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 C C C A A G A
C12Q A61P C12Y C07K C08G A61K A61P G01N A61K
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Xiangping James Eric Yanjie Peter James Corinne Zachary
Zhu Anderson Jiang Ahern Bauer Shriver