Immunogen sequence: TDTLDSTGRV TEEKPYDKIT QEDIEGILQK FTGNIMQVPP LYSALKKDGQ RLSTLMKRGE VVEAKPARPV TVYSISLQKF QPPFFTLDVE CGGG Highest antigen sequence identity to the following orthologs: Mouse - 93%, Rat - 94%. Pseudouridine is an abundant component of rR