Immunogen sequence: QEELQANLDL IQTYRMHIAQ DINQDNLQLF LNSYNGRRDL EIERPILGQN DNKSKTLKCS TLLVVGDNSP AVEAVVECNS RLNPINTTLL KMADCGGLPQ VVQPGKLTEA FKYFLQGMGY IPSASMTRLA RSRTHSTSSS LGSGESPFSR SVTSNQSDGT QESCESPDVL DRHQTMEVSC; Positive Samples: U-87MG, HeLa, Mou