Immunogen sequence: MAQKRPACTL KPECVQQLLV CSQEAKKSAY CPYSHFPVGA ALLTQEGRIF KGCNIENACY PLGICAERTA IQKAVSEGYK DFRAIAIASD MQDDFISPCG ACRQVMREFG TNWPVYMTKP DGTYIVMTVQ ELLPSSFGPE DLQKTQ; Positive Samples: HeLa, HepG2, 293T, Jurkat, SW620, Mouse kidney. This g