HEK293T cells were transfected with the pCMV6-ENTRY control (Left lane) or pCMV6-ENTRY NR4A3 (RC218250, 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-NR4A3. Positive lysates LY429326 (100 ug) and LC429326 (20 ug) can be purchased separately from OriGene.