JP5743796B2 - 重合第一アミンを主成分とする膜イオン交換クロマトグラフィー用媒体、当該媒体を含有する吸着装置並びにこれを用いたクロマトグラフィー方法及び精製方法 - Google Patents
重合第一アミンを主成分とする膜イオン交換クロマトグラフィー用媒体、当該媒体を含有する吸着装置並びにこれを用いたクロマトグラフィー方法及び精製方法 Download PDFInfo
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- B01D15/08—Selective adsorption, e.g. chromatography
- B01D15/10—Selective adsorption, e.g. chromatography characterised by constructional or operational features
- B01D15/18—Selective adsorption, e.g. chromatography characterised by constructional or operational features relating to flow patterns
- B01D15/1864—Selective adsorption, e.g. chromatography characterised by constructional or operational features relating to flow patterns using two or more columns
- B01D15/1871—Selective adsorption, e.g. chromatography characterised by constructional or operational features relating to flow patterns using two or more columns placed in series
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D15/00—Separating processes involving the treatment of liquids with solid sorbents; Apparatus therefor
- B01D15/08—Selective adsorption, e.g. chromatography
- B01D15/26—Selective adsorption, e.g. chromatography characterised by the separation mechanism
- B01D15/36—Selective adsorption, e.g. chromatography characterised by the separation mechanism involving ionic interaction
- B01D15/361—Ion-exchange
- B01D15/362—Cation-exchange
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D15/00—Separating processes involving the treatment of liquids with solid sorbents; Apparatus therefor
- B01D15/08—Selective adsorption, e.g. chromatography
- B01D15/26—Selective adsorption, e.g. chromatography characterised by the separation mechanism
- B01D15/36—Selective adsorption, e.g. chromatography characterised by the separation mechanism involving ionic interaction
- B01D15/361—Ion-exchange
- B01D15/363—Anion-exchange
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D15/00—Separating processes involving the treatment of liquids with solid sorbents; Apparatus therefor
- B01D15/08—Selective adsorption, e.g. chromatography
- B01D15/26—Selective adsorption, e.g. chromatography characterised by the separation mechanism
- B01D15/38—Selective adsorption, e.g. chromatography characterised by the separation mechanism involving specific interaction not covered by one or more of groups B01D15/265 - B01D15/36
- B01D15/3804—Affinity chromatography
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- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/28—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties
- B01J20/28014—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties characterised by their form
- B01J20/28033—Membrane, sheet, cloth, pad, lamellar or mat
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/30—Processes for preparing, regenerating, or reactivating
- B01J20/32—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating
- B01J20/3231—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating characterised by the coating or impregnating layer
- B01J20/3242—Layers with a functional group, e.g. an affinity material, a ligand, a reactant or a complexing group
- B01J20/3268—Macromolecular compounds
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Description
吸収とは、吸収性材料本体への浸透によって物質を取り込むことをいう。吸着とは、バルク相からの分子が吸着性媒体の表面に移動することをいう。吸着とは、吸着と吸収の両方を包含する一般的な用語である。同様に、吸着剤としてここに示される吸着性材料又は吸着装置とは、吸着するか若しくは吸収するかのいずれかの材料若しくは装置又は吸着しかつ吸収する材料若しくは装置をいう。この媒体は、特にカートリッジを通した流れに使用される多孔質膜吸着剤として適用でき、特に分離型外部ハウジングのないカートリッジに適用できる。
従来技術の問題点は、媒体及び当該媒体を含む陰イオン交換体のような装置であって、該媒体がポリアリルアミンのような重合体で被覆された表面を有する膜であるものを提供する本発明によって克服された。驚くべきことに、得られた膜は、蛋白質不純物の結合がさらに強く、しかも、トリメチルアンモニウムリガンドを含めて第四アンモニウム塩を主成分とする従来のリガンドよりも、生物試料からの宿主細胞蛋白質の除去に優れるものである。
本発明は、多孔質自己支持型基材上に多孔質重合体皮膜が形成された多孔質のクロマトグラフィー用媒体又は収着媒体、当該媒体を備える陰イオン交換体、当該吸着剤を含む精製スキーム及び精製方法に関する。当該媒体は、既存の下流の精製方法に統合する態様で、モノクローナル抗体のような人工生物学的薬物から低レベルの不純物を強力に除去するのに特に適している。典型的な不純物としては、DNA、エンドトキシン、HCP及びウイルスが挙げられる。この媒体は、高い塩濃度及び高い伝導率(高い親和性)でよく機能し、このような条件下であってもウイルスを効果的に除去する。装置透過率を犠牲にすることなく高い結合容量が達成される。事実、ここで説明する方法によって生じる皮膜特性に応じて、約5mg/mLを超える、又は約25mg/mLを超える、又は約35−40mg/mLを超える核酸結合容量が達成できる。陰イオン交換吸着剤の量は、比較できるビーズ系方法よりもずっと少ない。というのは、吸着剤媒体に装填される試料を大量に希釈することはもはや必要ではないからである。
