Used in immunological research to quantify CXCL11, a chemokine involved in T cell recruitment during inflammatory and immune responses. The ELISA kit enables accurate measurement of CXCL11 levels in biological samples such as serum, plasma, and cell culture supernatants. It is widely applied in studies related to autoimmune diseases, viral infections, cancer immunology, and chronic inflammation. Researchers use it to assess immune activation, evaluate therapeutic responses, and investigate the role of CXCL11 in disease progression. The assay provides high sensitivity and specificity, making it suitable for both clinical and experimental settings.