Anti-GRB7 antibodies are used in the immunodetection of the protein growth factor receptor bound protein 7. In humans, the canonical protein has a reported length of 532 amino acid residues and a mass of 59.7 kDa. Its subcellular localization is in the cell membrane and cytoplasm. Up to 4 different isoforms have been reported for this protein. It is notably widely expressed in many tissue types. A member of the GRB7/10/14 protein family, GRB7 is a reported adaptor protein that interacts with the cytoplasmic domain of numerous receptor kinases and modulates down-stream signaling. Synonyms for this target antigen include GRB7 adapter protein, epidermal growth factor receptor GRB-7, and B47. GRB7 gene orthologs have been reported in the mouse, rat, bovine, frog, chimpanzee and chicken species. A number of GRB7 antibodies have been mentioned in research publications and have associated citations. Western Blot is a widely used application for these antibodies. ELISA and Immunohistochemistry are also common applications.