Used in immunological research to quantify CD8 molecule levels in pig samples, this ELISA kit enables accurate detection of T-cell activation and immune response in swine. It is widely applied in veterinary research, vaccine development, and infectious disease studies where monitoring cytotoxic T cell activity is critical. The assay supports investigation of immune responses in diseases such as swine flu, African swine fever, and PRRS (Porcine Reproductive and Respiratory Syndrome). It is also useful in immunomodulation studies and evaluating the efficacy of therapeutic interventions in porcine models.