Immunogen sequence: PEDPWQMMAA AAEDRLGEAL PEELSYLSSA AALAPGSGPL PGESSPDATG LSPKASLLHQ DSESRRLPRS NSLGAGGKIL SQRPPWSLIH RVLPDHPWGT LNPSVSWGGG GPGTGWGTRP MPHPEGIWGI NNQPPGTSWG NINR Highest antigen sequence identity to the following orthologs: Mouse - 47%,