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.
Sodium Phosphate, 0.2 M Buffer Solution, pH 8.5, Thermo Scientific
Supplier: Thermo Scientific Chemicals
Liquid
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Potassium Phosphate, 0.5 M Buffer Solution., pH 7.4, Thermo Scientific
Supplier: Thermo Scientific Chemicals
Liquid
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Tween 20 washing buffer, 2% in PBS (20X), Thermo Scientific
Supplier: Thermo Scientific Chemicals
Liquid
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Sodium Phosphate, 0.5 M Buffer Solution, pH 9.5, Thermo Scientific
Supplier: Thermo Scientific Chemicals
Liquid
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MOPSO, 0.2 M Buffer Solution, pH 7.0, Thermo Scientific
Supplier: Thermo Scientific Chemicals
Liquid
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RIPA buffer with EDTA, Thermo Scientific
Supplier: Thermo Scientific Chemicals
Liquid
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Tween 20 Blocking Buffer, 1% in PBS (10X), Thermo Scientific
Supplier: Thermo Scientific Chemicals
Viscous liquid
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Potassium Phosphate, 0.5 M Buffer Solution, pH 7.5, Thermo Scientific
Supplier: Thermo Scientific Chemicals
Liquid
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Sodium Phosphate, 0.5 M Buffer Solution, pH 7.5, Thermo Scientific
Supplier: Thermo Scientific Chemicals
Liquid
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BSA Blocking Buffer, 3% in PBS, Thermo Scientific
Supplier: Thermo Scientific Chemicals
Liquid
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Phosphate, 0.5 M Buffer Solution, pH 8.0, Thermo Scientific
Supplier: Thermo Scientific Chemicals
Liquid
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Sodium Citrate, 0.5 M Buffer Solution, pH 6.0, Thermo Scientific
Supplier: Thermo Scientific Chemicals
Liquid
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Glycine, 0.2 M buffer soln., pH 2.5, Thermo Scientific
Supplier: Thermo Scientific Chemicals
Liquid
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TRIS-glycine native sample buffer (4X), pH 8.6, Thermo Scientific
Supplier: Thermo Scientific Chemicals
Liquid
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BLOTTO Antifoam in PBS, with 0.02% Sodium Azide, Thermo Scientific
Supplier: Thermo Scientific Chemicals
Blocking reagent for immunohistochemistry experiments.
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LDS-sample buffer (4X), non-reducing, Thermo Scientific
Supplier: Thermo Scientific Chemicals
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.
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