Used in immunological research to quantify levels of RANTES/CCL5, a chemokine involved in inflammatory responses. The ELISA kit enables detection of RANTES in biological samples such as serum, plasma, and cell culture supernatants. It is widely applied in studies related to autoimmune diseases, viral infections (including HIV), cancer, and atherosclerosis, where chemokine signaling plays a critical role. The assay supports high-throughput analysis with high sensitivity and specificity, making it suitable for both clinical research and drug development.