Used as a substrate for trypsin-like enzymes in biochemical research to study enzyme kinetics and inhibition. It helps in understanding protease activity and mechanisms in various biological processes. Applied in the development of enzyme inhibitors for therapeutic purposes, particularly in diseases involving abnormal protease activity. Also utilized in peptide synthesis as a protecting group for arginine residues, ensuring selective reactions during the construction of complex peptides. Its role in research contributes to advancements in biochemistry, drug discovery, and molecular biology.