buffers

Resisting pH changes, buffers protect samples when acids or alkali is added. Powder and liquid forms efficiently track proteins during electrophoresis isolation and separation. The salty buffers can also be used to calibrate and standardize pH meters for accurate readings. Blocking substances stop antibody attachment to membrane free sites that would produce an interfering background. In various concentrations to fit any need, the buffers may come in liquids or dehydrated formats.

Citrate buffer, pH 6.0, 10×, antigen retriever, Sigma-Aldrich®

Supplier: SIGMA ALDRICH MICROSCOPY

Citrate buffer, antigen retriever has been used as a heat-induced antigen retriever on formalin-fixed paraffin-embedded (FFPE) tissue sections prior to application of antibodies or DNA fluorescent in situ hybridization.

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Buffer, TRIS solution pH 8 (1 mol/L)

Supplier: Cayman Chemical

Cloning Buffer, TRIS buffer solution pH 8 (1 mol/L)

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Extraction Enhancer Buffer 50X, Abcam

Supplier: Abcam

Abcam's Extraction Enhancer Buffer 50X is formulated for the preparation of cell or tissues extracts for use in immunoassays.

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Buffer, TRIS solution pH 7 (1 mol/L)

Supplier: Cayman Chemical

Cloning Buffer, TRIS buffer solution pH 7 (1 mol/L)

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VWR® Phosphate Buffered Saline (PBS), Low Phosphate

Supplier: VWR Chemicals

Irradiated solution for use in washing cells.

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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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VWR® AVS TITRINORM Buffer Solutions, CRMs, at 25 °C

Supplier: VWR Chemicals

pH Buffer solution, Carbonate, pH value: 10,01, Reference temperature: 25 °C, VWR®, Colourless

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VWR® Phosphate Buffered Saline (PBS), Low Phosphate, 10X

Supplier: VWR Chemicals

Irradiated concentrate of PBS, suitable for use in washing cells after dilution.

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G-Biosciences TAE Running Buffer (50X)

Supplier: G-Biosciences

The primary use of TAE Running Buffer is in agarose electrophoresis for the separation of nucleic acids (DNA and RNA).

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VWR®, Eluent buffers for LC

Supplier: VWR Chemicals

LC eluent C, LUFA

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VWR® Buffer, MOPS-SDS, 20X, UltraPure Grade

Supplier: VWR Chemicals

Useful for high resolution of proteins on neutral pH SDS-PAGE gels.

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Tris-Borate-EDTA (TBE) buffer, 10X

Supplier: PanReac AppliChem

10X concentrated solution of 0,89 M Tris, 0,89 M boric acid and 0,02 M EDTA.Na₂, pH 8,3 ±0,2.

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Buffer solution pH 10, carbonate buffer

Supplier: Thermo Fisher Scientific

CAS No.: 1332-57-6

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VWR® Buffer, HEPES Solution pH 7,3 (1 mol/L)

Supplier: VWR Chemicals

HEPES buffer solution pH 7.3 (1 mol/l), VWR®

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VWR®, Phosphate Buffered Saline (PBS), pH 7,4

Supplier: VWR Chemicals

Phosphate Buffered Saline (PBS) is a buffer solution containing sodium chloride, sodium phosphate and potassium chloride. PBS helps to maintain a constant pH, is isotonic and non toxic to cells, and provide cells with water and essential inorganic ions. This formulation does not contain calcium and magnesium.