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.

TM Buffer, 1X Tris-Magnesium sulphate, pH 7,5

Supplier: Rockland Immunochemicals

This product is ready-to-use as a working 1X solution and requires no further dilution. This buffer consists of 50 mM Tris HCl, 10 mM magnesium sulphate at pH 7,5 and was prepared using ultra pure reagents dissolved in pharmaceutical grade deionised water.

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20x PBS buffer with Tween 20, Abcam

Supplier: Abcam

20x Phosphate buffered saline (PBS) wash buffer with tween 20 (pH 6.5 - 6.9) for use during immunolabeling techniques such as immunohistochemistry (IHC). - Contains PBS, 1% sorbitan monolaurate, ethoxylated

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Buffer, EDTA buffer solution pH 8,0 (0,5 mol/L)

Supplier: Rockland Immunochemicals

EDTA is widely used for scavenging metal ion in biochemistry and molecular biology. Ion depletion is commonly used to deactivate metal-dependent enzymes, either as an assay for their reactivity or to suppress damage to DNA or proteins.

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10x Citrate Buffer pH 6.0, Abcam

Supplier: Abcam

Citrate buffer pH 6.0 for heat-induced antigen retrieval (HIER) during IHC.

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Proteometer-CV fluorescent reagent

Supplier: NOVILYTIC

1 vial of Fluorescent reagent for the Proteometer-CV kit specifically formulated for use with Proteometer-CV kit.

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Buffer, TE solution (TRIS-EDTA buffer) pH 8,0

Supplier: Rockland Immunochemicals

Cloning Buffer, TE buffer solution (TRIS-EDTA buffer) pH 8,0

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Proteometer-L kit part 2/2 reagent (1000 assays)

Supplier: NOVILYTIC

Fluorescent reagent for the Proteometer-L kit.

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RBC Lysis Buffer (10X)

Supplier: Tonbo Biosciences

RBC Lysis Buffer (10X) is a concentrated ammonium chloride-based lysing reagent.

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G-Biosciences 10X Concentrated TE Buffers (Tris-EDTA Buffer)

Supplier: G-Biosciences

The tris buffering agent and EDTA metal chelating properties help protect DNA and RNA.

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Instant Buffers (acc. to Soerensen)

Supplier: TCI

Instant Buffer S70, (acc. to Soerensen), pH-värde: 7.0

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Buffer solution pH 4, citrate buffer

Supplier: Thermo Fisher Scientific

pH Buffer solution, Citrat, pH-värde: 4,00, ±0,02, Färglös

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Mini flip-top vial with 9 ml Butterfield's buffer

Supplier: Neogen

The 3M™ Mini Flip-Top Vial with 9 ml Butterfield's Buffer is a leak-resistant plastic cylinder with a flip-open lid that seals securely for safe shipping and handling.

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Buffer, EDTA buffer solution pH 8,0 (0,5 mol/l)

Supplier: PanReac AppliChem

Cloning Buffer, EDTA buffer solution pH 8,0 (0,5 mol/l)

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Buffer, TBE solution 10X concentrate (TRIS-borate-EDTA buffer)

Supplier: Rockland Immunochemicals

Running Buffer, TBE buffer solution 10X concentrate (TRIS-borate-EDTA buffer)

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Buffer, TBE solution 5X concentrate (TRIS-borate-EDTA buffer)

Supplier: Biotium

Running Buffer, TBE buffer solution 5X concentrate (TRIS-borate-EDTA buffer)

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SDS-Page running gel buffers, 10X concentrate

Supplier: Rockland Immunochemicals

SDS-PAGE, sodium dodecyl sulfate polyacrylamide gel electrophoresis, describes a technique widely used in biochemistry to separate proteins according to their electrophoretic mobility (a function of the length of a polypeptide chain and its charge) and no other physical feature. SDS is an anionic detergent applied to protein sample to linearise proteins and to impart a negative charge to linearised proteins.