Immunogen sequence: DVQHITRYLS SHGAVLAVLD LSFTGLSDEL LHLLLPSLWA LPRLTQLLLN GNRLTRATAR KLTDAIKDTT KFPALAWVDL GNNVDVASLP QPLLVGLRRR LSQRTSLPTI YEGLDLEPEG SAAGATTPAS TWDS Highest antigen sequence identity to the following orthologs: Mouse - 82%, Rat - 82%.