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. 2004 Jun 1;101(23):8603–8607. doi: 10.1073/pnas.0402851101

Fig. 2.

Fig. 2.

β-arrestin (β-arr1/2) interacts with members of the IKK complex. HeLa cells were transfected with the indicated plasmids. After transfection (48 h), cells were lysed and immunoprecipitated (IP) by using anti-FLAG M2 beads. Western blot analysis was performed by using anti-β-arrestin antibody. Data shown are representative of four independent experiments.