Figure 3.

S100A10 protein expression in endometrial samples from fertile women and in primary endometrial cells. (A) Immunofluorescence analysis of paraffin-embedded endometrium tissue sections using an anti-S100A10 antibody (green) shows S100A10 expression in the endometrial glandular epithelium (arrow), luminal epithelium (arrowhead) and in stromal cells (asterisk). Nuclei (blue) were stained with DAPI. (B) Phase-contrast image of purified primary HEECs and HESCs from endometrium biopsies of 2 fertile women. Bars, 400 µm. (C) Western blot analysis of S100A10 and GAPDH protein expression in purified primary HESCs and HEECs at different passages (P).