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.
NP-40 lysis buffer with glycerol (2X)
Supplier: Thermo Fisher Scientific
NP-40 lysis buffer with glycerol (2X), Thermo Fisher Scientific
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Ammonia buffer solution pH10 (20 °C) for complexometry, Fluka™
Supplier: Honeywell Chemicals
Ammonia buffer
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Borate buffers, 0.5 M solutions, pH 8,0 to 9,5
Supplier: Thermo Fisher Scientific
Borate buffer, 0,5 M, pH value: 8,0, Liquid
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Buffers, sodium phosphate, 0,2 M solutions
Supplier: Thermo Fisher Scientific
Sodium phosphate buffer solution, 0,2 mol/l, pH value: 7,2, Liquid
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Triton® X-100 lysis buffer, pH 7,4
Supplier: Thermo Fisher Scientific
Triton® X-100 lysis buffer, pH 7.4, Thermo Fisher Scientific
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Buffers, carbonate, 0,5 M solutions
Supplier: Thermo Fisher Scientific
Carbonate buffer solution, 0,5 M, pH value: 9,0, Odourless, Liquid
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Carbonate-buffered saline (5X), pH 9,5
Supplier: Thermo Fisher Scientific
Cell culture buffer, Carbonate-buffered Salin, 5X
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Imidazole-buffered saline (5X)
Supplier: Thermo Fisher Scientific
Washing buffer, Imidazole-buffered saline (5X)
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EPPS, 0,2 M buffer solutions
Supplier: Thermo Fisher Scientific
EPPS buffer solution, 0,2 mol/L, pH value: 8,0, Liquid
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Phosphate, 0,2 M buffer solution, pH 7,2
Supplier: Thermo Fisher Scientific
Phosphate buffer soln, 0,2 M, pH value: 7,2, Liquid
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TRIS-buffered saline (TBS, 10X, high salt) pH 7,4
Supplier: Thermo Fisher Scientific
Washing buffer, TRIS-buffered saline (TBS, 10X, high salt)
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Buffers, Sodium Citrate, 0,5M Solutions
Supplier: Thermo Fisher Scientific
Sodium citrate buffer, 0,5 M, pH value: 5,5, Colourless, Odourless, Liquid
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Buffer, tris(hydroxymethyl)aminomethane hydrochloride, 1 M solution, pH 7,4, RNase free
Supplier: Thermo Fisher Scientific
Cloning Buffer, TRIS buffer solution pH 7,4 (1 mol/l)
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Laemmli SDS sample buffer, non-reducing (6X)
Supplier: Thermo Fisher Scientific
Loading Buffer, Laemmli SDS Sample Buffer, non-reducing, 6X
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Phosphate-buffered saline (PBS, 10X), with Triton® X-100
Supplier: Thermo Fisher Scientific
Washing buffer, Phosphate-buffered saline (PBS, 10X), with Triton® X-100
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Buffers, MOPS, 0,5 M solutions
Supplier: Thermo Fisher Scientific
MOPS buffer solution, 0,5 mol/L, pH value: 7,5, Odourless, Liquid
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Supplier: VWR Chemicals
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Supplier: VWR Chemicals
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Supplier: VWR Chemicals
Catalog #: 1.00030.2500
Supplier: Merck
Catalog #: 83645.320
Supplier: VWR Chemicals
Catalog #: 20060.320
Supplier: VWR Chemicals