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公开(公告)号:US20130183703A1
公开(公告)日:2013-07-18
申请号:US13812692
申请日:2011-07-28
IPC分类号: G01N33/68
CPC分类号: C12Q1/37 , G01N33/6857 , G01N2333/96433
摘要: A method of measuring acidic species generated by degradation of a Fab or Fab′ component of a Fab-PEG or a Fab′-PEG comprising the steps of: a) cleaving the PEG and linker from the Fab-PEG or Fab′-PEG with an enzyme; b) optionally separating the PEG and linker generated in step a) from the Fab or Fab′, to provide a Fab or Fab′; and c) quantitatively analyzing acidic species associated with the cleaved Fab or Fab′ and/or the cleaved PEG.
摘要翻译: 测量由Fab-PEG或Fab'-PEG的Fab或Fab'组分降解产生的酸性物质的方法,包括以下步骤:a)从Fab-PEG或Fab'-PEG中切割PEG和连接体, 一种酶; b)任选地将步骤a)中产生的PEG和接头与Fab或Fab'分离,以提供Fab或Fab'; 和c)定量分析与切割的Fab或Fab'和/或切割的PEG相关的酸性物质。
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公开(公告)号:US08722353B2
公开(公告)日:2014-05-13
申请号:US13812692
申请日:2011-07-28
IPC分类号: C12Q1/37
CPC分类号: C12Q1/37 , G01N33/6857 , G01N2333/96433
摘要: A method of measuring acidic species generated by degradation of a Fab or Fab′ component of a Fab-PEG or a Fab′-PEG is provided. The method involves: a) cleaving PEG and a linker from the Fab-PEG or Fab′-PEG with an enzyme; b) optionally separating the PEG and linker from the Fab or Fab′ to provide isolated Fab or Fab′; and c) quantitatively analyzing acidic species associated with the cleaved Fab or Fab′ and/or the cleaved PEG.
摘要翻译: 提供了测量由Fab-PEG或Fab'-PEG的Fab或Fab'成分降解而产生的酸性物质的方法。 该方法包括:a)用酶切割PEG和Fab-PEG或Fab'-PEG的接头; b)任选地将PEG和接头与Fab或Fab'分离以提供分离的Fab或Fab'; 和c)定量分析与切割的Fab或Fab'和/或切割的PEG相关的酸性物质。
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公开(公告)号:US20100260773A1
公开(公告)日:2010-10-14
申请号:US12720804
申请日:2010-03-10
申请人: Neil Gozzard , Alastair David Griffiths Lawson , Daniel John Lightwood , Roger Thomas Palframan , Bryan John Smith , Kerry Louise Tyson
发明人: Neil Gozzard , Alastair David Griffiths Lawson , Daniel John Lightwood , Roger Thomas Palframan , Bryan John Smith , Kerry Louise Tyson
IPC分类号: A61K39/395 , C07K16/00 , C07H21/04 , C12N15/63 , A61P11/06 , A61P35/00 , A61P37/00 , A61P31/12 , A61P9/00 , C12P21/00 , C12N1/21 , C12N5/07
CPC分类号: C07K16/244 , A61K9/0078 , A61K39/395 , A61K39/3955 , A61K2039/505 , A61K2039/544 , C07K2317/24 , C07K2317/33 , C07K2317/51 , C07K2317/515 , C07K2317/55 , C07K2317/56 , C07K2317/565 , C07K2317/76 , C07K2317/92 , C07K2317/94
摘要: The invention relates to antibody molecules having specificity for antigenic determinants of human IL-13, therapeutic uses of the antibody molecules and methods for producing said antibody molecules.
摘要翻译: 本发明涉及对人IL-13的抗原决定簇具有特异性的抗体分子,抗体分子的治疗用途以及产生所述抗体分子的方法。
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公开(公告)号:US08691233B2
公开(公告)日:2014-04-08
申请号:US12720804
申请日:2010-03-10
申请人: Neil Gozzard , Alastair David Griffiths Lawson , Daniel John Lightwood , Roger Thomas Palframan , Bryan John Smith , Kerry Louise Tyson
发明人: Neil Gozzard , Alastair David Griffiths Lawson , Daniel John Lightwood , Roger Thomas Palframan , Bryan John Smith , Kerry Louise Tyson
CPC分类号: C07K16/244 , A61K9/0078 , A61K39/395 , A61K39/3955 , A61K2039/505 , A61K2039/544 , C07K2317/24 , C07K2317/33 , C07K2317/51 , C07K2317/515 , C07K2317/55 , C07K2317/56 , C07K2317/565 , C07K2317/76 , C07K2317/92 , C07K2317/94
摘要: The invention relates to antibody molecules having specificity for antigenic determinants of human IL-13, therapeutic uses of the antibody molecules and methods for producing said antibody molecules.
摘要翻译: 本发明涉及对人IL-13的抗原决定簇具有特异性的抗体分子,抗体分子的治疗用途以及产生所述抗体分子的方法。
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公开(公告)号:US07105160B1
公开(公告)日:2006-09-12
申请号:US09831534
申请日:1999-11-10
申请人: Bryan John Smith
发明人: Bryan John Smith
CPC分类号: A61K47/646
摘要: Hybrid proteins are described which comprise one or more antigen-binding antibody fragments covalently linked to one or more serum carrier proteins. The hybrid proteins can bind antigens, have a long half-life in vivo and can be used in medicine for therapy and diagnosis.
摘要翻译: 描述了包含与一种或多种血清载体蛋白共价连接的一个或多个抗原结合抗体片段的杂交蛋白质。 杂交蛋白可以结合抗原,在体内具有较长的半衰期,可用于医学治疗和诊断。
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