Sialyl Tn (sTn) is a tumor-associated carbohydrate antigen that is associated with poor prognosis and tumor metastasis in colon and breast cancer26,30and has been shown to exhibit the strongest binding affinity for Siglec-6 compared to other siglec ligands like sialyllactose and Tn1,27,31. Here, EEF1A2 is linked to neoplasm.