Anti-FARP2 antibodies are used in the immunodetection of the protein FERM, ARH/RhoGEF and pleckstrin domain protein 2. In humans, the canonical protein has a reported length of 1054 amino acid residues and a mass of 119.9 kDa. Up to 3 different isoforms have been reported for this protein. It is notably widely expressed in many tissue types. FARP2 is known to function as guanine nucleotide exchange factor that activates RAC1. Synonyms for this target antigen include FRG, PLEKHC3, FERM, ARHGEF and pleckstrin domain-containing protein 2, FERM domain including RhoGEF, and FIR. FARP2 gene orthologs have been reported in the mouse, rat, bovine, frog, zebrafish, chimpanzee and chicken species. Some FARP2 antibodies may have been used in research and have associated citations. Western Blot is a widely used application for these antibodies. ELISA and Immunofluorescence are also common applications.