MOPSO Free Acid (CAS 68399-77-9)

MOPSO Free Acid, or 3-(N-Morpholino)propanesulfonic acid, is a chemical compound widely employed in scientific research for its buffering properties and versatility in various experimental settings. One of its primary mechanisms of action lies in its ability to maintain a stable pH environment, making it an essential component in biochemical and molecular biology studies. MOPSO acts as a zwitterionic buffer with a pKa near physiological pH, enabling precise control of pH in biological assays, enzyme kinetics studies, and cell culture experiments. Its buffering capacity helps to stabilize the pH of reaction mixtures, ensuring optimal conditions for the activity and stability of biological molecules, such as enzymes, proteins, and nucleic acids. Additionally, MOPSO has found applications in electrophoresis techniques, where it serves as a running buffer for the separation and analysis of biomolecules based on size and charge. Furthermore, MOPSO is utilized in protein purification and chromatography, acting as a mobile phase buffer for the isolation and purification of biomolecules. Moreover, MOPSO is employed in the preparation of biochemical reagents and analytical standards, ensuring the accuracy and reproducibility of experimental results. Overall, MOPSO Free Acid is a valuable compound in scientific research, owing to its buffering capabilities and broad utility in various research applications spanning biochemistry, molecular biology, electrophoresis, protein purification, and analytical chemistry.