Immunogen sequence: GERRANLLPKK LCKIEDADHH IHKMSESVSS LSTNDFSIPW ETWQNEFAGI EMTYETYERL NSEFKRRNNI RHKMLSYFTT QSWKTAQQHL RTMNHQSQDS RI Highest antigen sequence identity to the following orthologs - mouse 41%, rat 40%. Major component of the axial/lateral