20重量%イソプロパノール、9重量%PAH(分子量15,000)、3重量%水酸化リチウム一水和物、2重量%トリトンX−100、0.5重量%PEG−DGE(分子量526)及び0.2重量%ポリビニルアルコール(分子量30,000、加水分解率98%)を含有する水溶液を調製した。細孔寸法等級が0.65μmである疎水性UPE膜をこの溶液で完全に湿らせ、そして過剰の液体を除去した。この膜を室温で24時間乾燥させ、多量の水及びメタノールですすぎ、そして再度乾燥させた。この膜を水で直ちに湿らせると、約25%の重量含浸量を有する。8層Millex(商標)型シリンジ装置を、3.5cm2の表面積及び1mmのカラム高さを有するこの膜から製造した。この装置は、62.35CV/分/barの流速、90mg/mLのBSA容量及び54mS/cmの結合強さを有する。
例1からの改質膜をpH13の50重量%塩化グリシジルトリメチルアンモニウム(GTMAC)中に24時間にわたり浸漬することによってさらに改質し、水ですすぎ、そして乾燥させた。8層Millex(商標)型シリンジ装置は、3.5cm2の表面積を有するこの膜から製造した。この装置は、10.15CV/分/barの流速、80mg/mLのBSA容量及び19mS/cmの結合強さを有する。
例1からの改質膜をスルファミンの0.5M水溶液中に10分間浸漬させることによってさらに改質させ、脱イオン水ですすぎ、そして乾燥させた。8層Millex(商標)型シリンジ装置は、3.5cm2の表面積を有するこの膜から製造した。この装置は、62.35CV/分/barの流速、80mg/mLのBSA容量及び80mS/cmの結合強さを有する。
11.6重量%PAH(分子量75,000)、18.6重量%の1.0N水酸化ナトリウム溶液、11.6%塩化ナトリウム及びエピクロルヒドリン変成ポリエチレンアミンの17%水溶液23.2%を含有する水溶液を調製した。細孔寸法等級が0.65μmである疎水性UPE膜をメタノールで予め湿らせ、当該溶液と約5分間直接接触させた。この湿った膜をポリエチレンフィルムバッグ内に置き、このバックを85℃のオーブン内に7分間置いたが、架橋反応を開始させるために当該膜が乾燥してしまわないように注意した。次いで、この湿った膜を当該バックから取り出し、室温で乾燥させた。次いで、この乾燥膜を100℃のオーブン内に4時間置いて架橋反応を完了させた。次いで、この膜を水、メタノール及び塩酸(1.0N)で徹底的に洗浄し、室温で乾燥させた。この膜は水では湿らなかった。8層Millex(商標)型シリンジ装置は、3.5cm2の表面積を有するこの膜から製造した。この装置は、7.25CV/分/barの流速、61mg/mLのBSA容量及び81mS/cmの結合強さを有する。
10重量%PAA(分子量15,000)及び0.5重量%PEG−DGE(分子量526)を含有する水溶液を調製した。0.65μmの細孔寸法等級を有する親水性UPE膜をこの溶液で完全に湿らせ、そして過剰の液体を除去した。この膜を室温で24時間にわたり乾燥させ、多量の水ですすぎ、そして再度乾燥させた。当該8層装置は、62.35CV/分/barの流速、80mg/mLのBSA容量及び49mS/cmの結合強さを有する。
20重量%イソプロパノール、7重量%ポリビニルアミン(Lupamin 9095、BASFコーポレーション、米国ニュージャージー州マウントオリーブ)及び0.5重量%PEG−DGE(分子量526)を含有する水溶液を調製した。0.65μmの細孔寸法等級を有する親水性UPE膜をこの溶液で完全に湿らせ、そして過剰の液体を除去した。この膜を室温で24時間乾燥させ、多量の水及びメタノールですすぎ、そして再度乾燥させた。3.5cm2の表面積を有するこの膜から8層装置を製造した。この装置は、44.95CV/分/barの流速、87mg/mLのBSA容量及び32mS/cmの結合強さを有する。
20重量%イソプロパノール、4重量%ポリリシンヒドロブロミド(分子量30,000〜50,000)、4重量%水酸化リチウム一水和物、1重量%トリトンX−100、0.25重量%PEG−DGE(分子量526)及び0.1重量%ポリビニルアルコール(分子量30,000、加水分解率98%)を含有する水溶液を調製した。0.65μmの細孔寸法等級を有する疎水性UPE膜をこの溶液で完全に湿らせ、そして過剰の液体を除去した。この膜を室温で24時間乾燥させ、多量の水及びメタノールですすぎ、そして再度乾燥させた。この膜は水では湿らず、約9%の重量含浸量を有していた。8層装置は、3.5cm2の表面積を有するこの膜から製造した。この装置は、102.95CV/分/barの流速、34mg/mLのBSA容量及び32mS/cmの結合強さを有していた。
アガロースクロマトグラフィービーズをPAAで改質させた。2gのエポキシセファロース6B(GEヘルスケア)を8mLのMilli−Q水に縣濁し、これにPAA(分子量3,000)の10%溶液10mLを添加した。pHを水酸化ナトリウムで11に調整した。このビーズを24時間にわたり穏やかに振とうし、水で注意深くすすぎ、冷蔵庫内に湿った状態で保存してから使用した。クロマトグラフィーカラムに改質ビーズを詰め(カラム高さ5.5cm、カラム容量1.88mL)、そして試験した。このものは、BSA容量が20.6mg/mLであり、SBが83mS/cmであった。
例5からのPAA改質アガロースビーズを、当該ビーズとGTMACの2%溶液(pH11)とを一晩反応させることによってさらに改質させた。ビーズを水で注意深くすすぎ、冷蔵庫内に湿った状態で保存してから使用した。クロマトグラフィーカラムに改質ビーズを詰め込み(カラム高さ4.7cm、カラム容量1.61mL)、そして試験した。このものは、BSA容量が87.3mg/mL、SBが25.4mS/cmであった。
例1からの固定化PAAを有する膜を8層シリンジ装置でシールし、ウイルス保持について試験した。以下の表2のデータは、MMV及びMuLV保持に及ぼす塩濃度増加の影響を示している。この表に示すように、Pall Mustang膜(結合の強さ20mS/cm)についてのMMVデータは、LRVが伝導率の増大と共に低下するのに対し、本発明の膜(すなわち、高い結合強さ)については、高い塩濃度であっても完全な除去が観察される。
0.65μmのUPE膜に試験被覆装置で9%のPAA及び0.5%のPEGDGEを被覆した。この膜を抽出し、熱対流オーブン内において85℃で10分間乾燥させた。一方の試料を85℃で12時間放置し、他方の試料を室温で保存した。次いで、この膜を5%イソプロピルアルコール中5%のスルファミン酸で処理して皮膜を安定化させた。次いで、当該膜の透過率を流量試験器を使用して測定した。この試験では、500mLの水が減圧下(27.0”Hg)で膜試料(断面積9.6平方cm)を通過するのに要する時間を測定する。表1に載せた膜のロットを製造して硬化工程の結果として透過率が改善することを実証した。表4に示すように、「非硬化」膜は、「硬化」膜よりも有意に高い流動時間(さらに低い透過率を示す)を有する。
0.65μmのUPE膜ロールに試験被覆器で9%のPAA及び0.35%のPEGDGEを被覆した。当該膜を水及びメタノールで抽出し、120℃で熱風衝突ドライヤーで乾燥させた。次いで、これらのロールを以下の表に示すような様々な温度及び時間での硬化に付した。次いで、これらの膜を5%イソプロピルアルコール中5%のスルファミン酸で処理して当該皮膜を安定化させた。当該膜の透過率を、先の例で説明したとおりに流量試験器を使用して測定した。
Claims (7)
- 抗体及び不純物を含む生物試料の精製方法であって、該生物試料をアフィニティークロマトグラフィーに付すことによって該生物試料を精製し;その後、多孔質基材と該多孔質基材の表面上にある多孔質皮膜とを有する多孔質被覆媒体を備える陰イオン交換媒体に該生物試料を充填することによって該生物試料をさらに精製し、ここで、該皮膜は、第一アミン基を有する重合体とポリエチレングリコールジグリシジルエーテルとの反応によって得られた1種以上の架橋重合第一アミン又はその共重合体を含み、しかも該陰イオン交換媒体と接触する該試料が7.2mS/cm以上の電気伝導率を有するものとし;そして、このさらに精製された試料を集めることを含む、前記方法。
- 抗体及び不純物を含む生物試料の精製方法であって、該生物試料を陽イオン交換クロマトグラフィーに付すことによって該生物試料を精製し;その後、多孔質基材と該多孔質基材の表面上にある多孔質皮膜とを有する多孔質被覆媒体を備える陰イオン交換媒体に該生物試料を充填することによって該生物試料をさらに精製し、ここで、該皮膜は、第一アミン基を有する重合体とポリエチレングリコールジグリシジルエーテルとの反応によって得られた1種以上の架橋重合第一アミン又はその共重合体を含み、しかも該陰イオン交換媒体と接触する該試料が7.2mS/cm以上の電気伝導率を有するものとし;そして、このさらに精製された試料を集めることを含む、前記方法。
