PROCESS FOR THE PREPARATION OF MIXTURES OF TRIFLUOROACETYL GLATIRAMER ACETATE USING PURIFIED HYDROBROMIC ACID
The Subject invention provides an improved process for obtaining a mixture of polypeptides having nonuniform amino acid sequences, where each polypeptide consists essentially of alanine, glutamic acid, tyrosine and lysine where the resulting mixture of polypeptides comprises less than 0.3% brominate...
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Main Author | |
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Format | Patent |
Language | English Portuguese |
Published |
19.03.2012
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Subjects | |
Online Access | Get full text |
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Summary: | The Subject invention provides an improved process for obtaining a mixture of polypeptides having nonuniform amino acid sequences, where each polypeptide consists essentially of alanine, glutamic acid, tyrosine and lysine where the resulting mixture of polypeptides comprises less than 0.3% brominated tyrosine and less than 1000 ppm metal ion impurities. |
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Bibliography: | Application Number: PT20100150124T |