FR2334951A1 - Procede de formation d'un milieu a ph variant de facon predeterminee - Google Patents

Procede de formation d'un milieu a ph variant de facon predeterminee

Info

Publication number
FR2334951A1
FR2334951A1 FR7637402A FR7637402A FR2334951A1 FR 2334951 A1 FR2334951 A1 FR 2334951A1 FR 7637402 A FR7637402 A FR 7637402A FR 7637402 A FR7637402 A FR 7637402A FR 2334951 A1 FR2334951 A1 FR 2334951A1
Authority
FR
France
Prior art keywords
predetermined
forming
variant
medium
variant medium
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
Application number
FR7637402A
Other languages
English (en)
French (fr)
Other versions
FR2334951B1 (enExample
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Aminkemi AB
Original Assignee
Aminkemi AB
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Aminkemi AB filed Critical Aminkemi AB
Publication of FR2334951A1 publication Critical patent/FR2334951A1/fr
Application granted granted Critical
Publication of FR2334951B1 publication Critical patent/FR2334951B1/fr
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/26—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
    • G01N27/416—Systems
    • G01N27/447—Systems using electrophoresis
    • G01N27/44756—Apparatus specially adapted therefor
    • G01N27/44795—Isoelectric focusing
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/26—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
    • G01N27/416—Systems
    • G01N27/447—Systems using electrophoresis
    • G01N27/44704—Details; Accessories
    • G01N27/44747—Composition of gel or of carrier mixture

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Molecular Biology (AREA)
  • Biochemistry (AREA)
  • Immunology (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Electrochemistry (AREA)
  • Pathology (AREA)
  • Dispersion Chemistry (AREA)
  • Electrostatic Separation (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Saccharide Compounds (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
FR7637402A 1975-12-12 1976-12-10 Procede de formation d'un milieu a ph variant de facon predeterminee Granted FR2334951A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7514049A SE422371B (sv) 1975-12-12 1975-12-12 Sett att generera en ph-funktion for anvendning vid elektrofores

Publications (2)

Publication Number Publication Date
FR2334951A1 true FR2334951A1 (fr) 1977-07-08
FR2334951B1 FR2334951B1 (enExample) 1980-04-30

Family

ID=20326321

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7637402A Granted FR2334951A1 (fr) 1975-12-12 1976-12-10 Procede de formation d'un milieu a ph variant de facon predeterminee

Country Status (6)

Country Link
US (1) US4130470A (enExample)
JP (1) JPS5910492B2 (enExample)
DE (1) DE2656162C3 (enExample)
FR (1) FR2334951A1 (enExample)
GB (1) GB1570698A (enExample)
SE (1) SE422371B (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1979000002A1 (en) * 1977-06-15 1979-01-11 Nat Res Dev Improvements relating to membrane electrophoresis

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4490381A (en) * 1979-11-13 1984-12-25 Imperial Chemical Industries Plc 1'-Substituted spiro[imidazolidine-4,3'-indoline]2,2',5-triones
US4542200A (en) * 1982-02-19 1985-09-17 Fmc Corporation Polyacrylamide cross-linked with a polysaccharide resin as electrophoretic gel medium
US4504641A (en) * 1982-02-19 1985-03-12 Fmc Corporation Polyacrylamide cross-linked with a polysaccharide resin as electrophoretic gel medium
JPS59171849A (ja) * 1983-03-18 1984-09-28 Fuji Photo Film Co Ltd 電気泳動用媒体
JPS59171848A (ja) * 1983-03-18 1984-09-28 Fuji Photo Film Co Ltd 電気泳動用媒体
JPS6060548A (ja) * 1983-09-14 1985-04-08 Fuji Photo Film Co Ltd 電気泳動用媒体
SE8801081L (sv) * 1988-03-24 1989-09-25 Pharmacia Ab Lagringsstabil akrylamidderivatkomposition foer generering av immobiliserade ph-gradienter
US4925545A (en) * 1989-01-31 1990-05-15 Amest, Inc. Method of generating pH functions in electrophoresis and isoelectric focusing
US4963236A (en) * 1989-03-08 1990-10-16 Ampholife Technologies Apparatus and methods for isoelectric focusing
US5160594A (en) * 1989-03-08 1992-11-03 Board Of Regents Of The University Of Texas System Apparatus and methods for isoelectric focusing of amphoteric substances incorporating ion selective membranes in electrode chambers
US5773645A (en) * 1997-05-05 1998-06-30 Bio-Rad Laboratories, Inc. Two-dimensional electrophoresis device
US6554991B1 (en) 1997-06-24 2003-04-29 Large Scale Proteomics Corporation Automated system for two-dimensional electrophoresis
US5993627A (en) * 1997-06-24 1999-11-30 Large Scale Biology Corporation Automated system for two-dimensional electrophoresis
RU2140073C1 (ru) * 1998-01-30 1999-10-20 Стоянов Александр Владимирович Способ формирования сред с заданным профилем ph
US7517442B1 (en) 1999-08-09 2009-04-14 Life Technologies Corporation Facile method and apparatus for the analysis of biological macromolecules in two dimensions using common and familiar electrophoresis formats
US7195923B2 (en) * 2001-01-31 2007-03-27 Scripps Laboratories, Inc. Ratiometric determination of glycated protein
US7601251B2 (en) * 2001-05-10 2009-10-13 Life Technologies Corporation Methods and apparatus for low resistance electrophoresis of prior-cast, hydratable separation media
ATE445454T1 (de) * 2001-05-10 2009-10-15 Life Technologies Corp Verfahren und vorrichtungen zur elektrophorese von vorgegossenen, hydratisierbaren trennmedien
JP4575162B2 (ja) * 2002-10-13 2010-11-04 ピコセプ アクティーゼルスカブ 二次元ミクロ流体生体分子分離システム
US7622028B2 (en) * 2003-05-09 2009-11-24 Life Technologies Corporation Solution phase electrophoresis device, components, and methods
WO2004104548A2 (en) * 2003-05-09 2004-12-02 Invitrogen Corporation Solution phase electrophoresis device, components, and methods
US7459021B2 (en) * 2003-09-03 2008-12-02 Shmuel Bukshpan Methods and apparatus for rapid crystallization of biomolecules
US20050103629A1 (en) * 2003-10-07 2005-05-19 Tom Diller Isoelectric focusing gels and methods of use thereof
SE0302827D0 (sv) * 2003-10-23 2003-10-23 Amersham Biosciences Ab Method for synthesis of acrylamide derivatives
US7407816B2 (en) * 2004-05-07 2008-08-05 Gentius, Inc Isoelectric particles and uses thereof
US7964075B2 (en) * 2006-04-27 2011-06-21 Ge Healthcare Bio-Sciences Ab Electrodic bridge
WO2008131328A1 (en) * 2007-04-20 2008-10-30 University Of South Carolina Mineral oil free isoelectric focusing apparatus for immobilized ph gradient strips

