Used in research to study fibroblast growth factor receptor signaling pathways in non-human primate models. Helps in understanding cell proliferation, differentiation, and tissue development. Commonly applied in immunogenicity studies and bioassay development due to its Fc tag, which allows for detection and purification. Supports development of therapeutic antibodies targeting FGFR2 by serving as a binding partner in functional assays. Also used in protein-protein interaction studies and receptor-ligand binding experiments.