Polypeptides With Enhanced Anti-Inflammatory And Decreased Cytotoxic Properties And Relating Methods

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United States of America Patent

SERIAL NO

15629056

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Abstract

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The invention provides a polypeptide containing at least one IgG Fc region, wherein said at least one IgG Fc region is glycosylated with at least one galactose moiety connected to a respective terminal sialic acid moiety by a α 2,6 linkage, and wherein said polypeptide having a higher anti-inflammatory activity as compared to an unpurified antibody.

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THE ROCKEFELLER UNIVERSITY1230 YORK AVENUE NEW YORK NY 10065

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kaneko, Yoshikatsu Niigata City, JP 19 92
Nimmerjahn, Falk Erlangen, DE 23 135
Ravetch, Jeffrey New York, US 14 23

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