Immunogen sequence: AARLVSGYDS YGNICGQKNT KLEAIPNSGM DHTQRKYVFF LDPCNLDLIN RKIKSVALCV AACPRQELKT LSDVQKFAEI NGSALCSYNL KPSEYTTSPK SSVLCPKLPV PASAPIPFFH RCAPVNISCY AKFAEALITF VSDNSVLHRL ISGVMT; Positive Samples: HeLa, A-549, LO2, mouse liver, mouse brain,