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公开(公告)号:US20140242625A1
公开(公告)日:2014-08-28
申请号:US14275055
申请日:2014-05-12
申请人: UCB PHARMA, S.A.
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:US20140178387A1
公开(公告)日:2014-06-26
申请号:US14186074
申请日:2014-02-21
申请人: UCB Pharma S.A.
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: C07K16/24
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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