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Biological Buffers

 

Biological buffer systems can be used for various applications, such as standard buffers for production processes and bioanalytical methods, for the preparation of culture media, for low -temperature biochemical applications and as elution buffers for chromatography. Buffers are used in almost every experiment. They offer the advantages of controlling reaction conditions and yields in organic synthesis. The task of the buffer is to create a defined environment for the biomolecules so that they can be kept in a stable and native form and stay fully active. As one of the largest European buffer manufacturers, Merck supplies buffers in various grades and packages sizes for customer-specific analysis. We use only highly purified substances of defined specifications in order to ensure reproducible processes on a laboratory or production scale.

Products in this category:
Catalog number Products
115226 N-(2-Acetamido)-2-aminoethanesulfonic acid  buffer substance ACES
115227 N-(2-Acetamido)-iminodiacetic acid  buffer substance ADA
115228 N,N-Bis(2-hydroxyethyl)-2-aminoethanesulfonic acid  buffer substance BES
101910 N,N-Bis(2-hydroxyethyl) glycine  (BICINE) buffer substance
103252 2,2-Bis(hydroxyethyl)-(iminotris)- (hydroxymethyl)-methane  BIS-TRIS
115229 2-(Cyclohexylamino)ethanesulfonic acid  buffer substance CHES
106195 3-(Cyclohexylamino)-1-propanesulfonic acid (CAPS)  buffer substance
104233 Glycylglycine  buffer substance
110110 2-[4-(2-Hydroxyethyl)-1-piperazinyl]-ethanesulfonic acid  Buffer substance HEPES
115231 2-[4-(2-Hydroxyethyl)-1-piperazinyl]-ethanesulfonic acid sodium salt  buffer substance HEPES-Na
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© Merck KGaA, Darmstadt, Germany, 2012


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