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公开(公告)号:EP2788097A2
公开(公告)日:2014-10-15
申请号:EP12855255.1
申请日:2012-12-07
申请人: Amgen Inc.
发明人: DILLON, Thomas, M. , CHOU, Yi-Te , CHEN, Yautyan , BONDARENKO, Pavel , WILTZIUS, Jed, J. , WOEHLE, Diana
CPC分类号: C07K1/18 , C07K16/00 , C07K16/06 , C07K2317/40 , C07K2317/52 , C07K2317/53
摘要: Methods for producing an IgG2 antibody preparation enriched for one of several IgG2 structural isoforms, differing by disulfide connectivity in the hinge region of the antibody, are disclosed.
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2.
公开(公告)号:EP4377688A1
公开(公告)日:2024-06-05
申请号:EP22783589.9
申请日:2022-07-15
申请人: Amgen Inc.
CPC分类号: G01N30/82 , G01N30/8631 , G01N2030/880420130101 , B01D15/247
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公开(公告)号:EP3917951A1
公开(公告)日:2021-12-08
申请号:EP20708361.9
申请日:2020-01-29
申请人: Amgen, Inc
发明人: LUO, Quanzhou , WOEHLE, Diana , JERUMS, Matthew , KUHNS, Scott , HAN, Xuejun , MATTHIES, Kelli M.G.
IPC分类号: C07K14/705 , A61K38/17 , C07K1/18 , C07K1/22
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