Positive test controls include: Mouse brain, Rat brain. The target is usually found in the following locations: Cytoplasm, P-body. Immunogen sequence: QDIVGSWGIP PATGKPPGTG WLGGPIPAPA KEEEPTGWEE PSPESIRRKM EIDDGTSAWG DPSKYNYKNV NMWNKNVPNG NSRSDQQAQV HQLL