Used in biomedical research to quantitatively measure levels of Growth Differentiation Factor 3 (GDF-3) in biological samples such as serum, plasma, and cell culture supernatants. This ELISA kit is particularly valuable in studies related to cell differentiation, embryonic development, and metabolic regulation. Researchers use it to investigate the role of GDF-3 in diseases like cancer, obesity, and autoimmune disorders, where GDF-3 signaling may be dysregulated. The assay supports high sensitivity and specificity, enabling accurate detection of low-abundance GDF-3 protein, making it a critical tool in both academic and pharmaceutical research settings.