Used in biomedical research to quantify ceruloplasmin levels in human biological samples such as serum and plasma. Enables assessment of copper metabolism and liver function. Commonly applied in studies related to Wilson’s disease, iron deficiency anemia, and chronic inflammatory conditions. Supports clinical diagnostics research by providing a reliable, sensitive, and specific measurement method through enzyme-linked immunosorbent assay (ELISA) technique. Widely used in laboratories for biomarker validation and monitoring disease progression.