JPH03505784A - クロマトグラフィカラム及びこれを用いた分離方法 - Google Patents
クロマトグラフィカラム及びこれを用いた分離方法Info
- Publication number
- JPH03505784A JPH03505784A JP2503397A JP50339790A JPH03505784A JP H03505784 A JPH03505784 A JP H03505784A JP 2503397 A JP2503397 A JP 2503397A JP 50339790 A JP50339790 A JP 50339790A JP H03505784 A JPH03505784 A JP H03505784A
- Authority
- JP
- Japan
- Prior art keywords
- plug
- water
- chromatography column
- acrylamide
- mixture
- 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.)
- Granted
Links
- 238000004587 chromatography analysis Methods 0.000 title claims description 17
- 238000000926 separation method Methods 0.000 title claims description 9
- 239000000178 monomer Substances 0.000 claims description 22
- 239000003431 cross linking reagent Substances 0.000 claims description 13
- HRPVXLWXLXDGHG-UHFFFAOYSA-N Acrylamide Chemical compound NC(=O)C=C HRPVXLWXLXDGHG-UHFFFAOYSA-N 0.000 claims description 12
- 229920000642 polymer Polymers 0.000 claims description 12
- 239000000203 mixture Substances 0.000 claims description 11
- 238000000034 method Methods 0.000 claims description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 9
- ZIUHHBKFKCYYJD-UHFFFAOYSA-N n,n'-methylenebisacrylamide Chemical compound C=CC(=O)NCNC(=O)C=C ZIUHHBKFKCYYJD-UHFFFAOYSA-N 0.000 claims description 8
- 239000007853 buffer solution Substances 0.000 claims description 6
- 238000004132 cross linking Methods 0.000 claims description 4
- 230000005484 gravity Effects 0.000 claims description 4
- 229920002401 polyacrylamide Polymers 0.000 claims description 4
- 230000002209 hydrophobic effect Effects 0.000 claims description 3
- 150000001875 compounds Chemical class 0.000 claims description 2
- 229920003023 plastic Polymers 0.000 claims description 2
- 239000004033 plastic Substances 0.000 claims description 2
- 229920006037 cross link polymer Polymers 0.000 claims 7
- 229920006395 saturated elastomer Polymers 0.000 claims 3
- 239000007788 liquid Substances 0.000 claims 2
- WCVOGSZTONGSQY-UHFFFAOYSA-N 2,4,6-trichloroanisole Chemical compound COC1=C(Cl)C=C(Cl)C=C1Cl WCVOGSZTONGSQY-UHFFFAOYSA-N 0.000 claims 1
- 239000012530 fluid Substances 0.000 claims 1
- 238000005325 percolation Methods 0.000 claims 1
- 239000012466 permeate Substances 0.000 claims 1
- 239000000523 sample Substances 0.000 description 7
- 239000000243 solution Substances 0.000 description 7
- 239000011324 bead Substances 0.000 description 4
- 239000007864 aqueous solution Substances 0.000 description 3
- 238000013375 chromatographic separation Methods 0.000 description 3
- 239000003480 eluent Substances 0.000 description 3
- 239000011491 glass wool Substances 0.000 description 3
- NIXOWILDQLNWCW-UHFFFAOYSA-N Acrylic acid Chemical class OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 2
- 108010004729 Phycoerythrin Proteins 0.000 description 2
- ZADPBFCGQRWHPN-UHFFFAOYSA-N boronic acid Chemical compound OBO ZADPBFCGQRWHPN-UHFFFAOYSA-N 0.000 description 2
- 239000000872 buffer Substances 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 2
- -1 dihydroxyethylenebisacrylic acid Chemical group 0.000 description 2
- 239000003446 ligand Substances 0.000 description 2
- 239000002808 molecular sieve Substances 0.000 description 2
- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 description 2
- ZRKLEAHGBNDKHM-HTQZYQBOSA-N (2r,3r)-2,3-dihydroxy-n,n'-bis(prop-2-enyl)butanediamide Chemical compound C=CCNC(=O)[C@H](O)[C@@H](O)C(=O)NCC=C ZRKLEAHGBNDKHM-HTQZYQBOSA-N 0.000 description 1
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 description 1
- MPQPXMRGNQJXGO-UHFFFAOYSA-N 2-hydroxypropane-1,2,3-tricarboxamide Chemical compound NC(=O)CC(O)(C(N)=O)CC(N)=O MPQPXMRGNQJXGO-UHFFFAOYSA-N 0.000 description 1
