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.
Buffer, PBS (1X, Dulbecco's) powder pack
Supplier: PanReac AppliChem
Powder mixture to prepare PBS buffer (1X) according to Dulbecco.
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Buffer, TAE solution 50X concentrate (TRIS-acetate-EDTA buffer) pH 8,5
Supplier: PanReac AppliChem
Running Buffer, TAE buffer solution 50X concentrate (TRIS-acetate-EDTA buffer) pH 8,5
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Kinase buffer I (5X)
Supplier: Thermo Fisher Scientific
Kinase buffer I (5X)
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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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Borate buffers, 0.5 M solutions, pH 8,0 to 9,5
Supplier: Thermo Fisher Scientific
Borate buffer, 0,5 M, pH value: 8,5, Liquid
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BIS-TRIS, 0,2 M Buffer Solutions
Supplier: Thermo Fisher Scientific
BIS-TRIS buffer solution, 0,2 M, pH value: 6,5, Colourless, Odourless, 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: 7,5, Liquid
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Phosphate, 0,5M buffer solution, pH 8,5
Supplier: Thermo Fisher Scientific
Phosphate buffer soln, 0,5 M, pH value: 8,5, Liquid
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Phosphate, 0,2 M buffer solution, pH 4,4
Supplier: Thermo Fisher Scientific
Phosphate buffer soln, 0,2 M, pH value: 4,4, Liquid
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Buffers, MOPS, 0,5 M solutions
Supplier: Thermo Fisher Scientific
MOPS buffer solution, 0,5 mol/L, pH value: 7,0, Odourless, Liquid
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Laemmli SDS sample buffer, non-reducing (4X)
Supplier: Thermo Fisher Scientific
Loading Buffer, Laemmli SDS Sample Buffer, non-reducing, 4X
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PIPES-buffered saline (5X), pH 6,5
Supplier: Thermo Fisher Scientific
PIPES-buffered saline, 5X, pH value: 6,5, Colourless, Liquid
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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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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
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NP-40 lysis buffer
Supplier: Thermo Fisher Scientific
NP-40 lysis buffer, Thermo Fisher Scientific
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Carbonate-buffered saline (5X), pH 9,5
Supplier: Thermo Fisher Scientific
Cell culture buffer, Carbonate-buffered Salin, 5X