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.
Buffers, TBS, 20X solution, pH 7,4, molecular biology grade, ultrapure
Supplier: Thermo Fisher Scientific
Used in Western blotting protocols.
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Phosphate, 0,5M buffer solution, pH 9,0
Supplier: Thermo Fisher Scientific
Phosphate buffer soln, 0,5 M, pH value: 9,0, Liquid
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Buffer Solutions
Supplier: Thermo Fisher Scientific
pH Buffer solution, pH value: 8,00, ±0.01, Reference temperature: 25 °C
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DNA gel loading buffer 6X
Supplier: LONZA
This buffer is a Ficoll based loading buffer containing Ficoll®, EDTA, xylene cyanol, and bromophenol blue. Ideal for separation of DNA fragments with improved resolution.
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RIPA Lysis and Extraction Buffer
Supplier: G-Biosciences
A complete lysis buffer for the release of cytoplasmic, membrane and nuclear proteins from adherent and suspension cultured mammalian cells. The RIPA lysis buffer is fully compatible with many applications, including reporter assays, protein assays, immunoassays and other protein purification techniques.
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Buffer, TAE solution 50X concentrate (TRIS-acetate-EDTA buffer), MP Biomedicals
Supplier: MP Biomedicals
Running Buffer, TAE buffer solution 50X concentrate (TRIS-acetate-EDTA buffer)
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Buffers, sodium borate, 0,5 M solutions
Supplier: Thermo Fisher Scientific
Sodium borate buffer solution, 0,5 M, pH value: 9,0, Colourless, Liquid
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Buffer kit for antibody purification on protein A column
Supplier: Thermo Fisher Scientific
Buffer kit for antibody purification
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Buffers, AMPSO, 0,2 M solutions
Supplier: Thermo Fisher Scientific
AMPSO buffer solution, 0,2 mol/L, pH value: 9,0, Colourless, Odourless, Liquid
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Buffers, TRIS, 1,0 M solutions, 0,2 µm filtered
Supplier: Thermo Fisher Scientific
Colourless odourless TRIS buffers filtered.
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Buffer, HEPES solution (1 mol/L), Corning®
Supplier: Corning
HEPES (N-2-hydroxyethylpiperazine-N'-2-ethanesulphonic acid) provides an alternative to the use of bicarbonate for buffering because it does not require elevated levels of CO2
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MES-buffered saline (5X), pH 6.5
Supplier: Thermo Fisher Scientific
MES-buffered saline, 5X, pH value: 6,5, Liquid
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Phosphate, 0,2 M buffer solution, pH 7,4
Supplier: Thermo Fisher Scientific
Phosphate buffer soln, 0,2 M, pH value: 7,4, Liquid
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Buffer, bicarbonate, 1M solution, pH 9,0
Supplier: Thermo Fisher Scientific
Bicarbonate, 1M buffer solution, pH 9,0, Liquid
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Sodium acetate, Corning® 3M™
Supplier: Corning
Sodium Acetate is a common molecular biology reagent. All production lots are tested to ensure that they are free of RNAse. It is often used in buffer systems to maintain the pH of a given solution.
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Factor XA protease digestion buffer
Supplier: Thermo Fisher Scientific
Factor XA Protease Digestion Buffer