Used as a buffering agent in biochemical and molecular biology applications, it helps maintain stable pH levels in cell cultures, enzyme reactions, and electrophoresis. It is particularly effective in maintaining physiological pH ranges, making it suitable for studies involving proteins, nucleic acids, and other biomolecules. Additionally, it is utilized in diagnostic assays and pharmaceutical formulations to ensure consistent and reliable results. Its compatibility with biological systems and minimal interference with biochemical processes make it a preferred choice in various research and industrial settings.