Used in biomedical research to quantify Endocan (ESM-1) levels in human serum, plasma, or cell culture supernatants. Helps investigate endothelial cell activation and dysfunction in conditions like sepsis, cancer, and inflammatory diseases. Supports studies on tumor angiogenesis, cardiovascular disorders, and immune responses by providing a sensitive and specific measurement of Endocan concentration. Widely applied in clinical research settings to assess disease progression and response to therapy.