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You Searched For: 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.

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.


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Section Block, Electron Microscopy Sciences

Supplier: Electron Microscopy Sciences
Description: Blocking solutions based on chemically modified and fragmented ultra-pure casein. Effectively reduces unwanted binding of primary antibody and conjugates use to charged surface of the slide and tissue section.

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Sodium Phosphate, 0.2 M Buffer Solution, pH 8.5, Thermo Scientific

Supplier: Thermo Scientific Chemicals
Description: Liquid

Certificates

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EDTA, 500 mM, pH 8.0, Teknova

Catalog Number: (CA101446-794)
Supplier: Teknova
Description: 200 ml.
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Tris(hydroxymethyl)aminomethane Hydrochloride, 1M stock soln, pH 8.0, Thermo Scientific

Catalog Number: (CAAAJ63636-K2)
Supplier: Thermo Scientific Chemicals
Description: Liquid

Certificates


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TRIS-buffered saline (TBS, 10X) pH 7.6, Thermo Scientific

Supplier: Thermo Scientific Chemicals
Description: Liquid

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BLOK™ Casein, 1% Casein Protein Blocking Solution, G-Biosciences

Supplier: G-Biosciences
Description: G-Biosciences' BLOK™ Casein is a purified protein, used for blocking free binding sites in western blot, ELISA plate well, immunohistochemistry and other immunochemical applications.

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Sodium Borate, 0.5 M Buffer Solution, pH 8.5, Thermo Scientific

Supplier: Thermo Scientific Chemicals
Description: Liquid

Certificates

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EDTA Buffers 0.5 M, Lonza

Supplier: Lonza
Description: AccuGENE™ Molecular Biology Buffers are ready-to-use solutions ideal for a wide range of molecular biology applications.

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MOPS-EDTA-sodium acetate buffer (MESA), Thermo Scientific

Supplier: Thermo Scientific Chemicals
Description: Liquid

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Sodium Acetate, 1 M Aqueous Solution, pH 4.5, RNAse free, Thermo Scientific

Catalog Number: (CAAAJ63669-AK)
Supplier: Thermo Scientific Chemicals
Description: Liquid

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HEPES Buffer, 1M, Teknova

Catalog Number: (CA101446-740)
Supplier: Teknova
Description: HEPES Buffer, 1M, Teknova
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Sodium Citrate, 0.5 M Buffer Solution, pH 6.5, Thermo Scientific

Supplier: Thermo Scientific Chemicals
Description: Liquid

Certificates

Image Unavailable-SXIS-BUF2-500

Ionic Strength Adjustment Buffers, SPEX CertiPrep

Supplier: SPEX CERTIPREP LLC
Description: Buffers for Ion Chromarography and Ion Selective Electrode Standards

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SDS-Page Running Gel Buffers, 10X Concentrate

Catalog Number: (CAMB-017)
Supplier: Rockland Immunochemical
Description: SDS-PAGE, sodium dodecyl sulfate polyacrylamide gel electrophoresis, describes a technique widely used in biochemistry to separate proteins according to their electrophoretic mobility (a function of the length of a polypeptide chain and its charge) and no other physical feature

SDS


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Calcium Buffers

Catalog Number: (77664-082)
Supplier: WORLD PRECISION INSTRUMENTS LLC
Description: CALBUF-2 is especially suitable for calibrating fluorescent Ca⁺⁺ indicators. It provides eleven buffer standards in the 10⁻⁴ to 10⁻⁸ M Ca⁺⁺ range, whereas other commonly used fluorescent Ca⁺⁺ indicators have the apparent Kd in the range of 100 to 300 nM. As with any ionic sensitive indicator, the sensitivity range of these indicators is about 1.0 log unit above and below the Kd. CALBUF-2 provides seven calibration points in this sensitivity range. It has an osmolarity of 0.305, which is isotonic with most mammalian cells.

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GET Buffer, Rockland Immunochemicals

Catalog Number: (CAMB-043)
Supplier: Rockland Immunochemical
Description: GET Buffer pH 8.0, 50 mM Glucose, 10 mM EDTA, 25 mM Tris HCl, pH 8.0 buffer
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