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.

Phosphate, 0,2 M buffer solution, pH 7,6

Supplier: Thermo Fisher Scientific

Phosphate buffer soln, 0,2 M, pH value: 7,6, Liquid

Expand 1 Items

TBE sample buffer (6X)

Supplier: Thermo Fisher Scientific

Loading Buffer, TBE Sample Buffer, 6X

Expand 2 Items

LDS-sample buffer (4X), non-reducing

Supplier: Thermo Fisher Scientific

LDS-sample buffer (4X), non-reducing is used in SDS-polyacrylamide gel electrophoresis (SDS-PAGE). It is used in denaturing gels and is compatible with both coomassie and silver staining and Western blotting applications.

Expand 2 Items

IEF Cathode buffer (10X) with lysine

Supplier: Thermo Fisher Scientific

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

Expand 1 Items

Glycine, 0.2M buffer soln., pH 3.0

Supplier: Thermo Fisher Scientific

Glycine buffer solution, 0,2 M, pH value: 3,0, Odourless, Liquid

Expand 2 Items

TRIS-buffered saline (TBS, 10X), with 1% Triton® X-100

Supplier: Thermo Fisher Scientific

Washing buffer, TRIS-buffered saline (TBS, 10X), with 1% Triton® X-100

Expand 1 Items

Nitrocellulose stripping buffer (10X)

Supplier: Thermo Fisher Scientific

Electrophoresis, Nitrocellulose Stripping Buffer, 10X

Expand 2 Items

Sodium Cacodylate, 0,1 M Buffer solution, pH 6,5

Supplier: Thermo Fisher Scientific

Liquid.

Expand 1 Items

Phosphate, 0,2 M buffer solution, pH 7,4

Supplier: Thermo Fisher Scientific

Phosphate buffer soln, 0,2 M, pH value: 7,4, Liquid

Expand 2 Items

Maleate buffers, 0,2 M solutions, pH 5,0 - 7,0

Supplier: Thermo Fisher Scientific

Maleate buffer, 0,2 M, pH value: 6,5, Liquid

Expand 4 Items

Phosphate-buffered saline (PBS, 1X), sterile filtered

Supplier: Thermo Fisher Scientific

Phosphate-buffered saline (PBS), sterile filtered, 1X, Liquid

Expand 1 Items

Buffer, sodium acetate, 3 M aq, soln, pH 5,2, RNAse free

Supplier: Thermo Fisher Scientific

Sodium acetate buffer solution pH 5,2 is been widely used in for precipitation of nucleic acids and preparation of gel stains for protein gel electrophoresis.