Title:
抗体精製
Document Type and Number:
Japanese Patent JP2009532474
Kind Code:
A
Abstract:
The invention provides a method for producing a host cell protein-(HCP) reduced antibody preparation from a mixture comprising an antibody and at least one HCP, comprising an ion exchange separation step wherein the mixture is subjected to a first ion exchange material, such that the HCP-reduced antibody preparation is obtained.
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Inventors:
Wang, Min Davryu
Abiggerinos, Gioji
The Salvis-Papa Toits, Gregory
Abiggerinos, Gioji
The Salvis-Papa Toits, Gregory
Application Number:
JP2009504272A
Publication Date:
September 10, 2009
Filing Date:
April 04, 2007
Export Citation:
Assignee:
Abbott Biotechnology Limited
International Classes:
C07K16/00; A61K39/395; C07K1/18
Domestic Patent References:
| JP2005526030A | 2005-09-02 | |||
| JP2005538686A | 2005-12-22 | |||
| JP2002513800A | 2002-05-14 |
Foreign References:
| US5118796A | 1992-06-02 |
Other References:
JPN6012025899; Ｄｒｕｇｓ ｏｆ Ｔｏｄａｙ， ４１［３］（２００５） ｐ．１５５-１６３
Attorney, Agent or Firm:
Yoshio Kawaguchi
Makoto Ono
Chihiro Watanabe
Kenkyo Kanayama
Katsuma Osaki
Mitsuaki Tsubokura
Makoto Ono
Chihiro Watanabe
Kenkyo Kanayama
Katsuma Osaki
Mitsuaki Tsubokura