- KUDUQBURMYMBIJ-UHFFFAOYSA-N 2-prop-2-enoyloxyethyl prop-2-enoate Chemical compound C=CC(=O)OCCOC(=O)C=C KUDUQBURMYMBIJ-UHFFFAOYSA-N 0.000 description 1
- XDLMVUHYZWKMMD-UHFFFAOYSA-N 3-trimethoxysilylpropyl 2-methylprop-2-enoate Chemical compound CO[Si](OC)(OC)CCCOC(=O)C(C)=C XDLMVUHYZWKMMD-UHFFFAOYSA-N 0.000 description 1
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 description 1
- 239000004971 Cross linker Substances 0.000 description 1
- KWYHDKDOAIKMQN-UHFFFAOYSA-N N,N,N',N'-tetramethylethylenediamine Chemical compound CN(C)CCN(C)C KWYHDKDOAIKMQN-UHFFFAOYSA-N 0.000 description 1
- 229920002396 Polyurea Polymers 0.000 description 1
- CZMRCDWAGMRECN-UGDNZRGBSA-N Sucrose Chemical compound O[C@H]1[C@H](O)[C@@H](CO)O[C@@]1(CO)O[C@@H]1[C@H](O)[C@@H](O)[C@H](O)[C@@H](CO)O1 CZMRCDWAGMRECN-UGDNZRGBSA-N 0.000 description 1
- 229930006000 Sucrose Natural products 0.000 description 1
- 150000003926 acrylamides Chemical class 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 238000001042 affinity chromatography Methods 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- UDSAIICHUKSCKT-UHFFFAOYSA-N bromophenol blue Chemical compound C1=C(Br)C(O)=C(Br)C=C1C1(C=2C=C(Br)C(O)=C(Br)C=2)C2=CC=CC=C2S(=O)(=O)O1 UDSAIICHUKSCKT-UHFFFAOYSA-N 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 125000004386 diacrylate group Chemical group 0.000 description 1
- 150000001993 dienes Chemical group 0.000 description 1
- 238000010828 elution Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 125000000524 functional group Chemical group 0.000 description 1
- 238000004191 hydrophobic interaction chromatography Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000005342 ion exchange Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 150000004702 methyl esters Chemical class 0.000 description 1
- HFGVZFZKVOBHAQ-UHFFFAOYSA-N n-[2-(2-aminoethyldisulfanyl)ethyl]-n-prop-2-enoylprop-2-enamide Chemical compound NCCSSCCN(C(=O)C=C)C(=O)C=C HFGVZFZKVOBHAQ-UHFFFAOYSA-N 0.000 description 1
- 239000002685 polymerization catalyst Substances 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 239000012488 sample solution Substances 0.000 description 1
- 238000007873 sieving Methods 0.000 description 1
- 238000007447 staining method Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000005720 sucrose Substances 0.000 description 1
- 238000012876 topography Methods 0.000 description 1
Classifications
-
- 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
-
- 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
- B01D15/34—Size-selective separation, e.g. size-exclusion chromatography; Gel filtration; Permeation
-
- 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
- B01J20/22—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising organic material
- B01J20/26—Synthetic macromolecular compounds
-
- 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
- B01J20/22—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising organic material
- B01J20/26—Synthetic macromolecular compounds
- B01J20/261—Synthetic macromolecular compounds obtained by reactions only involving carbon to carbon unsaturated bonds
-
- 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
- B01J20/22—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising organic material
- B01J20/26—Synthetic macromolecular compounds
- B01J20/265—Synthetic macromolecular compounds modified or post-treated polymers
- B01J20/267—Cross-linked polymers
-
- 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
- B01D15/32—Bonded phase chromatography
- B01D15/325—Reversed phase
- B01D15/327—Reversed phase with hydrophobic interaction
-
- 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, e.g. ion-exchange, ion-pair, ion-suppression or ion-exclusion
- B01D15/361—Ion-exchange
