Positive test controls include: HepG2, Jurkat, Mouse testis, Rat liver. The target is usually found in the following locations: Nucleus. Immunogen sequence: MAAHLKKRVY EEFTKVVQPQ EEIATKKLRL TKPSKSAALH IDLCKATSPA DALQYLLQFA RKPVEAESVE GVVRILLEHY YKENDPSVR