JP5192398B2 - タンパク質精製用の吸着体 - Google Patents
タンパク質精製用の吸着体 Download PDFInfo
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- JP5192398B2 JP5192398B2 JP2008556860A JP2008556860A JP5192398B2 JP 5192398 B2 JP5192398 B2 JP 5192398B2 JP 2008556860 A JP2008556860 A JP 2008556860A JP 2008556860 A JP2008556860 A JP 2008556860A JP 5192398 B2 JP5192398 B2 JP 5192398B2
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- Prior art keywords
- adsorbent
- use according
- igg
- protein
- immunoglobulin
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D251/00—Heterocyclic compounds containing 1,3,5-triazine rings
- C07D251/02—Heterocyclic compounds containing 1,3,5-triazine rings not condensed with other rings
- C07D251/12—Heterocyclic compounds containing 1,3,5-triazine rings not condensed with other rings having three double bonds between ring members or between ring members and non-ring members
- C07D251/26—Heterocyclic compounds containing 1,3,5-triazine rings not condensed with other rings having three double bonds between ring members or between ring members and non-ring members with only hetero atoms directly attached to ring carbon atoms
- C07D251/40—Nitrogen atoms
- C07D251/48—Two nitrogen atoms
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/281—Sorbents specially adapted for preparative, analytical or investigative chromatography
- B01J20/286—Phases chemically bonded to a substrate, e.g. to silica or to polymers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- 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
- B01J20/3244—Non-macromolecular compounds
- B01J20/3246—Non-macromolecular compounds having a well defined chemical structure
- B01J20/3248—Non-macromolecular compounds having a well defined chemical structure the functional group or the linking, spacer or anchoring group as a whole comprising at least one type of heteroatom selected from a nitrogen, oxygen or sulfur, these atoms not being part of the carrier as such
- B01J20/3251—Non-macromolecular compounds having a well defined chemical structure the functional group or the linking, spacer or anchoring group as a whole comprising at least one type of heteroatom selected from a nitrogen, oxygen or sulfur, these atoms not being part of the carrier as such comprising at least two different types of heteroatoms selected from nitrogen, oxygen or sulphur
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- 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
- B01J20/3244—Non-macromolecular compounds
- B01J20/3246—Non-macromolecular compounds having a well defined chemical structure
- B01J20/3248—Non-macromolecular compounds having a well defined chemical structure the functional group or the linking, spacer or anchoring group as a whole comprising at least one type of heteroatom selected from a nitrogen, oxygen or sulfur, these atoms not being part of the carrier as such
- B01J20/3255—Non-macromolecular compounds having a well defined chemical structure the functional group or the linking, spacer or anchoring group as a whole comprising at least one type of heteroatom selected from a nitrogen, oxygen or sulfur, these atoms not being part of the carrier as such comprising a cyclic structure containing at least one of the heteroatoms nitrogen, oxygen or sulfur, e.g. heterocyclic or heteroaromatic structures
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T436/00—Chemistry: analytical and immunological testing
- Y10T436/25—Chemistry: analytical and immunological testing including sample preparation
- Y10T436/25375—Liberation or purification of sample or separation of material from a sample [e.g., filtering, centrifuging, etc.]
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T436/00—Chemistry: analytical and immunological testing
- Y10T436/25—Chemistry: analytical and immunological testing including sample preparation
- Y10T436/25375—Liberation or purification of sample or separation of material from a sample [e.g., filtering, centrifuging, etc.]
