Anti-p40-ARC antibodies enable researchers to detect and measure the p40-ARC antigen in biological samples. This target is a reported synonym of the ARPC1B gene, which encodes actin related protein 2/3 complex subunit 1B. This protein is a known component of the Arp2/3 complex, a multiprotein complex that mediates actin polymerization upon stimulation by nucleation-promoting factor (NPF). The human version of p40-ARC has a canonical amino acid length of 372 residues and a protein mass of 41 kilodaltons. It is reported to be localized in the nucleus and cytoplasm of cells and notably expressed in the spleen, skin, lymph node, bone marrow, and appendix. Other names for this target antigen include ARC41, IMD71, and PLTEID. Some p40-ARC antibodies may have been used in research and have associated citations. Indicated applications for the antibodies listed below include ELISA, Flow Cytometry, Western Blot, Immunocytochemistry, Immunoprecipitation, and Immunohistochemistry.