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.
Permeabilisation, (buffer)
Supplier: Enzo Life Sciences
Permeabilization, (buffer)
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VWR®, Buffers, Sodium acetate
Supplier: VWR Chemicals
Sodium acetate buffer B, VWR®
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VWR® Buffer Tablets for Haematology
Supplier: VWR Chemicals
These tablets provide a rapid and convenient method of preparing a buffer solution.
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Phosphate Buffer, pH 6.6 at 25 °C
Supplier: SIGMA ALDRICH MICROSCOPY
Phosphate buffer's buffering capacity is pH sensitive and is preferred to be used at physiological pH (7,2 to 7,4).
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Buffer concentrate, citrate phosphate, Sigma-Aldrich®
Supplier: SIGMA ALDRICH MICROSCOPY
These buffers are used to elute adult hemoglobin by the procedure of Oski and Naiman, a modification of the Kleihauer Betke procedure for the demonstration of fetal hemoglobin.
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VWR® Ultra Pure Grade, Sm buffer
Supplier: VWR Chemicals
Cloning Buffer, SM BUFFER
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MMP-3 fluorescent assay buffer
Supplier: Enzo Life Sciences
MMP-3 Fluorescent assay buffer
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Fixation/Permeabilisation, (buffer)
Supplier: Enzo Life Sciences
Fixation/Permeabilization, (buffer)
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VWR®, SSC buffer, 20X, ultra-pure grade
Supplier: VWR Chemicals
SSC buffer is a hybridisation buffer for Northern and Southern blots.
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Buffer, TRIS solution pH 8 (1 mol/L)
Supplier: PanReac AppliChem
Cloning Buffer, TRIS buffer solution (1 mol/l)
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Buffer, TAE solution 50X concentrate (TRIS-acetate-EDTA buffer)
Supplier: BIOMOL RESEARCH LABORATORIES
Running Buffer, TAE buffer solution 50X concentrate (TRIS-acetate-EDTA buffer)
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VWR®, TE (Tris-EDTA) buffer, pH 8,0 for biotechnology
Supplier: VWR Chemicals
Ready to use Tris-EDTA buffer.
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Buffer, TRIS solution pH 7,5 (1 mol/L)
Supplier: PanReac AppliChem
Cloning Buffer, TRIS buffer solution pH 7,5 (1 mol/l)
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Catalog #: 83639.320
Supplier: VWR Chemicals
Catalog #: 20864.320
Supplier: VWR Chemicals
Catalog #: 83640.320
Supplier: VWR Chemicals
Catalog #: 31770.294
Supplier: VWR Chemicals
Catalog #: 83645.320
Supplier: VWR Chemicals