- 前記アフィニティークロマトグラフィー工程後であって、前記陰イオン交換媒体に前記生物試料を充填する前に陽イオン交換を実施することをさらに含む、請求項1に記載の方法。
- 前記生物試料が細胞培養液である、請求項1に記載の方法。
- 前記さらに精製された試料が前記陰イオン交換体の貫流で集められたものである、請求項1に記載の方法。
- 前記さらに精製する工程を9.7mS/cm以上の電気伝導率で実施する、請求項1に記載の方法。
- 前記さらに精製する工程を9.7mS/cm以上の電気伝導率で実施する、請求項2に記載の方法。
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JP2011173327A Expired - Fee Related JP5743795B2 (ja) | 2007-08-14 | 2011-08-08 | 重合第一アミンを主成分とする膜イオン交換クロマトグラフィー用媒体、当該媒体を含有する吸着装置並びにこれを用いたクロマトグラフィー方法及び精製方法 |
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Families Citing this family (65)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7479222B2 (en) * | 2004-02-05 | 2009-01-20 | Millipore Corporation | Porous adsorptive or chromatographic media |
FR2902799B1 (fr) | 2006-06-27 | 2012-10-26 | Millipore Corp | Procede et unite de preparation d'un echantillon pour l'analyse microbiologique d'un liquide |
EP2043767B1 (en) | 2006-07-14 | 2020-03-25 | Wisconsin Alumni Research Foundation | Adsorptive membranes for trapping viruses |
US8362217B2 (en) | 2006-12-21 | 2013-01-29 | Emd Millipore Corporation | Purification of proteins |
US20100267933A1 (en) | 2006-12-21 | 2010-10-21 | Moya Wilson | Purification of proteins |
US8569464B2 (en) | 2006-12-21 | 2013-10-29 | Emd Millipore Corporation | Purification of proteins |
US9433922B2 (en) | 2007-08-14 | 2016-09-06 | Emd Millipore Corporation | Media for membrane ion exchange chromatography based on polymeric primary amines, sorption device containing that media, and chromatography scheme and purification method using the same |
EP2719705B1 (en) * | 2007-10-26 | 2020-07-29 | Asahi Kasei Kabushiki Kaisha | Method for purifying protein |
US20090130738A1 (en) * | 2007-11-19 | 2009-05-21 | Mikhail Kozlov | Media for membrane ion exchange chromatography |
CN102105213B (zh) | 2008-05-30 | 2013-12-18 | 3M创新有限公司 | 配体官能化基底 |
WO2009145722A1 (en) * | 2008-05-30 | 2009-12-03 | Ge Healthcare Bio-Sciences Ab | Separation method utilizing polyallylamine ligands |
CN102083897B (zh) | 2008-05-30 | 2013-06-12 | 3M创新有限公司 | 制备配体官能化基底的方法 |
EP2370561B1 (en) | 2008-12-16 | 2019-08-07 | EMD Millipore Corporation | Stirred tank reactor and method |
DE102009005479A1 (de) * | 2009-01-21 | 2010-07-22 | Sartorius Stedim Biotech Gmbh | Vorrichtung und Verfahren für die Stofftrennung |
US8382883B2 (en) * | 2009-02-27 | 2013-02-26 | General Electric Company | Membranes comprising amino acid mobile carriers |
US20100218681A1 (en) * | 2009-02-27 | 2010-09-02 | General Electric Company | Membranes comprising amino acid mobile carriers |
US9441011B2 (en) | 2009-07-03 | 2016-09-13 | Asahi Kasei Chemicals Corporation | Method for purification of antibody using porous membrane having amino group and alkyl group both bound to graft chain immobilized on porous substrate |
CN102574911B (zh) * | 2009-08-07 | 2017-06-06 | Emd密理博公司 | 从样品的一或多种杂质中纯化靶蛋白的方法 |
FR2949780A1 (fr) * | 2009-09-04 | 2011-03-11 | Commissariat Energie Atomique | Procedure d'extraction rapide des hepatotoxines cellulaires de cyanobacteries toxiques |
DE102009040180A1 (de) * | 2009-09-07 | 2011-03-17 | Dionex Benelux B.V. | Strömungssteuerung bei der räumlichen Chromatografie |
US8377672B2 (en) * | 2010-02-18 | 2013-02-19 | 3M Innovative Properties Company | Ligand functionalized polymers |
WO2011109151A1 (en) * | 2010-03-03 | 2011-09-09 | 3M Innovative Properties Company | Ligand guanidinyl functionalized polymers |
JP2011225568A (ja) * | 2010-04-20 | 2011-11-10 | Millipore Corp | 第一級アミンによる核酸からのウイルス及び/又はタンパク質の分離 |
US20120077249A1 (en) * | 2010-04-20 | 2012-03-29 | Millipore Corporation | Separation Of Virus And/Or Protein From Nucleic Acids By Primary Amines |
WO2011140405A1 (en) * | 2010-05-07 | 2011-11-10 | Millipore Corporation | Enhanced clarification media |
WO2011140406A1 (en) * | 2010-05-07 | 2011-11-10 | Millipore Corporation | Enhanced clarification media |
SG10201804385YA (en) | 2010-05-17 | 2018-06-28 | Emd Millipore Corp | Stimulus responsive polymers for the purification of biomolecules |
