Used in clinical and research laboratories to quantify D-dimer levels in human blood samples, aiding in the diagnosis and monitoring of thrombotic disorders such as deep vein thrombosis (DVT), pulmonary embolism (PE), and disseminated intravascular coagulation (DIC). The kit enables sensitive and specific detection of D-dimer, a fibrin degradation product, through enzyme-linked immunosorbent assay (ELISA), supporting accurate assessment of fibrinolysis and clot formation. Widely applied in studies related to coagulation pathways, cardiovascular diseases, and hemostasis research.