Suberylglycine is primarily utilized in research and diagnostic applications, particularly in the field of metabolomics. It serves as a biomarker for certain metabolic disorders, aiding in the identification and monitoring of diseases related to fatty acid metabolism. In clinical studies, it is often analyzed in urine samples to assess metabolic health and detect abnormalities. Additionally, suberylglycine is employed in biochemical research to study pathways involving fatty acid oxidation and energy metabolism, providing insights into cellular processes and potential therapeutic targets. Its role in these areas makes it a valuable tool for advancing understanding in both medical diagnostics and metabolic research.