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Method for producing capsular polysaccharidesStructurally altered capsular polysaccharides are produced by mutant bacteria. These polysaccharides are isolated by selecting a wild type bacterial strain and a phage producing degradative enzymes that have substrate specificity for the capsular polysaccharides produced by the wild type bacteria. Phage-resistant mutants producing capsular polysaccharides are selected and the structurally altered capsular polysaccharide is isolated therefrom.
Document ID
20080012416
Acquisition Source
Headquarters
Document Type
Other - Patent
Authors
Kern, Roger G.
Petersen, Gene R.
Richards, Gil F.
Date Acquired
August 24, 2013
Publication Date
July 19, 1994
Subject Category
Life Sciences (General)
Report/Patent Number
Patent Application Number: US-PATENT-APPL-SN-799419
Patent Number: US-PATENT-5,330,903
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.
Patent
US-PATENT-5,330,903
Patent Application
US-PATENT-APPL-SN-799419

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