Used in biomedical research to quantitatively measure rat alkaline fibroblast growth factor (bFGF) levels in biological samples such as serum, plasma, cell culture supernatants, and tissue homogenates. This ELISA kit is particularly valuable in studies related to cell proliferation, tissue repair, angiogenesis, and wound healing, where bFGF plays a critical regulatory role. It enables researchers to monitor changes in bFGF expression under experimental conditions, assess the efficacy of therapeutic agents targeting growth factor pathways, and investigate the involvement of bFGF in neurological disorders, cardiovascular diseases, and cancer progression in rat models. The assay offers high sensitivity and specificity, allowing for accurate detection of low concentrations of bFGF, which is essential for reliable data in preclinical research.