Immunogen sequence: MGALVIRGIR NFNLENRAER EISKMKPSVA PRHPSTNSLL REQISLYPEV KGEIARKDEK LLSFLKDVYV DSKDPVSSLQ VKAAETCQEP KEFRLPKDHH FDMINIKSIP KGKISIVEAL TLLNNHKLFP ETWTAEKIMQ EYQLEQKDVN SLLKYFVTFE VEIFPPEDKK; Positive Samples: U-87MG, HeLa, K-562; Cellula