Immunogen sequence: MLEVAEKLKC LDLSETCFQL KKQMLESVLL ELQNFSESQE VEVSSGSQVS AAPAPRASVA TDGPHPSGLT DSLDYPGERA SNGMSSDLPP KK Highest antigen sequence identity to the following orthologs: Mouse - 73%, Rat - 73%. The GDNF-inducible zinc finger protein 1 (GZF1