MX344248B (es) * | 2010-05-25 | 2016-12-09 | Genentech Inc * | Metodos de purificacion de polipeptidos. |
CN108404453B (zh) | 2010-07-30 | 2021-01-05 | Emd密理博公司 | 层析介质和方法 |
DE102010046817A1 (de) * | 2010-09-28 | 2012-03-29 | Sartorius Stedim Biotech Gmbh | Verfahren zur Abtrennung von Viren aus einem Kontaminanten enthaltenden flüssigen Medium |
CA2814781A1 (en) * | 2010-11-01 | 2012-05-10 | Diderik Reinder Kremer | Single unit ion exchange chromatography antibody purification |
WO2012091070A1 (ja) | 2010-12-27 | 2012-07-05 | 旭化成ケミカルズ株式会社 | 吸着分離膜モジュール、吸着分離膜モジュールの製造方法、及び仕切部材 |
EP2545989A1 (en) | 2011-07-13 | 2013-01-16 | InstrAction GmbH | Composite material for chromatographic applications |
JP6087287B2 (ja) | 2011-09-30 | 2017-03-01 | 旭化成株式会社 | タンパク質の精製方法 |
WO2013089141A1 (ja) | 2011-12-15 | 2013-06-20 | 旭化成ケミカルズ株式会社 | タンパク質吸着材 |
PL2794635T3 (pl) | 2011-12-22 | 2019-02-28 | F.Hoffmann-La Roche Ag | Membranowa chromatografia jonowymienna |
EP2682168A1 (en) | 2012-07-02 | 2014-01-08 | Millipore Corporation | Purification of biological molecules |
EP2953964A4 (en) * | 2013-02-06 | 2016-09-14 | Agency Science Tech & Res | METHODS FOR REDUCING THE LEVELS OF AGGREGATES IN PROTEIN PREPARATIONS BY TREATING THIOHETEROCYCLIC CATIONS |
CN105722992B (zh) | 2013-09-13 | 2021-04-20 | 豪夫迈·罗氏有限公司 | 用于检测和定量细胞系和重组多肽产物中的宿主细胞蛋白的组合物和方法 |
EP3683232A1 (en) | 2013-09-13 | 2020-07-22 | F. Hoffmann-La Roche AG | Methods and compositions comprising purified recombinant polypeptides |
CN105555795A (zh) * | 2013-09-17 | 2016-05-04 | 株式会社钟化 | 新抗体纯化方法和由该方法得到的抗体、以及使用了阳离子交换基团的新抗体纯化法和由该方法得到的抗体 |
CN105407905B (zh) | 2014-01-03 | 2020-03-03 | 生物辐射实验室股份有限公司 | 蛋白a洗脱产物中杂质的去除 |
JP6653654B2 (ja) * | 2014-01-17 | 2020-02-26 | レプリゲン・コーポレイションRepligen Corporation | クロマトグラフィーカラムの滅菌 |
KR20160133489A (ko) * | 2014-03-07 | 2016-11-22 | 에이전시 포 사이언스, 테크놀로지 앤드 리서치 | 생물학적 생성물들의 제조를 위한 장치 및 방법들 |
WO2015137860A1 (en) * | 2014-03-14 | 2015-09-17 | Ge Healthcare Bio-Sciences Ab | Separation matrices for purification of biological particles |
JP2016006410A (ja) * | 2014-05-27 | 2016-01-14 | Jnc株式会社 | クロマトグラフィー担体およびそれを用いたタンパク質精製方法 |
US10280195B2 (en) * | 2014-05-28 | 2019-05-07 | Agency For Science, Technology And Research | Virus reduction method |
WO2016013609A1 (ja) * | 2014-07-25 | 2016-01-28 | 旭化成メディカル株式会社 | 陽イオン交換クロマトグラフィー担体及びその使用方法 |
US10449517B2 (en) | 2014-09-02 | 2019-10-22 | Emd Millipore Corporation | High surface area fiber media with nano-fibrillated surface features |
CN104399538A (zh) * | 2014-09-24 | 2015-03-11 | 中国科学院福建物质结构研究所 | 一种化合物、其制备方法及作为离子交换材料的应用 |
KR102162753B1 (ko) | 2014-12-08 | 2020-10-07 | 이엠디 밀리포어 코포레이션 | 혼합층 이온 교환 흡착제 |
CN105080623B (zh) * | 2015-08-14 | 2018-02-16 | 中国科学院福建物质结构研究所 | 一种用于分离和/或提取稀土元素的离子交换剂 |
KR102266006B1 (ko) * | 2015-09-16 | 2021-06-16 | 에보쿠아 워터 테크놀로지스 엘엘씨 | 할로겐화 불순물을 제거하기 위한 이온교환수지의 감마선 조사 |
GB201602938D0 (en) * | 2016-02-19 | 2016-04-06 | Ucb Biopharma Sprl | Protein purification |
EP3512866B1 (en) * | 2016-09-15 | 2020-08-26 | Klawego GmbH & Co. KG | The use of a polymeric mesh for the purification of macromolecules |
GB201616758D0 (en) * | 2016-10-03 | 2016-11-16 | Ge Healthcare Bio Sciences Ab | Novel chromatography media |
JPWO2018092691A1 (ja) * | 2016-11-18 | 2019-10-17 | Jnc株式会社 | 抗体の精製方法 |
JP7196203B2 (ja) | 2018-03-05 | 2022-12-26 | キラル テクノロジーズ ヨーロッパ エスアーエス | バイオセパレーションのための複合材料 |
EP3762141A1 (en) | 2018-03-05 | 2021-01-13 | Chiral Technologies Europe SAS | Composite material for bioseparations |
CN111902720A (zh) | 2018-03-21 | 2020-11-06 | 沃特世科技公司 | 基于非抗体高亲和力的样品制备、吸附剂、装置和方法 |
US11045773B2 (en) | 2018-08-31 | 2021-06-29 | Pall Corporation | Salt tolerant porous medium |
US10737259B2 (en) | 2018-08-31 | 2020-08-11 | Pall Corporation | Salt tolerant anion exchange medium |
EP3883663A4 (en) * | 2018-11-21 | 2022-08-10 | FUJIFILM Electronic Materials U.S.A, Inc. | CHEMICAL LIQUID PRODUCTION APPARATUS AND METHOD |
CN109881483B (zh) * | 2019-01-24 | 2021-12-17 | 浙江理工大学 | 一种利用金属-有机框架材料功能化改性聚丙烯/纤维素水刺无纺布的方法及其应用 |
EP4385618A1 (en) | 2022-12-16 | 2024-06-19 | Chiral Technologies Europe SAS | Composite material for bioseparations |