- Y10T436/255—Liberation or purification of sample or separation of material from a sample [e.g., filtering, centrifuging, etc.] including use of a solid sorbent, semipermeable membrane, or liquid extraction
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- Chemical & Material Sciences (AREA)
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- Chemical Kinetics & Catalysis (AREA)
- Peptides Or Proteins (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Description
本発明は、タンパク質精製用の化合物及びアフィニティーリガンドとしてのそれらの使用に関する。
抗体は、モノマー構造の基本単位を有する免疫グロブリン糖タンパク質である。このモノマーは、4つのポリペプチド鎖からなるY型タンパク質であり、これらの2つは、同一の重鎖であり、2つは同一の軽鎖であり、それらはジスルフィド架橋によって連結されている。5種類の重鎖(γ、μ、α、ε及びδ)があって、免疫グロブリンクラス(それぞれIgG、IgM、IgA、IgD及びIgE)を区別する。また、様々な遺伝子産物から得られる2種類の軽鎖(λ及びκ)がある。
1つのXはNであり、その他はN、C−Cl又はC−CNであり;
Yは、O、S又はNR2であり;
Zは、O、S又はNR3であり;
R2及びR3は、各々、H、アルキル、ヒドロキシアルキル、ベンジル又はβ−フェニルエチルであり;
Qは、ベンゼン、ナフタレン、ベンズチアゾール、ベンゾキサゾール、1−フェニルピラゾール、インダゾール又はベンズイミダゾールであり:
R4、R5及びR6は、各々、H、OH、アルキル、アルコキシ、アミン、NH2、アシルオキシ、アシルアミノ、CO2H、スルホン酸、カルバモイル、スルファモイル、アルキルスルホニル若しくはハロゲンであり;
nは、0〜6であり;
pは、0〜20であり;及び
Aは、場合によりスペーサーによってX含有環に連結される支持マトリックスである。
驚くべきことに、ある種の化合物は、その多くが新規であり、Pluronic F−68などの化合物の存在下においてでさえ、限定されないが、モノクローナル抗体及び抗体断片などの免疫グロブリンの親和性に基づく精製に用いられる。
1つのXはNであり、その他はN、C−Cl又はC−CNであり;
Yは、O、S又はNR2であり;
Zは、O、S又はNR3であり;
R2及びR3は、各々、H、アルキル、ヒドロキシアルキル、ベンジル又はβ−フェニルエチルであり;
Qは、ベンゼン、ナフタレン、ベンズチアゾール、ベンゾキサゾール、1−フェニルピラゾール、インダゾール又はベンズイミダゾールであり:
U及びVは、ヒドロキシル、アルキル、アリール、ヒドロキシアルキル、β−フェニルエチル及びハロゲンの1以上によって場合により置換される、同じであるか又は異なっているC1-10直鎖状アルキレン基、例えばCHOHであり;
Aは、場合によりスペーサーによってX含有環に連結される支持マトリックスである。
WO97/10887、WO00/67900及びWO03/97112は、リガンドのコンビナトリアルライブラリーが固相支持体上でどのようにして構築することができるのかについて開示されている。これらの開示には、本発明に共通した態様及び手法の例示が含まれ、参照により本明細書中に援用される。アルブミン、免疫グロブリン及びPluronic F−68を含む一連のこれらのコンビナトリアルライブラリーのスクリーニングでは、多数のリガンドが、選択的に結合し、免疫グロブリンを溶出することができるものとして同定された。
下記の実施例は、本発明を例証する。
記載されている種類の吸着体の合成は、WO97/10887、WO00/67900及びWO03/097112において説明されている。吸着体XIの合成が記載され、代表的である。
クロマトグラフィー実験は、表1に一覧にされた吸着体の各々を用いて行った。全ての実験について、直径1cmのカラムを使用し、ベッド高が5.5cm、カラム容積(CV)が4.3mLであり、直線状の流速が300cm/hであった。吸着体は、初期には、10CVのリン酸緩衝生理食塩水(PBS)、pH7.4で平衡にし、次に、純粋なIgG、IgG原料1(1g/L IgG、1g/L Pluronic F−68、及び細胞培養物の上清を真似るための他のタンパク質)又は2(1g/L IgG、1g/L Pluronic F−68、5%ウシ胎児血清を含む)、又はマウスIgG1原料を濃度が最大30g/Lの吸着体に積層した。次に、吸着体を10CVのPBSで洗浄し、その後、IgGを5CVの50mMクエン酸、pH3.5で溶出した。その後、吸着体を5CVの0.5M水酸化ナトリウムを用いて適切に洗浄し、次に、7CVのPBS、pH7.4を用いて吸着体を再平衡した。
Claims (6)
- タンパク性物質が、免疫グロブリン、免疫グロブリン断片又はタンパク質である、請求項1に記載の使用。
- タンパク性物質が、モノクローナル抗体である、請求項1又は2に記載の使用。
- タンパク性物質が、Fab、Fab’、F(ab’)2、scFV、ダイアボディ(diabody)、ミニボディ(minibody)、トリボディ(tribody)及びテトラボディ(tetrabody)断片から選択される免疫グロブリン断片である、請求項1〜3のいずれか1項に記載の使用。
