Previously, glycan epitopes expressed by epithelial ovarian cancer cells were mostly studied by immunohistochemical analyses using monoclonal antibodies detecting Lewis-type structures (Lea/x, Ley/b, Sialyl-Lea (sLea)), Tn and STn and monoclonal antibodies against blood group antigens A,B and O/H [36, 48, 49]. Here, EEF1A2 is linked to ovarian carcinoma.