Immunogen sequence: HSPHQEPTVVN QIVPLSGERR YSMPPLFHTH YVPDIVRCVP PFREIAFLEP REITLPEAKD KLSQQILELF ETCQQQISDL KKKELCRT Highest antigen sequence identity to the following orthologs - mouse 89%, rat 89%. GLD2 is cytoplasmic poly(A) RNA polymerase that adds