Used in immunological research to quantify levels of CCR5, a key chemokine receptor involved in inflammatory responses and immune cell migration. The ELISA kit enables detection of CCR5 in biological samples such as serum, plasma, or cell culture supernatants from mouse models. It is widely applied in studies of autoimmune diseases, viral infections like HIV (where CCR5 acts as a co-receptor), and cancer immunology. Researchers use this kit to evaluate the effectiveness of therapeutic agents targeting CCR5 expression or function, making it a valuable tool in preclinical development and mechanistic studies.