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.
pH buffer solutions, referenced at 20 °C, traceable to SRM from NIST, Fluka™
Supplier: Honeywell Chemicals
pH Buffer solution, Fosfat, pH-värde: 7,00, ±0.02, Referenstemperatur: 20 °C, Fluka™, 6×1 L
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Triethylammonium acetate buffer, BioUltra, volatile buffer, Fluka®
Supplier: Honeywell Chemicals
Triethylammonium acetate buffer, 1,0 M in H₂O, pH-värde: 7,0
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Laemmli SDS sample buffer, non-reducing (4X)
Supplier: Thermo Fisher Scientific
Loading Buffer, Laemmli SDS Sample Buffer, non-reducing, 4X
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Buffer, HEPES solution (1 mol/L), ULTROL Grade, Millipore®
Supplier: Merck Millipore (Calbiochem)
HEPES buffer solution (1 mol/l)
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Buffer, TRIS solution pH 7,4 (0,1 mol/L), Millipore®
Supplier: Merck Millipore (Calbiochem)
Cloning Buffer, TRIS buffer solution pH 7,4 (0,1 mol/l)
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Buffers, sodium phosphate, 0,5 M solutions
Supplier: Thermo Fisher Scientific
Sodium phosphate, buffer solution, 0,5 M, pH-värde: 7,6, 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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Buffer, TE solution (TRIS-EDTA buffer) pH 7,4
Supplier: LONZA
Cloning Buffer, TE buffer solution (TRIS-EDTA buffer) pH 7,4
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HEPES, 0.5 M buffer solutions
Supplier: Thermo Fisher Scientific
HEPES buffer solution, 0,5 M, pH-värde: 7,0, Liquid
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Tween 20 blocking buffer, 1% in PBS (10X)
Supplier: Thermo Fisher Scientific
Blocking Buffer, Tween 20 Blocking Buffer, 1% in PBS (10X)
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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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HEPES protein extraction buffer (5X)
Supplier: Thermo Fisher Scientific
Thermo Fisher Scientific
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Tricine-buffered saline (5X), pH 8,0
Supplier: Thermo Fisher Scientific
Tricine-buffered saline, 5X, pH-värde: 8,0, Colourless, Liquid
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Tween 20 washing buffer, 1% in PBS (10X)
Supplier: Thermo Fisher Scientific
Washing buffer, Tween 20 washing buffer, 1% in PBS (10X)
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Phosphate-buffered saline (PBS, 1X), sterile filtered
Supplier: Thermo Fisher Scientific
Phosphate-buffered saline (PBS), sterile filtered, 1X, Liquid
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Alkaline phosphatase buffer-1 (5X)
Supplier: Thermo Fisher Scientific
Cloning Buffer, Alkaline phosphatase buffer (5X)
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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