Used primarily as a protease inhibitor in biochemical research, it effectively inhibits enzymes like trypsin and thrombin, aiding in the study of enzymatic mechanisms and protein interactions. In medical research, it serves as a tool to investigate blood coagulation processes and develop anticoagulant therapies. Additionally, it is utilized in the purification of proteins and enzymes, ensuring high-purity samples for analytical or therapeutic purposes. Its application extends to the study of inflammatory and immune responses, where it helps in understanding the role of serine proteases in disease pathways.