Immunogen sequence: PNCTYILDPE KLTLRATYDN CTRRVHGGHQ MTIRVMNNSA ALRHGAVMYQ FFCPAMQVEE TQGLSASTIC QKDFMSFSLP RVFSGLADDS KGTKVQMGWS IEVGDGARAK TLTLPEAMKE GFSLLIDNHR MTFHVPFNAT GVT Highest antigen sequence identity to the following orthologs: Mouse - 45%, R