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公开(公告)号:US20230069095A1
公开(公告)日:2023-03-02
申请号:US17821835
申请日:2022-08-24
Applicant: AMGEN INC.
Inventor: Elaheh Binabaji , Chio Mui Chan , Hadley Krizner , Junfen Ma , Diana Woehle
Abstract: The present disclosure relates to methods of re-oxidizing an antigen-binding protein.
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公开(公告)号:US20140371427A1
公开(公告)日:2014-12-18
申请号:US14363735
申请日:2012-12-07
Applicant: AMGEN INC.
Inventor: Thomas M. Dillon , Yi-Te Chou , Yautyan Chen , Pavel Bondarenko , Jed J. Wiltzius , Diana Woehle
IPC: C07K1/18
CPC classification number: C07K1/18 , C07K16/00 , C07K16/06 , C07K2317/40 , C07K2317/52 , C07K2317/53
Abstract: 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.
Abstract translation: 公开了用于产生IgG2抗体制剂的方法,所述IgG2抗体制剂富含多种IgG2结构同种型之一,其不同于抗体铰链区中的二硫键连接。
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公开(公告)号:US20240316478A1
公开(公告)日:2024-09-26
申请号:US18579598
申请日:2022-07-15
Applicant: AMGEN INC.
Inventor: Erik E. Zinn , Diana Woehle , Cassidy Maly , Xuejun Han , Kylee Celine Quitayen
CPC classification number: B01D15/424 , G01N30/8631 , G01N30/88 , G01N2030/8804
Abstract: A elution product yield improvement system includes a processor, an estimation model and an elution controller application including instructions configured, when executed by the processors, to receive initialization data; instantiate a communication link to a remote process/automation system; determine collection criteria; initiate collection; read data values; computing an area ratio via the estimation model; and cease collection. A computer-implemented method for improving elution yield and purity includes receiving initialization data; instantiating a communication link to a remote process/automation system; determining collection criteria; initiating collection; reading data values; computing an area ratio; and ceasing collection. A non-transitory computer readable medium includes program instructions that when executed, cause a computer to receive initialization data; instantiate a communication link to a remote process/automation system; determine collection criteria; initiate collection; read data values; computing an area ratio via the estimation model; and cease collection.
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公开(公告)号:US20250163154A1
公开(公告)日:2025-05-22
申请号:US19022273
申请日:2025-01-15
Applicant: AMGEN INC.
Inventor: Junfen Ma , Elaheh Binabaji , Chio Mui Chan , Hadley Krizner , Diana Woehle
Abstract: The present disclosure relates to methods of re-oxidizing an antigen-binding protein.
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公开(公告)号:US11447547B1
公开(公告)日:2022-09-20
申请号:US16219871
申请日:2018-12-13
Applicant: Amgen Inc.
Inventor: Elaheh Binabaji , Chio Mui Chan , Hadley Krizner , Junfen Ma , Diana Woehle
Abstract: The present disclosure relates to methods of re-oxidizing an antigen-binding protein.
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