Positive test controls include: HepG2, Rat lung. The target is usually found in the following locations: Cytoplasm, Nucleus. Immunogen sequence: MLGAVKMEGH EPSDWSSYYA EPEGYSSVSN MNAGLGMNGM NTYMSMSAAA MGSGSGNMSA GSMNMSSYVG AGMSPSLAGM SPGAGAMAGM GGSAGAAGVA