AMPSO buffer is widely used in biochemical and molecular biology research due to its effective pH stabilization in the range of 8.3 to 9.7. It is particularly valuable in enzyme studies, where maintaining a consistent pH is critical for accurate results. AMPSO is also employed in cell culture applications, providing a stable environment for cell growth and experimentation. Additionally, it is utilized in electrophoresis and chromatography techniques, where precise pH control is essential for optimal separation and analysis of biomolecules. Its low metal ion contamination makes it suitable for sensitive assays and experiments requiring high purity.