Family Cites Families (117)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2898310A (en) * | 1956-08-08 | 1959-08-04 | Pfaudler Permutit Inc | Highly-basic anion exchange resins from epihalohydrins and tertiary - amino containing alkylenepolyamines |
GB932660A (en) | 1960-06-22 | 1963-07-31 | Wolfen Filmfab Veb | Process for the manufacture of anion-selective diaphragms |
US3462429A (en) * | 1964-11-25 | 1969-08-19 | Us Army | 2-(3-(morpholinopropyl)amino)ethanethiol or its acid addition salts |
US3527712A (en) * | 1967-03-07 | 1970-09-08 | Marine Colloids Inc | Dried agarose gel,method of preparation thereof,and production of aqueous agarose gel |
US3926864A (en) * | 1971-06-21 | 1975-12-16 | Ionics | Ion exchange membranes having a macroporous surface area |
US3714010A (en) * | 1972-01-06 | 1973-01-30 | Us Interior | Preparation of anion exchange membranes from cellulosic sheets |
US4335017A (en) * | 1975-12-15 | 1982-06-15 | United Kingdom Atomic Energy Authority | Composite materials comprising deformable xerogel within the pores of particulate rigid supports useful in chromatography |
HU177419B (en) * | 1978-07-13 | 1981-10-28 | Chinoin Gyogyszer Es Vegyeszet | Process for preparing threedimensional,retentive polymers consisting of cyclodextrin and polyvinylalcohol units,capable of forming inclusion complexes in the form of bead,fibre or mainly block |
EP0048109B1 (en) * | 1980-09-11 | 1985-11-06 | United Kingdom Atomic Energy Authority | Improvements in or relating to composite materials |
IL65131A0 (en) | 1982-02-28 | 1982-04-30 | Yeda Res & Dev | Process for the production of agarose-polyaldehyde beads and their biological applications |
US4431545A (en) * | 1982-05-07 | 1984-02-14 | Pall Corporation | Microporous filter system and process |
CH660852A5 (de) * | 1982-11-23 | 1987-05-29 | Aligena Ag | Dynamische membranen, die sich als duenne polymerschichten auf poroesen, polymeren traegermaterialien befinden. |
US4861705A (en) * | 1983-01-31 | 1989-08-29 | Yeda Research And Development Company, Ltd. | Method for removing components of biological fluids |
US4512896A (en) * | 1983-02-07 | 1985-04-23 | Yale University | Transfer of macromolecules from a chromatographic substrate to an immobilizing matrix |
WO1984003053A1 (en) | 1983-02-14 | 1984-08-16 | Amf Inc | Modified polysaccharide supports |
US4743373A (en) * | 1983-06-17 | 1988-05-10 | Cuno Incorporated | Chromatography column |
US4496461A (en) * | 1983-06-17 | 1985-01-29 | Amf Incorporated | Chromatography column |
US4540625A (en) * | 1984-01-09 | 1985-09-10 | Hughes Aircraft Company | Flexible air permeable non-woven fabric filters |
US4618533A (en) * | 1984-11-30 | 1986-10-21 | Millipore Corporation | Porous membrane having hydrophilic surface and process |
JPS6255084A (ja) | 1985-04-04 | 1987-03-10 | ジエネツクス・コ−ポレイシヨン | 生体の固定化方法及びそれから得られた不溶化生体複合体 |
US6136200A (en) * | 1985-06-27 | 2000-10-24 | Polymer Research Corporation | Treatment for paint and lacquer waste water |
US4980067A (en) * | 1985-07-23 | 1990-12-25 | Cuno, Inc. | Polyionene-transformed microporous membrane |
US4895661A (en) * | 1987-01-08 | 1990-01-23 | Filmtec Corporation | Alkali resistant hyperfiltration membrane |
GB2201904B (en) * | 1987-02-14 | 1990-12-19 | Domnick Hunter Filters Ltd | Device for liquid chromatography or immobilised enzyme reaction |
DE3736087C2 (de) * | 1987-10-24 | 1997-03-06 | Serva Feinbiochem Gmbh & Co | Gewebe zur Herstellung von Elektrophoresegelen |
US5277915A (en) * | 1987-10-30 | 1994-01-11 | Fmc Corporation | Gel-in-matrix containing a fractured hydrogel |
EP0328256A1 (en) | 1988-01-21 | 1989-08-16 | Owens-Corning Fiberglas Corporation | Glass fibers coated with agarose for use as column packing or chromatographic media for bioseparations |
US5114585A (en) * | 1988-03-01 | 1992-05-19 | Gelman Sciences, Inc. | Charged porous filter |
FR2632309B1 (fr) * | 1988-06-07 | 1990-08-24 | Lille Transfusion Sanguine | Procede de purification par voie chromatographique de proteines, notamment de facteur viii, et les produits obtenus |
