Diglycosylated erythropoietin

Details Diglycosylated erythropoietin Diglycosylated erythropoietin

2005-08-16

2005-08-16

Weber, Jon (Department: 1653)

Drug, bio-affecting and body treating compositions

Designated organic active ingredient containing

Peptide containing doai

C435S069100, C435S069400, C514S814000, C530S395000, C530S333000, C930S010000, C930S090000

Reexamination Certificate

active

06930086

ABSTRACT:
This invention is directed to an erythropoietin mutein having in vivo biological activity for causing bone marrow cells to increase production of reticulocytes and red blood cells, in that the mutein is N-glycosylated at Asn38 and Asn83 but not N-glycosylated at Asn24. Such muteins have improved pharmaceutical properties.

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