Used to measure porcine interleukin-3 (IL-3) levels in biological samples such as serum, plasma, or cell culture supernatants. This kit is specifically designed for research purposes to study immune responses in pig models. It enables accurate quantification of IL-3, a cytokine involved in hematopoiesis and immune cell activation, helping researchers investigate inflammatory processes, allergic reactions, and diseases related to white blood cell development. Commonly used in veterinary immunology, vaccine development, and preclinical studies involving porcine systems.