Antigen-protein complex for blocking allergic reactions

Abstract From the Canadian patent

A multivalent complex suitable for blocking allergic reactions comprising (1) at least one Timothy antigen D fragment having the antigenic determinant, structure: wherein: G represents glucose, and, T represents threonine or a peptide linked to said structure through a threonine, molecule; covalently bonded through at least one glucose moiety to a peptide or protein, (2) a conjugate having the structure:, or (3) a conjugate comprising at least one conjugate of the structure:, covalently bonded to a protein or peptide by a peptide linkage through the glutathione moiety. A method of forming complex (1) by activating a glucose moiety of the Timothy antigen D fragment and reacting the thus …