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公开(公告)号:US20230018417A1
公开(公告)日:2023-01-19
申请号:US17623503
申请日:2020-07-24
申请人: Shire Human Genetic Therapies, Inc. , University of Pittsburgh-Of The Commonwealth System of Higher Education
发明人: Solomon Fiifi Ofori-Acquah , Samit Ghosh , Joseph Sypek , Bohong Zhang , Xiuxia Sun , Clark Q. Pan , Daniel Minard Lajole , Chuan Shen
摘要: The present invention provides, among other things, methods and compositions for making and using recombinant heme oxygenase for treating sickle cell disease. In some embodiments, recombinant heme oxygenase proteins are truncation variants, or Fc fusion proteins with increased half-life and/or reduced aggregation.