Used in immunological research to quantify interleukin-12 (IL-12) levels in biological samples from sheep, such as serum, plasma, or cell culture supernatants. This kit is essential for studying immune responses, particularly in veterinary research and infectious disease models involving sheep. It helps researchers evaluate Th1 immune responses, monitor cytokine production during infections, and assess vaccine efficacy or inflammatory conditions in ovine models. The assay provides high specificity and sensitivity, enabling accurate measurement of IL-12 concentrations to support studies in animal health, immunology, and vaccine development.