Invention Grant
- Patent Title: Porphyranases, and use thereof for hydrolyzing polysaccharides
- Patent Title (中): 斑ran酶及其用于水解多糖的用途
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Application No.: US13386361Application Date: 2010-07-20
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Publication No.: US08759039B2Publication Date: 2014-06-24
- Inventor: Jan-Hendrik Hehemann , Gaëlle Correc , Gurvan Michel , Tristan Barbeyron , William Helbert , Mirjam Czjzek
- Applicant: Jan-Hendrik Hehemann , Gaëlle Correc , Gurvan Michel , Tristan Barbeyron , William Helbert , Mirjam Czjzek
- Applicant Address: FR Paris
- Assignee: Centre National de la Recherche Scientifique (C.N.R.S.)
- Current Assignee: Centre National de la Recherche Scientifique (C.N.R.S.)
- Current Assignee Address: FR Paris
- Agency: Barnes & Thornburg LLP
- Priority: FR0955070 20090721
- International Application: PCT/FR2010/051530 WO 20100720
- International Announcement: WO2011/010062 WO 20110127
- Main IPC: C12P19/14
- IPC: C12P19/14 ; C12P19/12 ; C12P19/04 ; C12N9/26 ; C12N15/00 ; C12N5/00 ; C12N5/04 ; C12N1/20 ; C12N1/00 ; C12N1/12
Abstract:
The present invention relates to the isolation and to the characterization of two proteins having a novel enzymatic activity, i.e. a porphyranase activity. These proteins are useful for hydrolyzing polysaccharides containing sulfated agaro-colloids and for producing oligo-porphyrans, notably oligo-porphyrans with a defined structure and size.
Public/Granted literature
- US20120190836A1 PORPHYRANASES, AND USE THEREOF FOR HYDROLYZING POLYSACCHARIDES Public/Granted day:2012-07-26
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