JP2008503754A5 - - Google Patents

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Publication number
JP2008503754A5
JP2008503754A5 JP2007518010A JP2007518010A JP2008503754A5 JP 2008503754 A5 JP2008503754 A5 JP 2008503754A5 JP 2007518010 A JP2007518010 A JP 2007518010A JP 2007518010 A JP2007518010 A JP 2007518010A JP 2008503754 A5 JP2008503754 A5 JP 2008503754A5
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JP
Japan
Prior art keywords
matrix
antibodies
antibody
carried out
ligand
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JP2007518010A
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English (en)
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JP4890453B2 (ja
JP2008503754A (ja
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Priority claimed from SE0401665A external-priority patent/SE0401665D0/xx
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Publication of JP2008503754A5 publication Critical patent/JP2008503754A5/ja
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Claims (10)

  1. リガンドが適宜スペーサアームを介して固定化された多孔質担体からなる分離マトリックスであって、上記リガンドが1以上の芳香族スルホンアミドを含んでいてプロトン付加性基を実質的に含まない、分離マトリックス。
  2. 前記スルホンアミドの窒素が第一又は第二アミンである、請求項1記載のマトリックス。
  3. 前記リガンドが、担体に固定化されたポリマーの繰返し単位として存在する、請求項1又は請求項2記載のマトリックス。
  4. 担体が架橋多糖類である、請求項1乃至請求項3のいずれか1項記載のマトリックス。
  5. 抗体精製用マトリックスの製造方法であって、スルホンアミドをアミンのNを介して又はスルホニルのSを介して多孔質担体に固定化する第一段階を含んでなる方法。
  6. 液体からの抗体の単離方法であって、
    (a)1種以上の抗体を含む液体を用意する段階、
    (b)1種以上の抗体をマトリックスに吸着させるため、上記液体を1以上のスルホンアミド基を含む分離マトリックスと接触させる段階、及び任意段階として、
    (c)1種以上の抗体を遊離させるため、溶出液を上記マトリックスに通過させる段階、及び
    (d)1種以上の抗体を溶出液の画分から回収する段階
    を含んでなる方法。
  7. 段階(b)が中性付近のpH、例えばpH7.2〜pH7.6、好ましくは約7.4で実施される、請求項6記載の方法。
  8. 段階(c)が、塩濃度の漸減する溶出液を分離マトリックスに添加することによって実施される勾配溶出である、請求項6又は請求項7記載の方法。
  9. 段階(b)が中性よりも高いpHで実施され、段階(c)が、pHの漸減する溶出液を添加することによって実施される勾配溶出である、請求項6乃至請求項8のいずれか1項記載の方法。
  10. 抗体の量の測定方法であって、請求項6乃至請求項9のいずれか1項記載の方法と、さらに抗体の量を分光光度法で測定する段階(f)とを含んでなる方法。
JP2007518010A 2004-06-24 2005-06-22 分離マトリックス及び精製法 Active JP4890453B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
SE0401665-5 2004-06-24
SE0401665A SE0401665D0 (sv) 2004-06-24 2004-06-24 Purification of immunoglobulins
PCT/SE2005/001002 WO2006001771A1 (en) 2004-06-24 2005-06-22 Separation matrix and method of purification

Publications (3)

Publication Number Publication Date
JP2008503754A JP2008503754A (ja) 2008-02-07
JP2008503754A5 true JP2008503754A5 (ja) 2008-08-14
JP4890453B2 JP4890453B2 (ja) 2012-03-07

Family

ID=32733694

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2007518010A Active JP4890453B2 (ja) 2004-06-24 2005-06-22 分離マトリックス及び精製法

Country Status (8)

Country Link
US (1) US8114280B2 (ja)
EP (1) EP1759196B1 (ja)
JP (1) JP4890453B2 (ja)
CN (1) CN1972746B (ja)
AU (1) AU2005257727B2 (ja)
CA (1) CA2570624A1 (ja)
SE (1) SE0401665D0 (ja)
WO (1) WO2006001771A1 (ja)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4677623B2 (ja) * 2005-05-16 2011-04-27 独立行政法人産業技術総合研究所 液体クロマトグラフィー用担体、該担体を充填したクロマトグラフィー用カラム、及び該カラムを用いた有機物の分離方法
WO2007064281A1 (en) * 2005-12-02 2007-06-07 Ge Healthcare Bio-Sciences Ab Hydrophobic interaction chromatography
EP2099957A1 (en) * 2007-01-10 2009-09-16 GE Healthcare Bio-Sciences AB Multi-modal ion exchange chromotography resins
WO2008121042A1 (en) * 2007-03-30 2008-10-09 Ge Healthcare Bio-Sciences Ab Purification of immunoglobulins
JP2014507649A (ja) * 2011-01-18 2014-03-27 バクスター・インターナショナル・インコーポレイテッド ヒト血液中の抗βアミロイド抗体の測定
WO2013134251A2 (en) 2012-03-08 2013-09-12 Bio-Rad Laboratories, Inc. Anionic exchange-hydrophobic mixed mode
WO2015137860A1 (en) * 2014-03-14 2015-09-17 Ge Healthcare Bio-Sciences Ab Separation matrices for purification of biological particles
WO2015138928A2 (en) * 2014-03-14 2015-09-17 Bio-Rad Laboratories, Inc. Mixed mode ligands
CN104725559B (zh) * 2015-03-13 2017-06-06 安徽师范大学 嗜硫色谱材料及其制备方法和应用
CN108883394B (zh) * 2016-04-06 2022-05-10 思拓凡生物工艺研发有限公司 色谱基质
SG11201809685XA (en) * 2016-06-15 2018-11-29 Agency Science Tech & Res A method of enhancing the performance of chromatography methods for purification of proteins
CN112480246A (zh) * 2020-12-22 2021-03-12 中国科学院过程工程研究所 一种犬免疫球蛋白的分离纯化方法及其应用

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US649826A (en) 1899-07-01 1900-05-15 Byron A Eldred Medicated hat-pad.
JPS6145773A (ja) * 1984-08-07 1986-03-05 テルモ株式会社 体液浄化材
DE3811042A1 (de) * 1988-03-31 1989-10-19 Merck Patent Gmbh Ionenaustauscher
US5595887A (en) * 1990-07-16 1997-01-21 Bionebraska, Inc. Purification directed cloning of peptides using carbonic anhydrase as the affinity binding segment
US5652348A (en) 1994-09-23 1997-07-29 Massey University Chromatographic resins and methods for using same
GB9519197D0 (en) * 1995-09-20 1995-11-22 Affinity Chromatography Ltd Novel affinity ligands and their use
US6117996A (en) * 1995-09-20 2000-09-12 Novo Nordisk A/S Triazine based ligands and use thereof
AU729039C (en) 1996-08-30 2001-08-02 Upfront Chromatography A/S Isolation of immunoglobulins
SE9904197D0 (sv) * 1999-11-22 1999-11-22 Amersham Pharm Biotech Ab A method for anion exchange adsorption on matrices carrying mixed mode ligands
US6783711B2 (en) * 2000-05-23 2004-08-31 Ge Osmonics, Inc. Process for preparing a sulfonamide polymer matrix
WO2003046063A1 (en) 2001-11-26 2003-06-05 Amersham Biosciences Ab Post-modification of a porous support
SE0303532D0 (sv) * 2003-12-23 2003-12-23 Amersham Biosciences Ab Purification of immunoglobulins

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