Used in biomedical research to measure soluble platelet endothelial cell adhesion molecule-1 (sPECAM-1) levels in biological samples such as serum, plasma, or cell culture supernatants. This ELISA kit helps study vascular inflammation, endothelial activation, and immune cell migration. It is widely applied in research on cardiovascular diseases, atherosclerosis, cancer angiogenesis, and autoimmune disorders. The assay enables quantitative analysis, supporting both clinical investigations and basic science studies focused on endothelial function and inflammatory processes.