Used in research settings to detect and quantify mouse recombinant interferon alpha-2b in biological samples such as serum, plasma, or cell culture supernatants. This ELISA kit enables scientists to monitor immune responses in experimental models, particularly in studies related to viral infections, autoimmune diseases, and cancer immunotherapy. It provides a sensitive and specific method for measuring interferon levels, supporting the evaluation of therapeutic efficacy and immune system activation in preclinical research.