Positive test controls include: PC-12, U-251MG. The target is usually found in the following locations: Nucleus. Immunogen sequence: MYKMEYSYLN SSAYESCMAG MDTSSLASAY ADFSSCSQAS GFQYNPIRTT FGATSGCPSL TPGSCSLGTL RDHQSSPYAA VPYKLFTDHG. The DNA-associated pr