HEK293T cells were transfected with the pCMV6-ENTRY control (Left lane) or pCMV6-ENTRY MAPRE2 (RC200259, Right lane) cDNA for 48 hrs and lysed. Equivalent amounts of cell lysates (5 ug per lane) were separated by SDS-PAGE and immunoblotted with anti-MAPRE2. Positive lysates LY415395 (100 ug) and LC415395 (20 ug) can be purchased separately from OriGene.