IL92121A0 - Process and device for separating electrically charged macromolecular compounds by forced-flow membrane electrophoresis - Google Patents
Process and device for separating electrically charged macromolecular compounds by forced-flow membrane electrophoresisInfo
- Publication number
- IL92121A0 IL92121A0 IL92121A IL9212189A IL92121A0 IL 92121 A0 IL92121 A0 IL 92121A0 IL 92121 A IL92121 A IL 92121A IL 9212189 A IL9212189 A IL 9212189A IL 92121 A0 IL92121 A0 IL 92121A0
- Authority
- IL
- Israel
- Prior art keywords
- forced
- electrically charged
- flow membrane
- macromolecular compounds
- membrane electrophoresis
- Prior art date
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
- G01N27/44769—Continuous electrophoresis, i.e. the sample being continuously introduced, e.g. free flow electrophoresis [FFE]
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D57/00—Separation, other than separation of solids, not fully covered by a single other group or subclass, e.g. B03C
- B01D57/02—Separation, other than separation of solids, not fully covered by a single other group or subclass, e.g. B03C by electrophoresis
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07K—PEPTIDES
- C07K1/00—General methods for the preparation of peptides, i.e. processes for the organic chemical preparation of peptides or proteins of any length
- C07K1/14—Extraction; Separation; Purification
- C07K1/24—Extraction; Separation; Purification by electrochemical means
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07K—PEPTIDES
- C07K1/00—General methods for the preparation of peptides, i.e. processes for the organic chemical preparation of peptides or proteins of any length
- C07K1/14—Extraction; Separation; Purification
- C07K1/24—Extraction; Separation; Purification by electrochemical means
- C07K1/26—Electrophoresis
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Molecular Biology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Organic Chemistry (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Biophysics (AREA)
- Genetics & Genomics (AREA)
- Medicinal Chemistry (AREA)
- Proteomics, Peptides & Aminoacids (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- General Physics & Mathematics (AREA)
- Physics & Mathematics (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Peptides Or Proteins (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB8826661A GB2225339A (en) | 1988-11-15 | 1988-11-15 | Separating electrically charged macromolecular compounds by forced-flow membrane electrophoresis |
Publications (1)
Publication Number | Publication Date |
---|---|
IL92121A0 true IL92121A0 (en) | 1990-07-12 |
Family
ID=10646870
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IL92121A IL92121A0 (en) | 1988-11-15 | 1989-10-25 | Process and device for separating electrically charged macromolecular compounds by forced-flow membrane electrophoresis |
Country Status (7)
Country | Link |
---|---|
US (1) | US5087338A (xx) |
EP (1) | EP0369945A3 (xx) |
JP (1) | JPH02245653A (xx) |
CA (1) | CA2002816A1 (xx) |
DK (1) | DK569689A (xx) |
GB (1) | GB2225339A (xx) |
IL (1) | IL92121A0 (xx) |
Families Citing this family (56)
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GB2265088B (en) * | 1992-03-10 | 1996-02-07 | Kyosti Eero Antero Kontturi | Electrochemical device for drug delivery |
GB2267502B (en) * | 1992-05-28 | 1997-01-22 | Aligena Ag | Polymeric reaction products for use in immobilized buffered gels and membranes |
US5540826A (en) * | 1995-03-15 | 1996-07-30 | Protein Technologies, Inc. | Multi-channel separation device |
