Immunogen sequence: QEESSPQSDI PAPPSSKAPG RPQLSPGQKQ KEEPKEVKLS VPMPYTLKVH YKYTVVMKTQ PGLPYSQVRD MVSKKLELRL EHTKLSYRPR DSNELVPLSE DSMKDAWGQV KNYCLTLWCE NTVGDQGFPD EPKESEKADA NNQTTEPQ Highest antigen sequence identity to the following orthologs: Mouse - 7