公开(公告)号：US09663566B2

公开(公告)日：2017-05-30

申请号：US14109165

申请日：2013-12-17

申请人： ZymoGenetics, Inc.

发明人： Carl W Birks ,  Brian A Fox ,  Mark W Rixon ,  Jeff L Ellsworth

IPC分类号： C07K14/705 ,  C07K14/735 ,  C07K1/00 ,  A61K39/00 ,  A61K38/00

CPC分类号： C07K14/70503 ,  A61K38/00 ,  C07K14/70535

摘要： Disclosed are soluble hybrid Fcγ receptor (FcγR) polypeptide compositions and related methods of using such polypeptides to treat IgG-mediated and immune complex-mediated inflammation. Also disclosed are related compositions and methods for producing the soluble hybrid FcγR polypeptides.