Figure 2
Ab-sc570 Specifically Recognizes Rat β 2 AR in HEK 293 Cells. HEK 293 cells stably expressing human β2AR (A, B) and HEK 293 cells transiently expressing rat β2AR (C, D) were either untreated (A, C) or treated (B, D) with isoproterenol for 4.5 h in parallel, fixed and processed for microscopy (Axioskop 2 plus epifluorescent microscope). (E) Sequence comparison of the last 15 amino acids of the human, rat and mouse β2AR.