| abstract |
(57) [Summary] [Structure] Endo-β-N-acetylglucosaminidase M In the presence of the following formula [I], [II] or [III]: (In the formula, A is a carbohydrate, GlcNAc is N-acetylglucosamine, C and D represent a sugar or a glycoconjugate) (In the formula, A and B are carbohydrates, GlcNAc is N-acetylglucosamine, and C and E are carbohydrates or complex carbohydrates.) (Wherein A and B are saccharides, GlcNAc is N-acetylglucosamine, and C and E are saccharides or complex saccharides). Production method. [Effects] According to the present invention, saccharides and glycoconjugates capable of transferring a variety of sugar chains, which has been difficult with the conventional techniques, by utilizing the catalytic action of endo-β-N-acetylglucosaminidase M. The remodeling method can be provided, and it can be used for the development and production of drugs with few side effects, and thus is extremely useful in industry. |