KPNA3 antibody was raised against a 14 amino acid synthetic peptide near the carboxy end of human KPNA3. The immunogen is located within the last 50 amino acids of KPNA3.
Functions in nuclear protein import as an adapter protein for nuclear receptor KPNB1. Binds specifically and directly to substrates containing either a simple or bipartite NLS motif. Docking of the importin/substrate complex to the nuclear pore complex (