公开(公告)号：US10808269B2

公开(公告)日：2020-10-20

申请号：US16281225

申请日：2019-02-21

Applicant: DANISCO US INC

Inventor： Zheyong Yu ,  Slavko Kralj ,  Zhenghong Zhang ,  Laurie A. Howe

IPC: C12P19/08 ,  C12N9/10 ,  C12P19/04 ,  C12P19/18

Abstract: Reaction compositions are disclosed herein comprising at least water, beta-glucose-1-phosphate (beta-G1P), an acceptor molecule, and an alpha-1,3-glucan phosphorylase enzyme. These reactions can synthesize oligosaccharides and polysaccharides with alpha-1,3 glycosidic linkages. Further disclosed are alpha-1,3-glucan phosphorylase enzymes and methods of use thereof.

公开(公告)号：US20220195399A1

公开(公告)日：2022-06-23

申请号：US17528564

申请日：2021-11-17

Applicant: DANISCO US INC

Inventor： Zheyong Yu ,  Slavko Kralj ,  Natnael Behabtu ,  Zhenghong Zhang ,  Laurie A. Howe

IPC: C12N9/10 ,  C08B37/00 ,  C12P19/04

Abstract: Reaction compositions are disclosed herein comprising at least water, alpha-glucose-1-phosphate (alpha-G1P), an acceptor molecule, and a beta-1,3-glucan phosphorylase enzyme. These reactions can synthesize oligosaccharides and polysaccharides with beta-1,3 glycosidic linkages. Further disclosed are methods of isolating beta-1,3-glucan.

公开(公告)号：US20190264247A1

公开(公告)日：2019-08-29

申请号：US16281225

申请日：2019-02-21

Applicant: DANISCO US INC

Inventor： Zheyong Yu ,  Slavko Kralj ,  Zhenghong Zhang ,  Laurie A. Howe

IPC: C12P19/08 ,  C12N9/10

Abstract: Reaction compositions are disclosed herein comprising at least water, beta-glucose-1-phosphate (beta-G1P), an acceptor molecule, and an alpha-1,3-glucan phosphorylase enzyme. These reactions can synthesize oligosaccharides and polysaccharides with alpha-1,3 glycosidic linkages. Further disclosed are alpha-1,3-glucan phosphorylase enzymes and methods of use thereof.