Is a
Patent attributes
Patent Jurisdiction
Patent Number
Date of Patent
May 25, 2021
Patent Application Number
15310055
Date Filed
May 8, 2015
Patent Citations Received
Patent Primary Examiner
Patent abstract
The present invention provides compositions and methods for enhancing immunogenicity of polysaccharide antigens. Immunogenic compositions and vaccines comprising polysaccharide-protein conjugates comprising a chimeric carrier protein having a universal epitope are provided. Methods of preparing the compositions, and methods for treating or preventing bacterial infections are further provided. The compositions and methods are useful for enhancing immune response in young children, elderly and immunocompromised individuals.
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