CAPSO buffer is widely used in biochemical and molecular biology research for maintaining stable pH conditions in various experimental procedures. It is particularly effective in the pH range of 8.9 to 10.3, making it suitable for applications such as enzyme assays, protein purification, and electrophoresis. Its compatibility with biological systems and minimal interference with enzymatic activities make it a preferred choice for studies involving alkaline pH environments. Additionally, CAPSO buffer is utilized in cell culture experiments and diagnostic assays where precise pH control is critical for accurate results. Its stability and buffering capacity also support its use in chromatography and other analytical techniques.