Immunogen sequence: EDVSSNYDGC CEGDVVQCIR DTSKVMNHIC SKQDSISSKI KECCEKKIPE RGQCIINSNK DDRPKDLSLR EGKFTDSENV CQERDADPDT FFAKFTFEYS RRHPDLSIPE LLRIVQIYKD LLRNCCNTEN PPGCYRYAED KFNETTEKSL KMVQQECKHF QNLGKDGLKY HYLIRLTKIA PQLSTEELVS LGEKMVTAFT TCCTLSEEFA CVD