Fig. 1

Glycoconjugates staining in thin endometrium. Staining of the apical surface of the luminal epithelial cells (1) and of the glandular cells (2) with anti-Le^Y MAbs (a) and with Сon A (b). Negative controls were performed without primary antibodies (c) and lectin Con A (d) and with mouse IgG₁ (e). Staining of positive controls: f - placental terminal villi with Con A, g - lung carcinoma tissues with the anti-Le^Y antibody. Magnification: × 400