-
- 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 and B01D15/30 - B01D15/36, e.g. affinity, ligand exchange or chiral chromatography
- 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
- B01J2220/00—Aspects relating to sorbent materials
- B01J2220/50—Aspects relating to the use of sorbent or filter aid materials
- B01J2220/54—Sorbents specially adapted for analytical or investigative chromatography
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
- G01N30/02—Column chromatography
- G01N30/50—Conditioning of the sorbent material or stationary liquid
- G01N30/52—Physical parameters
- G01N2030/524—Physical parameters structural properties
- G01N2030/528—Monolithic sorbent material
Landscapes
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Treatment Of Liquids With Adsorbents In General (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Abstract
Description
Claims (10)
- 1.クロマトグラフィカラムの断面領域に及ぶ水不溶性プラグよりなる分離媒体 を含み、該プラグが、高分子溶離物(macromolecular elue nts)を浸透しうるチャンネルを形成するのに、十分な程度の橋かけを有し且 つ十分に疎水性である橋かけした重合体よりなる、クロマトグラフィカラム。
- 2.前記の橋かけした重合体が、線状形成単量体及び橋かけ剤の混合物から形成 され、線状形成単量体及び橋かけ剤の合計に対する橋かけ剤のモル比が、少なく とも約0.45である請求項1記載のクロマトグラフィカラム。
- 3.前記の橋かけした重合体が、アクリルアミドを含む線状形成単量体及びビス アクリルアミドである橋かけ剤の混合物から形成される請求項1記載のクロマト グラフィカラム。
- 4.前記の橋かけした重合体が、アクリルアミドを含む線状形成単量体及びN, N′−メチレンビスアクリルアミドである橋かけ剤の混合物から形成され、該N ,N′−メチレンビスアクリルアミドが、該アクリルアミド及び該N,N′−メ チレンビスアクリルアミドの合計の少なくとも約50重量%を構成する請求項1 記載のクロマトグラフィカラム。
- 5.液体サンプル中の高分子物の混合物を分子の大きさに基づいて成分に分離す る方法において、クロマトグラフィカラムの断面領域に及ぶ水不溶性プラグより なる分離媒体を含むクロマトグラフィカラムに該サンプルを通して、該成分を該 プラグ内で実質的に別々のバンドに分離させ、該プラグが、高分子溶離物を浸透 しうるチャンネルを形成するのに、十分な程度の橋かけを有し且つ十分に疎水性 である橋かけした重合体よりなる方法。
- 6.前記の橘かけした重合体が、線状形成単量体及び橋かけ剤の混合物から形成 され、線状形成単量体及び橋かけ剤の合計に対する橋かけ剤のモル比が、少なく とも約0.45であり、そして前記のプラグが、水により飽和されたとき、該プ ラグ及び該水を合わせた重量の約1%〜約20%を構成する請求項5記載の方法 。
- 7.前記の橋かけした重合体が、アクリルアミドを含む線状形成単量体及びN, N′−メチレンビスアクリルアミドである橋かけ剤の混合物から形成される請求 項5記載の方法。
- 8.前記のプラグが、約7.0〜約8.5のpHで緩衝溶液により飽和され、そ して該プラグが、該プラグ及び該水を合わせた重量の約2.5%〜約5%を構成 する請求項5記載の方法。
- 9.前記のプラグを通るサンプルの前記の通過が、重力流により達成される請求 項5記載の方法。
- 10.液体サンプル中の高分子物の混合物を分子の大きさに基づいて成分に分離 する方法において、アクリルアミド及びN,N′−メチレンビスアクリルアミド の混合物から形成された橋かけされたポリアクリルアミドの水不溶性の流体浸透 性プラグから構成されたクロマトグラフィカラムに該サンプルを通し、該N,N ′−メチレンビスアクリルアミドが、該アクリルアミド及び該N,N′−メチレ ンビスアクリルアミドの合計の少なくとも約55重量%を構成し、さらに該プラ グが、水により飽和されたとき、該プラグ及び該水を合わせた重量の約2.5% 〜約5%を構成する方法。
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US29750189A | 1989-01-13 | 1989-01-13 | |
| US297,501 | 1989-01-13 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH03505784A true JPH03505784A (ja) | 1991-12-12 |
| JP2815700B2 JP2815700B2 (ja) | 1998-10-27 |
Family
ID=23146575
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2503397A Expired - Lifetime JP2815700B2 (ja) | 1989-01-13 | 1990-01-08 | クロマトグラフィカラム及びこれを用いた分離方法 |
Country Status (5)
| Country | Link |
|---|---|
| EP (1) | EP0407560B1 (ja) |
| JP (1) | JP2815700B2 (ja) |
| CA (1) | CA2007723C (ja) |
| DE (1) | DE69020246T2 (ja) |
| WO (1) | WO1990007965A1 (ja) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004264045A (ja) * | 2003-02-03 | 2004-09-24 | Japan Organo Co Ltd | イオンクロマトグラフィー装置用カラム、サプレッサー及びイオンクロマトグラフィー装置 |
| JP2009035668A (ja) * | 2007-08-03 | 2009-02-19 | Japan Organo Co Ltd | モノリス状有機多孔質イオン交換体、その使用方法、製造方法及び製造に用いる鋳型 |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5645717A (en) * | 1989-01-13 | 1997-07-08 | Bio-Rad Laboratories, Inc. | Hydrophobic polymers from water-soluble monomers and their use as chromatography media |
| DE69211010T2 (de) * | 1991-10-21 | 1997-01-23 | Cornell Res Foundation Inc | Chromographiesäule mit makroporöser Polymerfüllung |
| EP0764043B1 (en) * | 1994-06-15 | 2001-12-19 | Purdue Research Foundation | Device for packing chromatographic stationary phases |
| US5728457A (en) * | 1994-09-30 | 1998-03-17 | Cornell Research Foundation, Inc. | Porous polymeric material with gradients |
