Immunogen sequence: ERDCRVSSFR VKENFDKARF SGTWYAMAKK DPEGLFLQDN IVAEFSVDET GQMSATAKGR VRLLNNWDVC ADMVGTFTDT EDPAKFKMKY WGVASFLQKG NDDHWIVDTD YDTYAVQYSC RLLNLDGTCA DSYSFVFSRD PNGLPPEAQK IVRQRQEELC LARQYRLIVH NGYCDGRSER NLL; Positive Samples: SW620, HeLa,