AMPSO buffer is widely used in biochemical and molecular biology research due to its effective buffering capacity in the pH range of 8.3 to 9.7. It is particularly useful in studies involving enzymes, proteins, and other biomolecules that require stable alkaline conditions. AMPSO is commonly employed in electrophoresis, chromatography, and cell culture applications to maintain consistent pH levels. Additionally, it is utilized in diagnostic assays and as a component in various biochemical reagents to ensure optimal performance and accuracy in experimental results. Its low metal ion contamination makes it suitable for sensitive analytical techniques.