The products obtained by means of the combination of a support macromolecular, a hapten, and a muramyl - peptide by means of a substituent the saccharide part of the peptide muramyl - immunogenic and compositions containing these products

摘要

Product resulting from the conjugation of a hapten and a muramyl-peptide to a macromolecular support, said product having selective immunogenic properties with respect to antigenes having in common an antigenic site or an epitope in common with the haptenic fraction which is part of the formation of said product. In the product according to the invention, the muramyl-peptide is bound to the macromolecular support through a chemical group and via its glucopyranosyle core, preferably in its position 6.