Positive test controls include: BT-474, HepG2, 293T, HeLa. The target is usually found in the following locations: Nucleus, nucleoplasm. Immunogen sequence: DSSPVRNLQS FGTEEPAYST RRVTRSQQQP TPVTPKKYPL RQTRSSGSET EQVVDFSDRE TKNTADHDES PPRTPTGNAP SSESDIDIS