- タンパク性物質が、細胞培養物にある、請求項1〜4のいずれか1項に記載の使用。
- 消泡剤が、ポリオキシエチレンとポリオキシプロピレンとのブロック共重合体である、請求項1〜5のいずれか1項に記載の使用。
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GB0604236.0 | 2006-03-02 | ||
GBGB0604236.0A GB0604236D0 (en) | 2006-03-02 | 2006-03-02 | Adsorbents for protein purification |
PCT/GB2007/050095 WO2007099374A1 (en) | 2006-03-02 | 2007-03-02 | Adsorbents for protein purification |
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EP (1) | EP1989189B1 (ja) |
JP (1) | JP5192398B2 (ja) |
CN (1) | CN101415692B (ja) |
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CA (1) | CA2645675C (ja) |
DK (1) | DK1989189T3 (ja) |
ES (1) | ES2430556T3 (ja) |
GB (1) | GB0604236D0 (ja) |
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GB0808908D0 (en) * | 2008-05-16 | 2008-06-25 | Avecia Biolog Ltd | Purification process |
DK2427486T3 (en) * | 2009-05-07 | 2015-05-26 | Novozymes Biopharma Dk As | A process for purifying albumin |
CN102958927A (zh) | 2010-05-12 | 2013-03-06 | Abbvie公司 | 激酶的吲唑抑制剂 |
JP2012018135A (ja) * | 2010-07-09 | 2012-01-26 | Mitsubishi Chemicals Corp | 分離剤 |
JP6038774B2 (ja) * | 2011-03-24 | 2016-12-07 | 株式会社カネカ | タンパク性物質結合性低分子化合物 |
EP2918641A1 (en) | 2014-03-13 | 2015-09-16 | Basf Se | Method for purification of antibodies, antibody fragments or engineered variants thereof using specific anthraquinone dye-ligand structures |
CN106925212A (zh) * | 2015-12-31 | 2017-07-07 | 中国石油天然气股份有限公司 | 一种脱除丙烯腈中噁唑的吸附剂及方法 |
CN108246273B (zh) * | 2018-02-08 | 2021-01-22 | 天津大学 | 磺酸化海藻酸钠接枝琼脂糖凝胶色谱介质及制备方法和应用 |
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US6117996A (en) * | 1995-09-20 | 2000-09-12 | Novo Nordisk A/S | Triazine based ligands and use thereof |
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US20030166002A1 (en) * | 2001-12-12 | 2003-09-04 | Young-Tae Chang | Triazine library with linkers |
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US20090221801A1 (en) | 2009-09-03 |
PT1989189E (pt) | 2013-10-14 |
JP2009531653A (ja) | 2009-09-03 |
WO2007099374A1 (en) | 2007-09-07 |
DK1989189T3 (da) | 2013-10-21 |
EP1989189B1 (en) | 2013-07-10 |
CA2645675C (en) | 2015-11-03 |
CN101415692A (zh) | 2009-04-22 |
CN101415692B (zh) | 2013-10-02 |
BRPI0708451A2 (pt) | 2011-06-07 |
AU2007220260A1 (en) | 2007-09-07 |
US8076477B2 (en) | 2011-12-13 |
EP1989189A1 (en) | 2008-11-12 |
GB0604236D0 (en) | 2006-04-12 |
ES2430556T3 (es) | 2013-11-21 |
AU2007220260B2 (en) | 2011-06-09 |
CA2645675A1 (en) | 2007-09-07 |
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