Fig. 4From: In vitro differentiation of cGMP-grade retinal pigmented epithelium from human embryonic stem cellsCharacterization of human embryonic stem cell-retinal pigment epithelium (hESC-RPE) cells by immunofluorescence. a DAPI. Fully differentiated hESC-RPE cells stained for b ZO-1 and c Ezrin-1. Bar: 200 micronsBack to article page