Title:
SULFATED OLIGOSACCHARIDE COMPOUND AND ITS SYNTHESIS
Document Type and Number:
Japanese Patent JP2001019698
Kind Code:
A
Abstract:
To provide a new oligosaccharide having Galβ (1-6) glycoside bond and provide a new process for producing the oligosaccharide using an enzyme β-D-galactosidase.
The objective new oligosaccharide having Galβ (1-6) glycoside bond, especially 6'-sulfo N-acetylisolactosamine (S6Galβ1-6GlcNA), 6'- sulfoisolactose (S6Galβ-6G1c), etc., is produced by galactosyl group transfer reaction using a β-D-galactosidase, especially a β-D-galactosidase derived from E.coli. The synthesis of oligosaccharide uses an enzyme.
Inventors:
MURATA TAKEOMI
USUI YASUICHI
USUI YASUICHI
Application Number:
JP19000999A
Publication Date:
January 23, 2001
Filing Date:
July 05, 1999
Export Citation:
Assignee:
JAPAN SCIENCE & TECH CORP
International Classes:
C12N9/38; C07H3/04; C07H3/06; C07H11/00; C12P19/12; C12P19/14; C12P19/26; (IPC1-7): C07H3/06; C07H3/04; C07H11/00; C12P19/12; C12P19/14; C12P19/26
Attorney, Agent or Firm:
Miyamoto Harumi
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