Invention Grant
- Patent Title: Analysis of amino acid copolymer compositions
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Application No.: US14941006Application Date: 2015-11-13
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Publication No.: US09410964B2Publication Date: 2016-08-09
- Inventor: Xiangping Zhu , Zachary Shriver , Yanjie Jiang , Corinne Bauer , James Eric Anderson , Peter James Ahern
- Applicant: Momenta Pharmaceuticals, Inc.
- 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: A61K38/02
- IPC: A61K38/02 ; G01N33/68 ; C07K14/00 ; C12Q1/37 ; C08G69/10 ; A61K31/785
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
- US20160069892A1 ANALYSIS OF AMINO ACID COPOLYMER COMPOSITIONS Public/Granted day:2016-03-10
Information query
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