C - Chemistry – Metallurgy – 07 – K
Patent
C - Chemistry, Metallurgy
07
K
C07K 16/00 (2006.01) A61K 39/395 (2006.01) C07K 16/28 (2006.01) C12N 5/10 (2006.01) C12N 15/12 (2006.01)
Patent
CA 2573192
The present invention provides polypeptides, particularly therapeutic antibodies, comprising a novel, variant Fc region. Furthermore the invention provides variant Fc regions which confer an altered effector function or altered serum half life upon a polypeptide to which it is operable attached.
La présente invention porte sur des polypeptides, notamment sur des anticorps thérapeutiques, comprenant une nouvelle région Fc de variant. L'invention porte également sur des régions Fc de variants conférant une fonction effectrice modifiée ou une demi-vie sérique modifiée sur un polypeptide auquel une région Fc du variant est liée de manière fonctionnelle.
Allan Barrett
Jiang Weidong
Tang Ying
Watkins Jeffry Dean
Applied Molecular Evolution Inc.
Gowling Lafleur Henderson Llp
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