Immunogen sequence: KKKRKESGVAG DPWKEETDTD LEVVLEKKGN MDEAHIDQVR RKALQEEIDR ESGKTEASET RKWTGTQFGQ WDT Highest antigen sequence identity to the following orthologs - mouse 71%, rat 86%. KNOP1 is a nucleolar protein that interacts with zinc finger 106 prot