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3485736A (en) * 1964-08-26 1969-12-23 Olof Alfred Yngve Vesterberg Method of isoelectric fractionation
FR2085925A1 (enExample) * 1970-04-08 1971-12-31 Lkb Produkter Ab
FR2158826A5 (enExample) * 1971-09-24 1973-06-15 Orion Yhtymae Oy

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2731411A (en) * 1951-12-05 1956-01-17 Ionics Electrically conductive membranes and the like comprising the sulfonated polymerizates of polyvinyl aryl compounds
US2976576A (en) * 1956-04-24 1961-03-28 Wichterle Otto Process for producing shaped articles from three-dimensional hydrophilic high polymers
US3523863A (en) * 1966-11-09 1970-08-11 Beckman Instruments Inc Drying and preservation of electrophoresis gel films
GB1223589A (en) * 1967-12-18 1971-02-24 South African Inventions Improvements relating to a medium for separations
US3704217A (en) * 1969-09-08 1972-11-28 Samuel T Nerenberg Segmental macromolecular separation method and apparatus
US3664939A (en) * 1970-04-22 1972-05-23 Univ California ISOELECTRIC FOCUSING AND FRACTIONATION AMPHOLYTES IN THERMALLY ENGENDERED pH GRADIENTS
DE2234000B2 (de) * 1972-07-11 1974-08-08 Maurer, Sigrid, 7400 Tuebingen Gel-Fertigpackung für elektrochemische Trennungen
GB1359944A (en) * 1972-07-18 1974-07-17 Miles Lab Apparatus for gel electrophoresis
US3873514A (en) * 1974-05-17 1975-03-25 Bio Rad Laboratories Preparation of gel for affinity chromatography
US3948743A (en) * 1975-04-14 1976-04-06 Bio-Rad Laboratories Method for gel electrophoresis

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3485736A (en) * 1964-08-26 1969-12-23 Olof Alfred Yngve Vesterberg Method of isoelectric fractionation
FR2085925A1 (enExample) * 1970-04-08 1971-12-31 Lkb Produkter Ab
FR2158826A5 (enExample) * 1971-09-24 1973-06-15 Orion Yhtymae Oy

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1979000002A1 (en) * 1977-06-15 1979-01-11 Nat Res Dev Improvements relating to membrane electrophoresis

Also Published As

Publication number Publication date
US4130470A (en) 1978-12-19
DE2656162A1 (de) 1977-09-29
JPS5910492B2 (ja) 1984-03-09
GB1570698A (en) 1980-07-09
FR2334951B1 (enExample) 1980-04-30
SE422371B (sv) 1982-03-01
DE2656162B2 (de) 1980-11-20
DE2656162C3 (de) 1982-02-25
SE7514049L (sv) 1977-06-13
JPS5273088A (en) 1977-06-18

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