JPH02180899A (ja) | 1988-12-31 | 1990-07-13 | Tosoh Corp | 免疫グロブリンの精製方法 |
US4968532A (en) * | 1989-01-13 | 1990-11-06 | Ciba-Geigy Corporation | Process for graft copolymerization on surfaces of preformed substrates to modify surface properties |
IL89970A (en) * | 1989-04-14 | 1994-10-21 | Weizmann Kiryat Membrane Prod | Composite membranes containing a coated layer of crosslinked polyaromatic polymers and/or sulfonated poly (haloalkylenes) |
GB8913183D0 (en) | 1989-06-08 | 1989-07-26 | Central Blood Lab Authority | Chemical products |
US4944879A (en) * | 1989-07-27 | 1990-07-31 | Millipore Corporation | Membrane having hydrophilic surface |
US5075432A (en) * | 1989-08-11 | 1991-12-24 | Edward Vanzo | Spherical cyclodextrin polymer beads |
US5009759A (en) * | 1989-09-22 | 1991-04-23 | Board Of Regents, The University Of Texas System | Methods for producing agarose gels having variable pore sizes |
US5328603A (en) * | 1990-03-20 | 1994-07-12 | The Center For Innovative Technology | Lignocellulosic and cellulosic beads for use in affinity and immunoaffinity chromatography of high molecular weight proteins |
GB9011378D0 (en) * | 1990-05-22 | 1990-07-11 | Bio Isolates Ltd | Cellulosic sponge adsorbent medium |
US5096561A (en) * | 1990-07-02 | 1992-03-17 | Masud Akhtar | Thin film ionic conductors, methods and devices |
US5104729A (en) | 1990-08-20 | 1992-04-14 | Monsanto Company | Process for surface modifying a support membrane and product produced |
US5151189A (en) * | 1990-09-17 | 1992-09-29 | Gelman Sciences, Inc. | Cationic charge modified microporous membrane |
US5137633A (en) * | 1991-06-26 | 1992-08-11 | Millipore Corporation | Hydrophobic membrane having hydrophilic and charged surface and process |
US5547576A (en) * | 1992-07-06 | 1996-08-20 | Terumo Kabushiki Kaisha | Pathogenic substance removing material and a blood filter containing the material |
JPH0615167A (ja) | 1992-07-06 | 1994-01-25 | Terumo Corp | 多孔性分離膜 |
US5583162A (en) | 1994-06-06 | 1996-12-10 | Biopore Corporation | Polymeric microbeads and method of preparation |
KR100378500B1 (ko) | 1994-07-28 | 2003-05-22 | 밀리포어 코포레이션 | 복합다공성막및형성방법 |
EP0791067B1 (en) * | 1994-10-28 | 2008-12-17 | Max-Planck-Gesellschaft Zur Förderung Der Wissenschaften E.V. | Protein kinase npk-110 |
US5522994A (en) * | 1995-02-01 | 1996-06-04 | Cornell Research Foundation, Inc. | Single column chromatographic determination of small molecules in mixtures with large molecules |
US5837520A (en) * | 1995-03-07 | 1998-11-17 | Canji, Inc. | Method of purification of viral vectors |
EP0869835B1 (en) * | 1995-04-13 | 2005-06-08 | Travenol Laboratories (Israel) Ltd. | Leukocyte filtration method and apparatus |
US5531899A (en) * | 1995-06-06 | 1996-07-02 | Millipore Investment Holdings Limited | Ion exchange polyethylene membrane and process |
FR2737730B1 (fr) * | 1995-08-10 | 1997-09-05 | Pasteur Merieux Serums Vacc | Procede de purification de virus par chromatographie |
US5814372A (en) * | 1995-10-19 | 1998-09-29 | Millipore Corporation | Process for forming porous composite membrane |
SE9600590D0 (sv) | 1996-02-19 | 1996-02-19 | Pharmacia Biotech Ab | Sätt för kromatografisk separation av peptider och nukleinsyra samt ny högaffin jonbytesmatris |
US5814567A (en) * | 1996-06-14 | 1998-09-29 | Kimberly-Clark Worldwide, Inc. | Durable hydrophilic coating for a porous hydrophobic substrate |
US20010009756A1 (en) * | 1998-01-06 | 2001-07-26 | Derek Hei | Flow devices for the reduction of compounds from biological compositions and methods of use |
US5897779A (en) * | 1997-02-13 | 1999-04-27 | Minnesota Mining And Manufacturing Company | Spiral wound extraction cartridge |
FR2772639B1 (fr) * | 1997-12-24 | 2000-02-04 | Hospal Ind | Utilisation d'un polymere neutre ou cationique pour prevenir l'activation de la phase contact du sang ou du plasma en contact avec une membrane semi-permeable |
US6602697B1 (en) * | 1998-08-14 | 2003-08-05 | Merck & Co., Inc. | Process for purifying human papillomavirus virus-like particles |
