Immunogen sequence: MANNDAVLKR LEQKGAEADQ IIEYLKQQVS LLKEKAILQA TLREEKKLRV ENAKLKKEIE ELKQELIQAE IQNGVKQIPF PSGTPLHANS MVSENVIQST AVTTVSSGTK EQIKGGTGDE KKAKEKIEKK GEKKEKKQQS IAGSADSKPI DVSRLD; Positive Samples: HL-60, 22RV1, HepG2, HT-29, MCF7, A-549; Ce