Immunogen sequence: SSRKAENKYA GGNPVCVRPT PKWQKGIGEF FRLSPKDSEK ENQIPEEAGS SGLGKAKRKA CPLQPDHTND EKE Positive Samples: HT-29, K-562; Cellular Location: Cytoplasm, Nucleus, perinuclear region. PCNA-binding protein that acts as a regulator of DNA repair du