DE19900681B4 (de) * | 1999-01-04 | 2007-04-12 | Sartorius Ag | Verwendung von Anionaustauschermembranen zur Entfernung von Endotoxinen aus Nukleinsäure-haltigen Lösungen |
WO2000044928A2 (en) | 1999-01-27 | 2000-08-03 | Halaka Folim G | Materials and methods for the purification of polyelectrolytes |
EP1614459B1 (en) | 1999-02-25 | 2007-07-18 | Pall Corporation | Positively charged membrane |
AU3376400A (en) | 1999-02-25 | 2000-09-14 | Pall Corporation | Negatively charged membrane |
DE60035627T2 (de) | 1999-02-25 | 2008-04-10 | Pall Corp. | Positiv geladene Membran |
US6780327B1 (en) * | 1999-02-25 | 2004-08-24 | Pall Corporation | Positively charged membrane |
SE9901825D0 (sv) * | 1999-05-20 | 1999-05-20 | Amersham Pharm Biotech Ab | Foamed material filled with inner material |
DK1200179T3 (da) | 1999-07-30 | 2006-09-25 | Genentech Inc | Ladede filtreringsmembraner og anvendelser deraf |
US6497747B1 (en) * | 1999-09-24 | 2002-12-24 | Praxair Technology, Inc. | Production and use of improved polyimide separation membranes |
SE9904197D0 (sv) | 1999-11-22 | 1999-11-22 | Amersham Pharm Biotech Ab | A method for anion exchange adsorption on matrices carrying mixed mode ligands |
AU1811301A (en) * | 1999-12-02 | 2001-06-12 | General Hospital Corporation, The | Methods for removal, purification, and concentration of viruses, and methods of therapy based thereupon |
WO2001048155A2 (en) * | 1999-12-29 | 2001-07-05 | Genzyme Corporation | Method using filtration aids for the separation of virus vectors from nucleic acids and other cellular contaminants |
JP4788056B2 (ja) | 2000-04-13 | 2011-10-05 | Jsr株式会社 | ウイルス濃縮材料 |
JP2003531720A (ja) | 2000-04-28 | 2003-10-28 | ミリポア・コーポレイション | フィルターカートリッジおよびフィルターカートリッジを製造する方法 |
JP2002045176A (ja) | 2000-05-22 | 2002-02-12 | Jsr Corp | ウイルス濃縮方法 |
DE10028447A1 (de) * | 2000-06-14 | 2001-12-20 | Merck Patent Gmbh | Verfahren zur Herstellung von monolithischen Chromatographiesäulen |
JP2002210377A (ja) * | 2001-01-22 | 2002-07-30 | Tosoh Corp | アニオン交換体、その製造方法及びそれを用いた用途 |
US20040254500A1 (en) * | 2001-07-18 | 2004-12-16 | Pronovost Allan D | Device and method for collecting, transporting and recovering low molecular weight analytes in saliva |
EP1409119B1 (en) | 2001-07-20 | 2006-06-21 | McMaster University | Asymmetric gel-filled microporous membranes |
US6913694B2 (en) * | 2001-11-06 | 2005-07-05 | Saehan Industries Incorporation | Selective membrane having a high fouling resistance |
ATE452930T1 (de) * | 2001-11-21 | 2010-01-15 | Porex Corp | Diskrete hydrophil-hydrophobe poröse materialien und herstellungsverfahren dafür |
US20030201229A1 (en) * | 2002-02-04 | 2003-10-30 | Martin Siwak | Process for prefiltration of a protein solution |
US20030180936A1 (en) | 2002-03-15 | 2003-09-25 | Memarzadeh Bahram Eric | Method for the purification, production and formulation of oncolytic adenoviruses |
US7073671B2 (en) * | 2002-06-07 | 2006-07-11 | Millipore Corporation | Microporous membrane substrate having caustic stable, low protein binding surface |
US7101947B2 (en) * | 2002-06-14 | 2006-09-05 | Florida State University Research Foundation, Inc. | Polyelectrolyte complex films for analytical and membrane separation of chiral compounds |
DE10228148B4 (de) | 2002-06-24 | 2006-08-24 | Saehan Industries Inc. | Selektive Membran mit hoher Fouling-Beständigkeit |
NZ563078A (en) | 2002-09-13 | 2009-07-31 | Biogen Idec Inc | Method of purifying polypeptides by simulated moving bed chromatography |
US20040127648A1 (en) | 2002-12-31 | 2004-07-01 | Ciphergen Biosystems, Inc. | Sorbent and method for the separation of plasmid DNA |
EP2143481A1 (en) | 2003-02-19 | 2010-01-13 | Natrix Separations Inc. | Composite materials comprising supported porous gels |
AU2004263813B8 (en) * | 2003-02-25 | 2008-09-11 | Medimmune, Llc | Methods of producing influenza vaccine compositions |
GB0304576D0 (en) * | 2003-02-28 | 2003-04-02 | Lonza Biologics Plc | Protein a chromatography |
JP2004283295A (ja) * | 2003-03-20 | 2004-10-14 | Toray Ind Inc | リガンド固定化材料およびその製造方法 |
