Neoglycoproteins, their preparation and use

THE INVENTION describes the synthesis of neoglycoproteins comprising: a) isolating MONOSIALOLACTOSA O DISIALOLACTOSA colostrum OF COWS AND ASSEMBLING MONOSIALOLACTOSA O DISIALOLACTOSA BY couplers (HSA) SERUMALBUMINA HUMAN BE USED AS CARRIER PROTEIN AND TRIES TO THE IMPLEMENTATION OF THE neoglycoproteins (Vacinas) ligands for localizing LEKTINOS TUMOR THERAPY AND TISSUE.