Immunogen sequence: CYFPFTHPSF EMEINFHGEW LEVLGCGVME QQLVNSAGAQ DRIGWAFGLG LERLAMILYD IPDIRLFWCE DERFLKQFCV SNINQKVKFQ PLSKYPAVIN DISFWLPSEN YAEND Highest antigen sequence identity to the following orthologs: Mouse - 92%, Rat - 91%. Aminoacyl-tRNA synthe