US20040206693A1 (en) | 2003-04-16 | 2004-10-21 | John Charkoudian | Crosslinked cellulosic membrane |
US20040206694A1 (en) | 2003-04-16 | 2004-10-21 | John Charkoudian | Epoxide-crosslinked, charged cellulosic membrane |
CN100535007C (zh) * | 2003-08-21 | 2009-09-02 | 诺沃挪第克公司 | 胰高血糖素样肽的纯化 |
US7318898B2 (en) * | 2003-11-18 | 2008-01-15 | Exxonmobil Research And Engineering Company | Polymeric membrane wafer assembly and method |
WO2005078028A1 (en) * | 2004-02-05 | 2005-08-25 | Millipore Corporation | Method of forming polysaccharide structures |
WO2005077529A1 (en) | 2004-02-05 | 2005-08-25 | Millipore Corporation | Porous adsorptive or chromatographic media |
EP2821124A1 (en) * | 2004-02-05 | 2015-01-07 | EMD Millipore Corporation | Method of forming coated structures |
CN1960803A (zh) | 2004-02-05 | 2007-05-09 | 米利波尔公司 | 多孔的吸附或色谱介质 |
WO2005078016A1 (en) * | 2004-02-05 | 2005-08-25 | Millipore Corporation | Room temperature stable agarose solutions |
US7479222B2 (en) * | 2004-02-05 | 2009-01-20 | Millipore Corporation | Porous adsorptive or chromatographic media |
SE0400501D0 (sv) * | 2004-02-27 | 2004-02-27 | Amersham Biosciences Ab | Antibody purification |
WO2005113604A2 (en) | 2004-05-14 | 2005-12-01 | Hematech, Llc | Methods for immunoglobulin purification |
EP1765866B1 (en) * | 2004-06-07 | 2014-01-08 | Therapure Biopharma Inc. | Isolation of plasma or serum proteins |
CA2550834C (en) * | 2005-06-24 | 2013-04-23 | Innovative Chemical Technologies Canada Ltd. | Clay control additive for wellbore fluids |
EP1896559B1 (en) * | 2005-06-29 | 2012-09-26 | The Procter and Gamble Company | Use of an effervescent product to clean soiled dishes by hand washing |
CN101437839A (zh) * | 2006-03-20 | 2009-05-20 | 米德列斯公司 | 蛋白质纯化 |
JP2008021800A (ja) * | 2006-07-12 | 2008-01-31 | Sanyo Electric Co Ltd | 半導体装置およびその製造方法 |
EP2043767B1 (en) * | 2006-07-14 | 2020-03-25 | Wisconsin Alumni Research Foundation | Adsorptive membranes for trapping viruses |
US7935518B2 (en) | 2006-09-27 | 2011-05-03 | Alessandra Luchini | Smart hydrogel particles for biomarker harvesting |
US8382987B2 (en) * | 2006-09-27 | 2013-02-26 | Alessandra Luchini | Method for harvesting nanoparticles and sequestering biomarkers |
US9433922B2 (en) | 2007-08-14 | 2016-09-06 | Emd Millipore Corporation | Media for membrane ion exchange chromatography based on polymeric primary amines, sorption device containing that media, and chromatography scheme and purification method using the same |
US20090130738A1 (en) | 2007-11-19 | 2009-05-21 | Mikhail Kozlov | Media for membrane ion exchange chromatography |
WO2009145722A1 (en) | 2008-05-30 | 2009-12-03 | Ge Healthcare Bio-Sciences Ab | Separation method utilizing polyallylamine ligands |
US20120077249A1 (en) * | 2010-04-20 | 2012-03-29 | Millipore Corporation | Separation Of Virus And/Or Protein From Nucleic Acids By Primary Amines |
WO2011140405A1 (en) * | 2010-05-07 | 2011-11-10 | Millipore Corporation | Enhanced clarification media |
WO2011140406A1 (en) * | 2010-05-07 | 2011-11-10 | Millipore Corporation | Enhanced clarification media |
-
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US20110288277A1 (en) | 2011-11-24 |
US8137561B2 (en) | 2012-03-20 |
EP2319622A2 (en) | 2011-05-11 |
JP2011247903A (ja) | 2011-12-08 |
US20120121819A1 (en) | 2012-05-17 |
US20110284446A1 (en) | 2011-11-24 |
EP2027921B1 (en) | 2020-04-22 |
US8435406B2 (en) | 2013-05-07 |
US20090050566A1 (en) | 2009-02-26 |
JP2009053191A (ja) | 2009-03-12 |
CN105457335A (zh) | 2016-04-06 |
US20100200507A1 (en) | 2010-08-12 |
EP2027921A2 (en) | 2009-02-25 |
SG150458A1 (en) | 2009-03-30 |
SG183660A1 (en) | 2012-09-27 |
EP2319622A3 (en) | 2012-05-02 |
EP2027921A3 (en) | 2011-03-09 |
US9433922B2 (en) | 2016-09-06 |
CN105457335B (zh) | 2019-07-26 |
US20120193278A1 (en) | 2012-08-02 |
SG183083A1 (en) | 2012-08-30 |
JP5743795B2 (ja) | 2015-07-01 |
JP5031695B2 (ja) | 2012-09-19 |
JP2012018171A (ja) | 2012-01-26 |
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