Immunogen sequence: LLDRGNTRDK EASKEKGSEK GRAEGEWEDQ EALDYFSDKE SGKQKFNDSE GDDTEETEDY RQFRKSVLAD QGKSFATASH RNTEEEGLKY KSKVSLKGNR ESDGFREEKN YKLKETGYVV ERPSTTKDKH KEED Highest antigen sequence identity to the following orthologs: Mouse - 90%, Rat - 90%.