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, 0.5 M Buffer Solution, pH 9.0, Thermo Scientific
Supplier: Thermo Scientific Chemicals
Liquid
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IEF Cathode buffer (10X) with lysine and arginine, Thermo Scientific
Supplier: Thermo Scientific Chemicals
For isoelectric focusing
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BSA Blocking Buffer, 3% in PBS, with 0.02% sodium azide, Thermo Scientific
Supplier: Thermo Scientific Chemicals
Liquid
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Phosphate-buffered saline (PBS, 10X), with Triton® X-100, Thermo Scientific
Supplier: Thermo Scientific Chemicals
Liquid
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Gey's Balanced Salt Solution, with Calcium, with Magnesium, without Phenol, Thermo Scientific
Supplier: Thermo Scientific Chemicals
Cell culture buffer, Gey's Balanced Salt Solution, with calcium, with magnesium, without phenol
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Sodium Acetate, 3M aqua solution, pH 5.2, RNAse free, Thermo Scientific
Supplier: Thermo Scientific Chemicals
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. Sodium acetate buffer solution is suitable for precipitation of DNA, elution of proteins and for use in molecular biology applications such as Chip-on-Chip assay and in vitro enzyme inhibition assay.
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Gelatin Blocking Buffer, 1% in PBS, Thermo Scientific
Supplier: Thermo Scientific Chemicals
Liquid
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TAE Buffer, 10X Solution, Molecular Biology Grade, Ultrapure, Thermo Scientific
Supplier: Thermo Scientific Chemicals
10X TAE solution consisting of 400 mM Tris and 0.01M EDTA in high purity dH₂O adjusted to pH 8.3
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Citrate, 0.5 M Buffer Solution, pH 6.0, Thermo Scientific
Supplier: Thermo Scientific Chemicals
Liquid
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Sodium phosphate, 0.5 M buffer soln., pH 8.5, Thermo Scientific
Supplier: Thermo Scientific Chemicals
Liquid
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TBE urea sample buffer (2X), Thermo Scientific
Supplier: Thermo Scientific Chemicals
Liquid
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Phosphate-Buffered Saline (DPBS, 1X), Dulbecco's Formula, without Calcium, without Magnesium, Thermo Scientific
Supplier: Thermo Scientific Chemicals
Liquid
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Sodium pyrophosphate, 200 mM buffer solution., Thermo Scientific
Supplier: Thermo Scientific Chemicals
Liquid
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Glycine, 0.2M Buffer Soln., pH 3.0, Low Endotoxin, Thermo Scientific
Supplier: Thermo Scientific Chemicals
Liquid
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Transfer or electro blotting buffer (10X), pH 8.5, Thermo Scientific
Supplier: Thermo Scientific Chemicals
Liquid
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BSA Blocking Buffer, 3% in PBS, with 0.05% Tween-20, Thermo Scientific
Supplier: Thermo Scientific Chemicals
Liquid
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