Anti-KGFR antibodies are protein reagents that detect specific antigens. The KGFR antigen is another term for the human protein fibroblast growth factor receptor 2, encoded by the FGFR2 gene. The protein is reported to be a tyrosine-protein kinase that acts as cell-surface receptor for fibroblast growth factors and plays an essential role in the regulation of cell proliferation, differentiation, migration and apoptosis, and in the regulation of embryonic development. Canonically, it has an amino acid length of 821 residues and a mass of 92 kilodaltons. Its subcellular localization is in the cytoplasmic vesicles, Golgi, and cell membrane. The KGFR protein is a member of the Tyr protein kinase protein family. Other alias names for KGFR include BBDS, BEK, and BFR-1. Some KGFR antibodies may have been used in research and have associated citations. Western Blot is a widely used application for these antibodies. ELISA, Flow Cytometry, Immunofluorescence, and Immunohistochemistry are also common applications.