Used in biomedical research to quantitatively measure human fibroblast growth factor (FGF) levels in cell culture supernatants, serum, plasma, and other biological fluids. Widely applied in studies related to cell proliferation, wound healing, tissue regeneration, angiogenesis, and cancer progression. Helps researchers evaluate FGF expression under various experimental conditions, supporting drug development and disease mechanism investigations. The kit enables high sensitivity and specificity detection, making it suitable for both basic research and preclinical studies.