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.
HEPES Buffer Solution (1 M)
Supplier: Stemcell Technologies
HEPES buffer solution is a biological buffer used in cell culture media. Selection of suitable nutrient medium is dependent on type of cell, conditions of culture and degree of chemical definition required for the cell culture application.
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Buffer, TBE solution 10X concentrate (TRIS-borate-EDTA buffer)
Supplier: Serva
Running Buffer, TBE buffer solution 10X concentrate (TRIS-borate-EDTA buffer)
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Puregene RBC and Cell Lysis Solutions
Supplier: QIAGEN
For purification of archive-quality DNA from a wide range of sample types.
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Buffer, TBE solution 10X concentrate (TRIS-borate-EDTA buffer)
Supplier: Ambion
Running Buffer, TAE buffer solution 25X concentrate (TRIS-acetate-EDTA buffer)
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Buffer, PBS solution 10X concentrate (phosphate buffered saline)
Supplier: Roth Carl
Washing buffer, PBS buffer solution 10X concentrate (phosphate buffered saline)
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Buffer, TAE solution 50X concentrate (TRIS-acetate-EDTA buffer)
Supplier: Molekula
Running Buffer, TAE buffer solution 50X concentrate (TRIS-acetate-EDTA buffer)
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Ion pair reagents for analytical HPLC, PIC®
Supplier: WATERS
Tetrabutylammonium hydrogen sulfate, low UV reagent
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Dulbecco's Phosphate Buffered Saline (D-PBS), 10X Concentrate without Ca++ and Mg++
Supplier: Stemcell Technologies
Dulbecco’s phosphate-buffered saline (D-PBS) can be used as a temporary diluting, washing, irrigating or transporting solution for cell or tissue culture. It provides a buffering system to maintain the physiological pH range and osmotic balance of culture media and provides cells with a source of water and essential inorganic ions.
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Buffer, TRIS solution pH 7,5 (1 mol/L)
Supplier: Serva
Cloning Buffer, TRIS buffer solution pH 7,5 (1 mol/l)
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RoboSep™-C PBS/EDTA Buffer
Supplier: Stemcell Technologies
PBS buffer containing EDTA.
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Buffer, TRIS solution pH 8,8 (1 mol/L)
Supplier: Serva
Cloning Buffer, TRIS buffer solution pH 8,8 (1 mol/l)
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SDS-MW gel buffer
Supplier: Beckman Coulter
Separating Buffer, SDS-MW gel buffer, proprietary formulation, 0,2% SDS
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Buffer, TE solution 100x concentrate (TRIS-EDTA buffer) pH 8,0
Supplier: Molekula
Cloning Buffer, TE buffer solution 100x concentrate (TRIS-EDTA buffer) pH 8,0
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Ambion® Buffer, TE solution (TRIS-EDTA buffer) pH 8,0, RNase-free, Invitrogen™
Supplier: Ambion
Cloning Buffer, TE buffer solution (TRIS-EDTA buffer) pH 8,0
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Ambion® buffer, sodium acetate buffer solution pH 5,5 (3 mol/L), RNase-free, Invitrogen™
Supplier: Ambion
Cloning Buffer, Sodium acetate buffer solution pH 5,5 (3 mol/l)
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Ambion® Buffer, TE solution (TRIS-EDTA buffer), RNase-free, Invitrogen™
Supplier: Ambion
Cloning Buffer, TE buffer solution (TRIS-EDTA buffer)
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Supplier: VWR Chemicals
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