Anti-ARPC2 antibodies are used in the immunodetection of the protein actin related protein 2/3 complex subunit 2. In humans, the canonical protein has a reported length of 300 amino acid residues and a mass of 34.3 kDa. Its subcellular localization is in the nucleus and cytoplasm. It is notably widely expressed in many tissue types. A member of the ARPC2 protein family, ARPC2 is reported to be an actin-binding component of the Arp2/3 complex, a multiprotein complex that mediates actin polymerization upon stimulation by nucleation-promoting factor (NPF). Synonyms for this target antigen include PNAS-139, PRO2446, p34-Arc, actin-related protein 2/3 complex subunit 2, ARP2/3 protein complex subunit 34, and ARC34. ARPC2 gene orthologs have been reported in the mouse, rat, bovine, frog, zebrafish, chimpanzee and chicken species. A number of ARPC2 antibodies have been mentioned in research publications and have associated citations. Western Blot is a widely used application for these antibodies. ELISA, Immunofluorescence, and Immunohistochemistry are also common applications.