Figure 3From: S100P Expression in response to sex steroids during the implantation window in human endometriumCellular location of S100P protein. Immunofluorescence staining of S100P in EEC (primary endometrial epithelial cells) (A, B and C) and ESC (primary endometrial stromal cells) (D, E and F); PBS substituted for the primary antibody was used as the negative control (G, H and I); Hoechst was used for nuclei staining (blue) (B, E and H), S100P fluorescent images (red) (A, D and G), and merged images (C, F and I); the scale bars represent 50 μm.Back to article page