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.

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

Supplier: Serva

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

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Fixation Buffer

Supplier: Stemcell Technologies

Ideal for fixing cells prior to permeabilisation, fixation buffer can be used with Intracellular Permeabilisation Buffer (10X) to conduct intracellular staining for flow cytometry. This fixation buffer can also be used to preserve fluorescently labeled cells prior to analysis by flow cytometry.

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HEPES Buffer Solution (1 M)

Supplier: Stemcell Technologies

HEPES buffer solution is a biological buffer used in cell culture media. Selection of suitable nutrient medium is dependent on type of cell, conditions of culture and degree of chemical definition required for the cell culture application.

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Buffer, PBS solution 10X concentrate (phosphate buffered saline)

Supplier: TREVIGEN

Washing buffer, PBS buffer solution 10X concentrate (phosphate buffered saline)

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EasySep™ Red Blood Cell Lysis Buffer

Supplier: Stemcell Technologies

EasySep™ Red blood cell lysis buffer is for use as directed with EasySep™ or RoboSep™ whole blood kits for the lysis of red blood cells prior to separation from whole blood.

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

Supplier: TREVIGEN

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

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Ambion® buffer, sodium acetate buffer solution pH 5,5 (3 mol/L), RNase-free, Invitrogen™

Supplier: Ambion

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

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Ambion® Buffer, TE solution (TRIS-EDTA buffer), RNase-free, Invitrogen™

Supplier: Ambion

Cloning Buffer, TE buffer solution (TRIS-EDTA buffer)

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Buffer, TE solution 100x concentrate (TRIS-EDTA buffer) pH 8,0

Supplier: Molekula

Cloning Buffer, TE buffer solution 100x concentrate (TRIS-EDTA buffer) pH 8,0

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Ambion® Buffer, TE solution (TRIS-EDTA buffer) pH 8,0, RNase-free, Invitrogen™

Supplier: Ambion

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

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PBS buffer

Supplier: Cytiva

Phosphate buffered saline solution, available with or without detergent, recommended as running buffer for small molecule analysis in Biacore systems. Concentrated stock solution, yielding pH 7,4 when diluted 10X.