Immunogen sequence: EGEREEEGRAE APDKSSHSSK VPEASKSHAT TEPEQTEPEQ REPTPYPDER SFQYADIYEQ MMLTGLGPAC PTREPPLGAA GDWPPCLSTK EAAAGRNTSA EKELSSPISP K Highest antigen sequence identity to the following orthologs - mouse 83%, rat 83%. Structural protein involved