Application segmentation maps endopeptidase utilization across four core domains: pharmaceuticals, diagnostics, research, and food & beverages. In pharmaceuticals, endopeptidases serve as active ingredients or targets in enzyme‑replacement therapies, anticoagulants, and anti‑cancer agents, generating the largest share of the market—approximately 45% of total revenue. Diagnostic applications leverage enzyme‑based assays for biomarker detection, contributing around 25%, as high‑throughput platforms demand stable, specific proteases. Research consumption, encompassing academic and contract‑research laboratories, accounts for 20% of sales, driven by the need for recombinant enzymes in protein‑engineering and structural‑biology studies. The food & beverage sector, though smaller, utilizes endopeptidases for protein hydrolysis, flavor development, and texture modification, representing roughly 10% of market volume. This Endopeptidase segmentation by application highlights the proportional impact of each end‑use on overall market dynamics and supports forecasting of growth trajectories within each vertical.