Used in biomedical research to quantify levels of Human Fibrinogen 2 (FBN2) in biological samples such as serum, plasma, or cell culture supernatants. The kit supports studies related to extracellular matrix formation, tissue development, and connective tissue disorders. It is commonly applied in research on Marfan syndrome and other fibrillin-related pathologies to assess FBN2 expression changes under different experimental or disease conditions. The assay enables high-throughput, sensitive, and specific detection, making it suitable for clinical research and drug development settings where protein biomarker levels must be accurately measured.