Immunogen sequence: AAWAEYEAEK KGLTMRFNIP TGTNLPPVSF NSQTPYIPFN LGALSAMSNQ QLEDLINQGR EKVVEATNSV TAVRIQPLED IISAVWKENM NLSEAQVQAL ALSRQASQEL DVKRREAIYN DVLTKQQMLI SCVQRILMNR R Highest antigen sequence identity to the following orthologs: Mouse - 96%, Rat