Used to quantitatively measure human MIG (CXCL9) in biological samples such as serum, plasma, and cell culture supernatants. This ELISA kit is commonly applied in immunology and inflammation research to study the role of CXCL9, a chemokine induced by gamma interferon, in autoimmune diseases, infectious diseases, and cancer. It helps assess immune activation, particularly Th1-type responses, and is useful in monitoring disease progression or therapeutic response in conditions like multiple sclerosis, rheumatoid arthritis, and viral infections. The assay provides high sensitivity and specificity, enabling accurate detection of low concentrations of CXCL9.