Used in research settings to detect and quantify levels of human intercellular protein Fgl2 in biological samples such as serum, plasma, or cell culture supernatants. This ELISA kit enables scientists to study the role of Fgl2 in immune regulation, inflammatory responses, and its involvement in diseases like autoimmune disorders, viral infections (e.g., hepatitis), and transplant rejection. It is a valuable tool for investigating Fgl2 as a potential biomarker or therapeutic target in clinical and preclinical studies.