HEK293T cells were transfected with the pCMV6-ENTRY control (Cat# PS100001, Left lane) or pCMV6-ENTRY GNB2 (Cat# RC204178, 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-GNB2 (Cat# TA590202). Positive lysates [LY401621] (100ug) and [LC401621] (20ug) can be purchased separately from OriGene.