Inventors:
Zachary Shriver - Cambridge MA, US
Yanjie Jiang - Cambridge MA, US
Corinne Bauer - Cambridge MA, US
James Eric Anderson - Cambridge MA, US
Peter James Ahern - Cambridge MA, US
Assignee:
Momenta Pharmaceuticals, Inc. - Cambridge MA
International Classification:
C12Q 1/00
C12Q 1/37
A61K 38/00
C07K 2/00
US Classification:
435 4, 435 23, 435 24, 514 11, 514 179, 530300, 530333, 530335, 530336
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.