AMPD Buffer 0.2M, pH 9.5

Product Description
AMPD (2-Amino-2-methyl-1,3-propanediol) buffer has a concentration of 0.2M and a pH value of 9.5. It has a boiling point 151°C, a melting point range of 100 - 110°C, and a density of 1.126 g/cm³. This buffer is used as a reaction buffer for enzymes with an activity in the basic pH range and in isotachophoresis (ITP) of proteins. ITP is a form of electrophoresis and is a technique in analytical chemistry used for selective separation and concentration of ionic analytes. AMPD is a component in SDS-gradient gel electrophoresis system that separates polypeptides in the molecular weight range of 1,500 – 100,000. The pH can be adjusted with NaOH or HCl, with no crossing of the desired pH to then backtrack since this may result in altering the salt concentration.

For laboratory use only. Not fit for agricultural, household, clinical use or human consumption.