Positive Samples: HeLa, 293T, MCF7 Immunogen sequence: DQDVEVEKTN HFAIVNLRTA APTVCLLVLS QAEKVLEEVD WLITKLKGQV SQETLSEEAS SQATLPNQPV EKAIIMQLGT LLTFFHELVQ TALPSGSCVD TLLKDLCKMY TTLTALVRYY LQVCQSSGGI PKNMEKLVKL SGSHLTPLCY SFISYVQNKS KSLNYTGEKK EKPAAVATAM A