Immunogen sequence: MKCIMGQDGT SLGKECVQQL AENTRYFRRR LKEMGFIIYG NEDSPVVPLM LYMPAKIGAF GREMLKRNIG VVVVGFPATP IIESRARFCL SAAHTKEILD TALKEIDEVG DLLQLKYSRH RLVPLLDRPF DETTYEETED; Positive Samples: BxPC-3, U-87MG, 293T, Mouse kidney, Mouse stomach; Cellular L