Immunogen sequence: CEVSEENCER REAFWAEWKD LTLSTRPEEG CSLHEEDTQR HETYHQQGQC QVLVQRSPWL MMRMGILGRG LPEYQ Highest antigen sequence identity to the following orthologs: Mouse - 89%, Rat - 65%. Sarcomere assembly is regulated by the muscle protein titin. Titi