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. 2009 Feb 27;11(5):808–824. doi: 10.1111/j.1462-5822.2009.01296.x

Fig. 5.

Fig. 5

F12 interacts directly with E2. A. A silver stained gel showing that E2, which was identified by mass spectrometry, copurifies with GST-F12 on glutathione beads from cells infected with WR-GST-F12 but not WR. B. Immunoblot analysis with the indicated antibodies of glutathione sepharose pull-downs reveals that GST-tagged E2 and F12 copurify with GFP-tagged as well as the endogenous F12 and E2 respectively. C. Immunoblot analysis of glutathione sepharose pull-downs reveals that GST-E2 but not GST produced in E. coli retains His-tagged F12 from an E. coli extract.