Immunogen sequence: GYFPLSHPMT VAGPVGGSLS VQCRYEKEHR TLNKFWCRPP QILRCDKIVE TKGSAGKRNG RVSIRDSPAN LSFTVTLENL TEEDAGTYWC GVDTPWLRDF HDPIVEVEVS VFPAGTTTAS SPQSSMGTSG PPTKLPVHTW PSVTRKDSPE PSPHPGSLFS NVR; Positive Samples: Jurkat, Raji, A-549, PC-12, THP-1,