MPT.NAG is widely utilized in biochemical research as a substrate for enzymes, particularly those involved in carbohydrate metabolism. It serves as a critical tool in studying the mechanisms and kinetics of glycosidases and other related enzymes. In the field of glycobiology, MPT.NAG is employed to investigate the structure and function of glycoproteins and glycolipids, aiding in the understanding of cellular processes and signaling pathways. Additionally, it is used in the development of enzyme inhibitors and therapeutic agents targeting metabolic disorders. Its application extends to diagnostic assays, where it helps in detecting enzyme activity levels in clinical samples, contributing to the diagnosis and monitoring of various diseases.