The Aryl-Hydrocarbon Receptor Protein Interaction Network (AHR-PIN) as Identified by Tandem Affinity Purification (TAP) and Mass Spectrometry

Figure 6

Independent protein interaction verification. Coimmunoprecipitations (Co-IP) using anti-AHR or normal rabbit IgG as negative control were performed in wild type Hepa1c1c7 cells. (a) Western blot probed with anti-MRPL40 (Invitrogen). (b) Positive control, western blot probed with anti-AHR. MRPL40 and AHR control all show marked enrichment in the AHR pulldown lanes over the IgG control lane.