Positive test controls include: 293T. The target is usually found in the following locations: Cytoplasm, Nucleus. Immunogen sequence: EYAFNLKKDE VCVNPYHYQR VETPVLPPVL VPRHTEILTE LPPLDDYTHS IPENTNFPAG IEPQSNYIPE TPPPGYISED GETSDQQLNQ SMDTGSPAEL SPTTLSPVNH