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. 2017 Oct 23;12(10):e0187017. doi: 10.1371/journal.pone.0187017

Fig 2. Immunofluorescent staining of tight junction proteins occludin, claudin-5 and ZO-1 in ECV304 and bEnd3 cells.

Fig 2

The immunofluorescence of ZO-1 gave distinct strands on cell membrane while the staining of occludin and claudin-5 were diffused and weak in both cell lines. The confocal images were acquired at 20 × magnification.