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Biological Buffers


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Biological Buffers

Biological buffers are inert and have short-term effects on the system under investigation, both of which are distinct advantage over inorganic substances and weak organic acids that were used in the past. Most biological buffers in use today are N-substituted taurine or glycine buffers, which meet most of the requirements that biological buffers have to fulfill. Buffer systems are usually used for experiments to enable direct comparison of results.


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Catalog Number: (77461-344)

Supplier:  AAT BIOQUEST INC
Description:   A citrate buffer is an aqueous solution composed of a weak acid (citric acid) and its conjugate base (sodium citrate).
Supplier:  Teknova
Description:   PBS/Tween for immunological and other applications.
Supplier:  G-Biosciences
Description:   TE Buffer (Tris-EDTA Buffer) is a common molecular biology buffer that is used to protect DNA and RNA from degradation. The Tris buffering agent and EDTA metal chelating properties help protect DNA and RNA.
Catalog Number: (100219-264)

Supplier:  Teknova
Description:   These buffers are used for cell culture and molecular biology applications.
Supplier:  G-Biosciences
Description:   Bacterial expression of recombinant proteins is a popular and routinely used technique in protein studies

Supplier:  Thermo Scientific Chemicals
Description:   HEPES, 1.0M buffer soln., pH 6.5, sterile-filtered
MSDS SDS
Supplier:  Bio X Cell
Description:   InVivoPureâ„¢ dilution buffers are specifically formulated and tested to satisfy the stringent requirements for <i>in vivo</i> applications.
New Product
Supplier:  Bio X Cell
Description:   InVivoPureâ„¢ dilution buffers are specifically formulated and tested to satisfy the stringent requirements for <i>in vivo</i> applications.
New Product
Supplier:  Electron Microscopy Sciences
Description:   Aqueous PIPES solution adjusted by 0.1N Sodium Hydroxide to pH 5.5-6.0.
Minority or Woman-Owned Business Enterprise
Supplier:  Electron Microscopy Sciences
Description:   Acetate Buffer is 0.2m and avaialbe with a pH 4.2, 5.0 or 5.6.
Minority or Woman-Owned Business Enterprise
Supplier:  Teknova
Description:   PBS buffer contains 137 mM sodium chloride, 7 mM sodium phosphate dibasic, 3 mM potassium chloride, 1.4 mM potassium phosphate monobasic, 4 mM EDTA pH 7.4
Supplier:  Teknova
Description:   For use in research and development.
Supplier:  Thermo Scientific Chemicals
Description:   Liquid
MSDS SDS
Supplier:  Thermo Scientific Chemicals
Description:   Colourless odourless buffer solutions.
MSDS SDS
Supplier:  Ricca Chemical
Description:   pH 4.0. APHA, ASTM, EPA, for Chlorine. Container: Plastic.
MSDS SDS
Small Business Enterprise
Supplier:  Thermo Scientific Chemicals
Description:   Liquid
MSDS SDS
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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.
This product is marked as restricted and can only be purchased by approved Shipping Accounts. If you need further assistance, email VWR Regulatory Department at Regulatory_Affairs@vwr.com
-Additional Documentation May be needed to purchase this item. A VWR representative will contact you if needed.
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The original product is no longer available. The replacement shown is available.
This product is no longer available. Alternatives may be available by searching with the VWR Catalog Number listed above. If you need further assistance, please call VWR Customer Service at 1-800-932-5000.
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