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. 2014 Jun 17;9(6):e100090. doi: 10.1371/journal.pone.0100090

Figure 1. Subcellular association of CK1δ with membrane structures and COPI positive vesicles.

Figure 1

NRK cells stably expressing the fusion protein TGN38-EGFP and untransfected NRK cells were either untreated (A–C), treated with BFA (10 µg/ml) (D–F) or IC261 (50 µM) (G–I) and prepared for analysis by immunofluorescence microscopy. The Golgi apparatus was labeled by using a specific antibody (MG160), COPI positive vesicles were labeled with a β-COP specific antibody, and CK1δ was labeled by using the specific antibody 128A.