Used in biomedical research to quantitatively measure levels of Human Coagulation Factor I (fibrinogen) in plasma, serum, or other biological samples. This ELISA kit is essential for studying blood coagulation disorders, assessing thrombosis risk, and investigating fibrinogen deficiencies such as afibrinogenemia or hypofibrinogenemia. It supports research in hemostasis, cardiovascular diseases, and inflammatory conditions where fibrinogen acts as an acute-phase protein. The assay enables high-throughput analysis with high sensitivity and specificity, making it valuable in both clinical laboratories and pharmaceutical development for monitoring therapeutic interventions affecting coagulation pathways.