Positive test controls include: SH-SY5Y, THP-1, HepG2, HeLa, Mouse testis, Rat testis. The target is usually found in the following locations: Nucleus. Immunogen sequence: LWRRLATVEE RKKIVASSHG KKTKPNTKDH GYTTLATSVT LLKASEVEEI LDGNDEKYKA VSISTEPPTY LREQK