Fish & Richardson P.C.
Analysis of amino acid copolymer compositions
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.
Momenta Pharmaceuticals, Inc.
C A A C C A C G A
C12Y A61P A61K C08G C12Q A61K C07K G01N A61P
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Yanjie Zachary Xiangping James Eric Corinne Peter James
Jiang Shriver Zhu Anderson Bauer Ahern