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.
HNE Buffer, Sterile
Supplier: Teknova
HNE Buffer composition: 50 mM HEPES, 0.15 M sodium chloride, 25 mM EDTA.
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Monarch® gDNA Blood Lysis Buffer, New England Biolabs
Supplier: New England Biolabs (NEB)
The Monarch® gDNA Blood Lysis Buffer a component of the Monarch® Genomic DNA Purification Kit (NEB #T3010), which can be used to purify up to 30 µg genomic DNA from a variety of sample types.
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Calcium Buffer Kit
Supplier: WORLD PRECISION INSTRUMENTS LLC
A set of eight calcium buffers covering the range of concentration from 10⁻¹ to 10⁻⁸ M Ca⁺⁺. Each buffer contains 20 ml of solution and enough potassium chloride to set the ionic strength to 0.1 M.
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PBS Tablet (Phosphate Buffered Saline Tablet)
Supplier: AAT Bioquest
Each PBS tablet prepares 100 mL of a 1X PBS solution containing 137 mM sodium chloride, 10 mM phosphate buffer, and 2.7 mM potassium chloride (pH 7.4).
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MES Buffers, Sterile, Teknova
Supplier: Teknova
Suitable for cell culture and molecular biology applications.
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BBL™ Phosphate Buffer, BD
Supplier: BD
This is used as buffered diluent for microbiological procedures.
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Diluent Solution, Sterile, Teknova
Supplier: Teknova
Diluent for immunological applications.
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10X Tris-Glycine
Supplier: Rockland Immunochemical
Tris-Glycine Running Gel buffer for polyacrylamide gel electrophoresis - without SDS (sodium dodecyl sulfate)
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SSPE Buffer, 20X, Rockland Immunochemicals
Supplier: Rockland Immunochemical
Saline–Sodium Phosphate–EDTA (SSPE) is used in bacterial screening and hybridization procedures.
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10X PBS pH 7.2
Supplier: Rockland Immunochemical
10X Phosphate buffered saline (PBS) pH 7.2
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TBST, 20X, Teknova
Supplier: Teknova
TBST stock for western blotting and other applications.
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Biological Buffers, Teknova
Supplier: Teknova
Teknova buffers are specifically formulated to comply with current molecular biology protocols.
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10X Washing Buffers, pH 7.5 Solution
Supplier: Teknova
This washing buffer contains 1 M maleic acid and 1.5 M NaCl with pH 7.5.
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pH Singles Calibration Pouches
Supplier: Antyila Scientific
No Unwieldy Bottles to Carry or Clean
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Oakton® pH Buffer Solutions, Cole-Parmer
Supplier: Antyila Scientific
Ideal for laboratory and field analysis
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Catalog #: CA21905-026
Supplier: Kimberly-Clark