| US6066258A (en) | 1997-12-05 | 2000-05-23 | Transgenomic, Inc. | Polynucleotide separations on polymeric separation media |
| SE9504205D0 (sv) * | 1995-11-24 | 1995-11-24 | Pharmacia Biotech Ab | A chromatographic separation method and device |
| US5647979A (en) * | 1996-06-14 | 1997-07-15 | Bio-Rad Laboratories, Inc. | One-step preparation of separation media for reversed-phase chromatography |
| US5935429A (en) * | 1997-01-03 | 1999-08-10 | Bio-Rad Laboratories, Inc. | Chromatography columns with continuous beds formed in situ from aqueous solutions |
| US6998047B1 (en) | 1997-02-26 | 2006-02-14 | Millipore Corporation | Cast membrane structures for sample preparation |
| US6048457A (en) | 1997-02-26 | 2000-04-11 | Millipore Corporation | Cast membrane structures for sample preparation |
| US7169298B2 (en) | 2000-01-26 | 2007-01-30 | Transgenomic, Inc. | Method and apparatus for separating polynucleotides using monolithic capillary columns |
| US6946070B2 (en) | 2000-03-14 | 2005-09-20 | Hammen Richard F | Composite matrices with interstitial polymer networks |
| US7201844B1 (en) | 2001-03-14 | 2007-04-10 | Hammen Corporation | Composite matrices with interstital polymer networks |
| US6833238B2 (en) | 2002-01-04 | 2004-12-21 | Applera Corporation | Petal-array support for use with microplates |
| US6749749B2 (en) | 2002-06-26 | 2004-06-15 | Isco, Inc. | Separation system, components of a separation system and methods of making and using them |
| US7473367B2 (en) | 2002-06-26 | 2009-01-06 | Dionex Corporation | Monolithic column |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54137398A (en) * | 1978-04-18 | 1979-10-25 | Sekisui Chemical Co Ltd | Filled material for liquid chromatography |
| JPS5640758A (en) * | 1979-09-12 | 1981-04-17 | Terukazu Suzuki | Filling agent for gel chromatography |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE328716B (ja) * | 1961-12-15 | 1970-09-21 | Rio Rad Lab | |
| NL6803739A (ja) * | 1968-03-15 | 1969-09-17 | ||
| US3808125A (en) * | 1972-08-25 | 1974-04-30 | Phillips Petroleum Co | Chromatographic apparatus |
| US3878092A (en) * | 1973-03-12 | 1975-04-15 | Phillips Petroleum Co | Chromatographic colums |
| US4793920A (en) * | 1985-12-11 | 1988-12-27 | Lee Scientific, Inc. | Chromatography columns with cast porous plugs and methods of fabricating same |
-
1990
- 1990-01-08 EP EP90902731A patent/EP0407560B1/en not_active Expired - Lifetime
- 1990-01-08 JP JP2503397A patent/JP2815700B2/ja not_active Expired - Lifetime
- 1990-01-08 DE DE69020246T patent/DE69020246T2/de not_active Expired - Lifetime
- 1990-01-08 WO PCT/US1990/000191 patent/WO1990007965A1/en active IP Right Grant
- 1990-01-12 CA CA 2007723 patent/CA2007723C/en not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54137398A (en) * | 1978-04-18 | 1979-10-25 | Sekisui Chemical Co Ltd | Filled material for liquid chromatography |
| JPS5640758A (en) * | 1979-09-12 | 1981-04-17 | Terukazu Suzuki | Filling agent for gel chromatography |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004264045A (ja) * | 2003-02-03 | 2004-09-24 | Japan Organo Co Ltd | イオンクロマトグラフィー装置用カラム、サプレッサー及びイオンクロマトグラフィー装置 |
| JP2009035668A (ja) * | 2007-08-03 | 2009-02-19 | Japan Organo Co Ltd | モノリス状有機多孔質イオン交換体、その使用方法、製造方法及び製造に用いる鋳型 |
Also Published As
| Publication number | Publication date |
|---|---|
| WO1990007965A1 (en) | 1990-07-26 |
| EP0407560A1 (en) | 1991-01-16 |
| DE69020246D1 (de) | 1995-07-27 |
| EP0407560A4 (en) | 1991-08-14 |
| JP2815700B2 (ja) | 1998-10-27 |
| CA2007723A1 (en) | 1990-07-13 |
| DE69020246T2 (de) | 1996-01-18 |
| CA2007723C (en) | 1995-01-31 |
| EP0407560B1 (en) | 1995-06-21 |
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