Used in research settings to quantify soluble endothelial protein C receptor (sEPCR) levels in human biological samples such as plasma or serum. This assay helps investigate conditions related to endothelial dysfunction, coagulation disorders, and inflammatory diseases including sepsis, atherosclerosis, and thrombosis. By measuring sEPCR concentrations, researchers can assess the role of the protein C pathway in disease progression and evaluate potential therapeutic interventions targeting endothelial activation or coagulopathy. The kit is for laboratory research use only and not intended for diagnostic procedures.