Immunogen sequence: ERDVVYFTFGD SELMRDIYSM HIFLTERKLT VGDVYKLLLR YYNEECRNCS TPGPDIKLYP FIYHAVESCA ETADHSGQRT GT Highest antigen sequence identity to the following orthologs - mouse 84%, rat 84%. Poly(ADP-ribose) glycohydrolase (PARG) is the major enzyme