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. Author manuscript; available in PMC: 2012 Dec 10.
Published in final edited form as: Exp Cell Res. 2011 Oct 6;317(20):2981–2994. doi: 10.1016/j.yexcr.2011.10.001

Figure 2. Involvement of GRKs in GR internalization.

Figure 2

HEK-GR cells transiently transfected with GRK2, GRK3, GRK5 or empty vector plasmids (control) were serum-starved for 1 h and treated with 100 nM glucagon for 30 min. Receptor internalization was assessed by binding (Method B). Data represent the mean ± s.e.m. of 4 experiments. **; p < 0.01 vs. control; ***, p<0.001 vs. control.