Used in immunological research to quantify levels of Interleukin-12 (IL-12) in biological samples such as serum, plasma, or cell culture supernatants. Enables researchers to study the role of IL-12 in immune responses, including T-cell activation and differentiation, particularly in the context of autoimmune diseases, infectious diseases, and cancer immunotherapy. Widely applied in preclinical studies to evaluate the efficacy of therapeutic agents that modulate the immune system. The kit provides a reliable, sensitive, and high-throughput method for detecting IL-12 concentrations, supporting data generation in both academic and pharmaceutical research settings.