Fig. 2. Characterization of the glomerular endothelial cell layer cultured on the microdevice. (a) Identification of the endothelial cells purified from the glomerular micro-tissues using specific marker CD31 (red) immunostaining. Scale bar: 50 μm. (b) Identification of the formed glomerular endothelial cell layer on a chip with the expression of cell-specific marker CD31 (red). Scale bar: 200 μm.
