Figure 1

Expression of GRα and GRβ. (A) A549 cells were transfected with 0.01 µg and 0.1 µg of pCMV.hGRβ and were harvested 18 h after transfection. RT-PCR for GRβ was performed on cDNA derived from these cells. (B) A549 cells were transfected with pCMV.hGRβ and Western blot was carried out with antibodies raised against GRα and GRβ.