Used in biomedical research to quantify levels of activated coagulation factor VII (FⅦa) in human plasma or serum samples. This ELISA kit enables researchers to study blood coagulation mechanisms, assess thrombotic or bleeding disorders, and investigate the role of FⅦa in conditions such as sepsis, liver disease, or cancer. It is also applied in drug development and monitoring therapies involving coagulation pathways, providing a sensitive and specific tool for immunoassay-based detection in clinical and laboratory settings.