Used in biomedical research to quantify levels of Fibroblast Growth Factor Receptor 1 (FGFR1) in cell lysates, tissue extracts, and biological fluids. This ELISA kit enables researchers to study FGFR1 expression in various physiological and pathological conditions, including cancer, developmental disorders, and tissue regeneration. It is widely applied in signal transduction studies, drug development, and biomarker validation where accurate measurement of FGFR1 protein concentration is critical. The assay supports high-throughput screening and preclinical evaluation of FGFR-targeted therapies, such as tyrosine kinase inhibitors and monoclonal antibodies.