: 8,0, 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: 7,2, 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, carbonate, 0,5 M solutions
Supplier: Thermo Fisher Scientific
Carbonate buffer solution, 0,5 M, pH-värde: 9,0, Odourless, Liquid
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Carbonate-buffered saline (5X), pH 9,5
Supplier: Thermo Fisher Scientific
Cell culture buffer, Carbonate-buffered Salin, 5X
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Imidazole-buffered saline (5X)
Supplier: Thermo Fisher Scientific
Washing buffer, Imidazole-buffered saline (5X)
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EPPS, 0,2 M buffer solutions
Supplier: Thermo Fisher Scientific
EPPS buffer solution, 0,2 mol/L, pH-värde: 8,5, Liquid
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Phosphate, 0,2 M buffer solution, pH 7,2
Supplier: Thermo Fisher Scientific
Phosphate buffer soln, 0,2 M, pH-värde: 7,2, 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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Buffers, Sodium Citrate, 0,5M Solutions
Supplier: Thermo Fisher Scientific
Sodium citrate buffer, 0,5 M, pH-värde: 5,5, Colourless, Odourless, Liquid
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Buffer, tris(hydroxymethyl)aminomethane hydrochloride, 1 M solution, pH 7,4, RNase free
Supplier: Thermo Fisher Scientific
Cloning Buffer, TRIS buffer solution pH 7,4 (1 mol/l)
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Phosphate-buffered saline (PBS, 10X), with Triton® X-100
Supplier: Thermo Fisher Scientific
Washing buffer, Phosphate-buffered saline (PBS, 10X), with Triton® X-100
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Buffers, MOPS, 0,5 M solutions
Supplier: Thermo Fisher Scientific
MOPS buffer solution, 0,5 mol/L, pH-värde: 7,5, Odourless, Liquid
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Phosphate, 0,5M buffer solution, pH 8,5
Supplier: Thermo Fisher Scientific
Phosphate buffer soln, 0,5 M, pH-värde: 8,5, Liquid
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BIS-TRIS, 0,2 M Buffer Solutions
Supplier: Thermo Fisher Scientific
BIS-TRIS buffer solution, 0,2 M, pH-värde: 6,0, Colourless, Odourless, Liquid
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Catalog #: 83639.320
Leverantör: VWR Chemicals
Catalog #: 20864.320
Leverantör: VWR Chemicals
Catalog #: 83640.320
Leverantör: VWR Chemicals
Catalog #: 31770.294
Leverantör: VWR Chemicals
Catalog #: 1.00030.2500
Leverantör: Merck
Catalog #: 83645.320
Leverantör: VWR Chemicals
Catalog #: 20060.320
Leverantör: VWR Chemicals