Invention Grant
- Patent Title: Analysis of amino acid copolymer compositions
- Patent Title (中): 氨基酸共聚物组成分析
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Application No.: US12882790Application Date: 2010-09-15
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Publication No.: US07884187B2Publication Date: 2011-02-08
- Inventor: Xiangping Zhu , Zachary Shriver , Yanjie Jiang , Corinne Bauer , James Eric Anderson , Peter James Ahern
- Applicant: Xiangping Zhu , Zachary Shriver , Yanjie Jiang , Corinne Bauer , James Eric Anderson , Peter James Ahern
- Applicant Address: US MA Cambridge
- Assignee: Momenta Pharmaceuticals, Inc.
- Current Assignee: Momenta Pharmaceuticals, Inc.
- Current Assignee Address: US MA Cambridge
- Agency: Fish & Richardson P.C.
- Main IPC: C07K1/14
- IPC: C07K1/14
Abstract:
Methods for analyzing, selecting, characterizing or classifying compositions of a co-polymer, e.g., glatiramer acetate are described. The methods entail analysis of pyro-glutamate in the composition, and, in some methods, comparing the amount of pyro-glutamate present in a composition to a reference standard.
Public/Granted literature
- US20100331266A1 ANALYSIS OF AMINO ACID COPOLYMER COMPOSITIONS Public/Granted day:2010-12-30
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