Used to quantitatively measure rat macrophage inflammatory protein-1α (CCL3) in biological samples such as serum, plasma, cell culture supernatants, and tissue homogenates. This ELISA kit is widely applied in immunology and inflammation research to study immune cell activation, chemotaxis, and the role of CCL3 in diseases like arthritis, asthma, and neuroinflammation. It enables researchers to monitor cytokine levels in experimental models involving infection, autoimmunity, or drug response, providing insights into inflammatory pathways and potential therapeutic targets.