Cytoker- atins in cytoplasm of the IECs were clearly detected by IF, indicating the epithelial characteristics of these cells (Figure 2C). However, no green fluorescence was observed in the negative controls (Figure 2D).
Cytoker- atins in cytoplasm of the IECs were clearly detected by IF, indicating the epithelial characteristics of these cells (Figure 2C). However, no green fluorescence was observed in the negative controls (Figure 2D).