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.

717 Results

Sort by

Laemmli SDS sample buffer, non-reducing (6X)

Supplier: Thermo Fisher Scientific

Loading Buffer, Laemmli SDS Sample Buffer, non-reducing, 6X

Expand 2 Items

Phosphate-buffered saline (PBS, 10X), with Triton® X-100

Supplier: Thermo Fisher Scientific

Washing buffer, Phosphate-buffered saline (PBS, 10X), with Triton® X-100

Expand 2 Items

Buffers, MOPS, 0,5 M solutions

Supplier: Thermo Fisher Scientific

MOPS buffer solution, 0,5 mol/L, pH value: 7,5, Odourless, Liquid

Expand 4 Items

Phosphate, 0,5M buffer solution, pH 8,5

Supplier: Thermo Fisher Scientific

Phosphate buffer soln, 0,5 M, pH value: 8,5, Liquid

Expand 2 Items

BIS-TRIS, 0,2 M Buffer Solutions

Supplier: Thermo Fisher Scientific

BIS-TRIS buffer solution, 0,2 M, pH value: 6,0, Colourless, Odourless, Liquid

Expand 8 Items

Kinase buffer I (5X)

Supplier: Thermo Fisher Scientific

Kinase buffer I (5X)

Expand 2 Items

TRIS-Tricine-SDS running buffer (10X), cathode buffer, pH 8,3

Supplier: Thermo Fisher Scientific

Running Buffer, TRIS-Tricine-SDS running buffer (10X), cathode buffer

Expand 2 Items

NP-40 lysis buffer

Supplier: Thermo Fisher Scientific

NP-40 lysis buffer, Thermo Fisher Scientific

Expand 2 Items

PIPES-buffered saline (5X), pH 6,5

Supplier: Thermo Fisher Scientific

PIPES-buffered saline, 5X, pH value: 6,5, Colourless, Liquid

Expand 2 Items

Phosphate, 0,2 M buffer solution, pH 8,0

Supplier: Thermo Fisher Scientific

Phosphate buffer soln, 0,2 M, pH value: 8,0, Liquid

Expand 1 Items

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

Supplier: Thermo Fisher Scientific

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

Expand 2 Items

IEF Cathode buffer (10X) with lysine and arginine

Supplier: Thermo Fisher Scientific

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

Expand 1 Items

pH buffer solutions, referenced at 20 °C, traceable to SRM from NIST, Fluka™

Supplier: Honeywell Chemicals

pH Buffer solution, Phosphate, pH value: 7,00, ±0.02, Reference temperature: 20 °C, Fluka™, 6×1 L

Expand 29 Items

Triethylammonium acetate buffer, BioUltra, volatile buffer, Fluka®

Supplier: Honeywell Chemicals

Triethylammonium acetate buffer, 1,0 M in H₂O, pH value: 7,0

Expand 2 Items

Laemmli SDS sample buffer, non-reducing (4X)

Supplier: Thermo Fisher Scientific

Loading Buffer, Laemmli SDS Sample Buffer, non-reducing, 4X

Expand 2 Items

GST buffer kit

Supplier: Cytiva

GST Buffer Kit contains carefully prepared buffer concentrates for binding, washing, and elution of GST-tagged proteins according to recommended protocols.