[N-tris-(beta-D-galactopyranosyloxymethyl)glycine methylamide as an antigenic determinant of neoglycoproteins].

A chemical synthesis of N-tris (beta-D-galactopyranosyloxymethyl) glycine methylamide (trisgalactosylglycine) has been carried out. Trisgalactosylglicine derivatives of bovine serum albumin, ovalbumin and amyloglucosidase from Aspergillus have been obtained. The binding of trisgalactosylglycine residues to bovine serum albumin and ovalbumin was performed by the carbodiimide method; amyloglucosidase galactosylation was performed by using the reductive amination method.