Immunogen sequence: EREESTLKKG DCRDSWRSNK GCSEDHSGLD AKSRGPRAFG RALPPRLSNC GYGRRTFVSK ESPHWQSKSP GSSWQEYGPS DTCGSRRPTD RDYVPDSYRH PDAFGGR Highest antigen sequence identity to the following orthologs: Mouse - 69%, Rat - 71%. PRRC2B (Proline Rich Coiled-Co