Used in immunological research to detect and quantify Immunoglobulin A (IgA) in bovine samples, this ELISA kit is essential for studying mucosal immunity in cattle. It supports diagnosis and monitoring of infectious diseases such as mastitis, respiratory infections, and gastrointestinal disorders. Widely applied in veterinary diagnostics, vaccine development, and herd health studies, the kit enables researchers to assess immune responses and evaluate the effectiveness of immunization programs. Its high sensitivity and specificity make it a reliable tool in both academic and agricultural research settings.