Used in immunological research to quantify levels of mouse Monocyte Chemotaxis Protein-4 (MCP-4/CCL13) in biological samples such as serum, plasma, or cell culture supernatants. This ELISA kit enables researchers to study inflammatory responses, immune cell recruitment, and the role of MCP-4 in diseases like asthma, atherosclerosis, and autoimmune disorders. It is a valuable tool for assessing chemokine expression in mouse models of inflammation and for evaluating the efficacy of anti-inflammatory treatments.