Used in life science research to detect and quantify rat alkaline fibroblast growth factor 4 (bFGF-4) in biological samples such as cell culture supernatants, serum, and tissue extracts. This ELISA kit is particularly useful in studies related to cell proliferation, tissue repair, angiogenesis, and developmental biology. It enables researchers to monitor bFGF-4 expression levels under experimental conditions, supporting investigations in neuroscience, wound healing, and cancer research. The assay provides high specificity and sensitivity, making it suitable for preclinical studies involving rodent models.