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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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Buffers, Concentrated Solutions, Honeywell Fluka™

Supplier: Honeywell Research Chemicals
Description: Concentrate for dilution to 500 mL of buffer solution.

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Tricine-SDS Sample Buffer (2X), non-reducing, Thermo Scientific

Supplier: Thermo Scientific Chemicals
Description: Liquid

Certificates

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TBST, 20X, Teknova

Catalog Number: (CA100219-918)
Supplier: Teknova
Description: TBST stock for western blotting and other applications.
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JAW™ Ready-to-Use Dry Buffer Packs, G-Biosciences

Catalog Number: (CA78000-002)
Supplier: G-Biosciences
Description: Dry Powder Buffer Packs are easy-to-use, pre-mixed buffer powders that simply require adding water to generate for use.
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BLOK™ BLOTTO, 5% Modified Milk Protein Blocking Solution, G-Biosciences

Catalog Number: (CA82022-630)
Supplier: G-Biosciences
Description: G-Biosciences' BLOK™ BLOTTO is a pre-formulated, convenient, ready-to-use blocking solution
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Tris Buffers, Sterile

Supplier: G-Biosciences
Description: Tris is an abbreviation of the organic compound known as tris(hydroxymethyl)aminomethane, with the formula (HOCH2)3CNH2. Tris is extensively used in as a major component in buffer solutions.

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Buffer No. 4

Catalog Number: (CA89407-432)
Supplier: HARDY DIAGNOSTICS CA
Description: For use in antibiotic potency assay.
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ReadiUse™ Universal Kinase Reaction Stopping Buffer

Catalog Number: (77462-178)
Supplier: AAT BIOQUEST INC
Description: ReadiUse™ Universal Kinase Reaction Stopping Buffer is an aqueous solution that effectively chelates divalent metal ions.
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PBS Tablet (Phosphate Buffered Saline Tablet)

Catalog Number: (77461-346)
Supplier: AAT BIOQUEST INC
Description: 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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Calcium Buffer Kit

Catalog Number: (77664-080)
Supplier: WORLD PRECISION INSTRUMENTS LLC
Description: 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.

New Product


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HANKS's Balanced Salts, Electron Microscopy Sciences

Catalog Number: (100496-428)
Supplier: Electron Microscopy Sciences
Description: All of our Hanks’ Balanced Salt Solutions contain: Potassium chloride, potassium phosphate monobasic, sodium chloride, sodium phosphate dibasic, and D-glucose. Some formulations may contain additional components. Use the table below as a quick reference for identifying the one that best suits your application.

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Phosphatase Assay Buffers I

Supplier: Sino Biological
Description: Stock solution of buffer used for assaying phosphatase protein.

New Product

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Protein Extraction and Lysis Buffer (PE LB™) Systems, G-Biosciences

Supplier: G-Biosciences
Description: Lysis and extraction of biologically active proteins from cellular and tissue samples is the first critical step for biochemical analysis

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Methyltransferase Assay Buffer IV

Supplier: Sino Biological
Description: Stock solution of the buffer used for assaying protein methyltransferases.

New Product

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Phosphate Buffered Saline (PBS) 1X with 0.1% Tween 80

Catalog Number: (CA77442-728)
Supplier: Teknova
Description: PBS 1X Solution composition: 137.0 mM Sodium chloride, 4.3 mM sodium phosphate dibasic, 2.7 mM potassium chloride, 1.4 mM potassium phosphate monobasic and 0.1% Tween 80.

New Product


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Pierce™ DNA Extraction Buffer, Phenol:Chloroform and Tris Buffer, Thermo Scientific

Supplier: Thermo Scientific
Description: Thermo Scientific Pierce Phenol-Chloroform is phenol supplied premixed with chloroform:isoamyl alcohol (25:24:1).

SDS Certificates

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Stock for this item is limited, but may be available in a warehouse close to you. Please make sure that you are logged in to the site so that available stock can be displayed. If the call is still displayed and you need assistance, please call us at 1-800-932-5000.
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