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.

Buffer, sodium acetate buffer solution pH 5,2 (3 mol/l), Millipore®

Supplier: Merck Millipore (Calbiochem‎)

Cloning Buffer, Sodium acetate buffer solution pH 5,2 (3 mol/l)

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Buffer, sodium acetate buffer solution pH 5,2 (3 mol/L)

Supplier: Thermo Fisher Scientific

Cloning Buffer, Sodium acetate buffer solution pH 5,2 (3 mol/l)

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Buffer, TAE solution 50X concentrate (TRIS-acetate-EDTA buffer) pH 8,5

Supplier: PanReac AppliChem

Running Buffer, TAE buffer solution 50X concentrate (TRIS-acetate-EDTA buffer) pH 8,5

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Buffer, TAE solution 10X concentrate (TRIS-acetate-EDTA buffer)

Supplier: Thermo Fisher Scientific

Running Buffer, TAE buffer solution 10X concentrate (TRIS-acetate-EDTA buffer)

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Alkaline running buffer solution

Supplier: Thermo Fisher Scientific

Running Buffer, Alkaline running buffer solution

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Separating or resolving buffer (4X)

Supplier: Thermo Fisher Scientific

Separating Buffer, Separating or Resolving Buffer, 4X

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

Supplier: Merck Millipore (Calbiochem‎)

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

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TE buffer, 1X, liquid, Corning®

Supplier: Corning

Tris-EDTA (TE) buffer is commonly used in work with nucleic acids.

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Ammonia buffer solution pH10 (20 °C) for complexometry, Fluka™

Supplier: Honeywell Chemicals

Ammonia buffer

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10X TAE buffer, liquid, Corning®

Supplier: Corning

Tris-Acetate-EDTA (TAE) buffer is used in DNA agarose gel electrophoresis, both in the agarose gel itself and the running buffer

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Transfer or Electro Blotting buffer (10X), pH 8,5

Supplier: Thermo Fisher Scientific

Electrophoresis, Transfer buffer, Transfer Electroblot Buffer 10X

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TRIS-buffered saline (TBS, 10X) pH 8,0

Supplier: Thermo Fisher Scientific

Washing buffer, TRIS-buffered saline (TBS, 10X)

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Tris base buffer, powder, Corning®

Supplier: Corning

Tris is commonly used in buffer solutions in biochemical and molecular biological research.

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Buffer, sodium acetate buffer solution pH 5,2 (3 mol/L) AccuGENE®

Supplier: LONZA

Cloning Buffer, Sodium acetate buffer solution pH 5,2 (3 mol/l) AccuGENE®

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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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IEF Cathode buffer (10X) with lysine and arginine

Supplier: Thermo Fisher Scientific

Running Buffer, IEF Cathode buffer (10X) with lysine and arginine

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Phosphate buffered saline solutions (PBS) without calcium and magnesium, HyClone™

Supplier: HyClone products (Cytiva)

Balanced salt solution used for multiple cell culture applications.

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

Supplier: Merck Millipore (Calbiochem‎)

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

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AccuGENE® PBS Buffers

Supplier: LONZA

AccuGENE™ Molecular Biology Buffers are ready-to-use solutions ideal for a wide range of molecular biology applications.

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J.T.Baker® DILUT-IT™, Buffer Solutions, Colour Coded, Concentrate

Supplier: Avantor

Volumetric concentrate, for dilution to 500 ml.

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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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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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MOPS-SDS running buffer (20X)

Supplier: Thermo Fisher Scientific

Running Buffer, MOPS-SDS running buffer (20X)

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MES-SDS running buffer (20X)

Supplier: Thermo Fisher Scientific

Running Buffer, MES-SDS running buffer (20X)

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DNA gel loading buffer 6X

Supplier: LONZA

This buffer is a Ficoll based loading buffer containing Ficoll®, EDTA, xylene cyanol, and bromophenol blue. Ideal for separation of DNA fragments with improved resolution.