US5840585A (en) * | 1996-09-17 | 1998-11-24 | Baylor College Of Medicine | Rh blood group antigen compositions and methods of use |
RU2198221C2 (ru) * | 1997-07-28 | 2003-02-10 | Медикал Биосистемз Лтд. | Способ секвенирования полинуклеотида и устройство для его осуществления |
US6120985A (en) * | 1997-10-31 | 2000-09-19 | Bbi Bioseq, Inc. | Pressure-enhanced extraction and purification |
US7626017B2 (en) * | 1997-10-31 | 2009-12-01 | Pressure Biosciences, Inc. | Pressure-enhanced extraction and purification |
US5961934A (en) | 1998-02-18 | 1999-10-05 | Biospace International Inc. | Dynamically controlled crystallization method and apparatus and crystals obtained thereby |
AUPP521298A0 (en) * | 1998-08-12 | 1998-09-03 | Life Therapeutics Limited | Purification of fibrinogen |
AUPP576598A0 (en) | 1998-09-07 | 1998-10-01 | Life Therapeutics Limited | Cassette for macromolecule purification |
AUPP790698A0 (en) | 1998-12-23 | 1999-01-28 | Life Therapeutics Limited | Separation of microorganisms |
US20050224355A1 (en) * | 1999-12-23 | 2005-10-13 | Brendon Conlan | Removal of biological contaminants |
AUPP790898A0 (en) | 1998-12-23 | 1999-01-28 | Life Therapeutics Limited | Renal dialysis |
AUPP971399A0 (en) | 1999-04-12 | 1999-05-06 | Life Therapeutics Limited | Separation of plasma components |
US7077942B1 (en) | 1999-12-23 | 2006-07-18 | Gradipore Limited | Removal of biological contaminants |
AUPQ691400A0 (en) | 2000-04-14 | 2000-05-11 | Life Therapeutics Limited | Separation of micromolecules |
ATE449200T1 (de) | 2000-04-18 | 2009-12-15 | Gradipore Ltd | Trennung und behandlung von proben durch elektrophorese |
AU764950B2 (en) * | 2000-04-18 | 2003-09-04 | Life Therapeutics Limited | Electrophoresis separation and treatment of samples |
AUPQ697300A0 (en) | 2000-04-18 | 2000-05-11 | Life Therapeutics Limited | Separation apparatus |
DE10047088C2 (de) * | 2000-09-21 | 2002-10-17 | Gerhard Weber | Medium für analytische und präparative Elektrophorese |
US6923896B2 (en) * | 2000-09-22 | 2005-08-02 | The Texas A&M University System | Electrophoresis apparatus and method |
AU2001291491B2 (en) * | 2000-09-22 | 2004-02-05 | Life Therapeutics Limited | Electrophoresis apparatus and method |
AU2001293513B2 (en) * | 2000-10-06 | 2004-04-08 | Life Therapeutics Limited | Multi-port separation apparatus and method |
JP2004510170A (ja) * | 2000-10-06 | 2004-04-02 | グラディポア リミテッド | マルチポート型分離装置および方法 |
DE10063097B4 (de) * | 2000-12-18 | 2007-04-19 | Becton, Dickinson And Co. | Elektrophoresevorrichtung |
DE10063096C1 (de) * | 2000-12-18 | 2002-09-12 | Gerhard Weber | Elektrophoresevorrichtung, Elektrophoreseverfahren unter Verwendung einer Elektrophoresevorrichtung und Verwendung der Elektrophoresevorrichtung |
AUPR222400A0 (en) * | 2000-12-21 | 2001-01-25 | Life Therapeutics Limited | Apparatus and method for separation of molecules and movementof fluids |
AUPR222300A0 (en) * | 2000-12-21 | 2001-01-25 | Life Therapeutics Limited | Electrophoresis device and method |
JP2003088394A (ja) * | 2001-09-19 | 2003-03-25 | Ehime Prefecture | 有機物分解物の製造方法及び製造装置 |
US20030180711A1 (en) * | 2002-02-21 | 2003-09-25 | Turner Stephen W. | Three dimensional microfluidic device having porous membrane |
US20030226752A1 (en) * | 2002-06-05 | 2003-12-11 | Gradipore Limited | Method for pH-biased isoelectric trapping separation |
US7235164B2 (en) * | 2002-10-18 | 2007-06-26 | Eksigent Technologies, Llc | Electrokinetic pump having capacitive electrodes |
US7517440B2 (en) * | 2002-07-17 | 2009-04-14 | Eksigent Technologies Llc | Electrokinetic delivery systems, devices and methods |
DE10253483A1 (de) * | 2002-11-18 | 2004-05-27 | Bayer Ag | Vorrichtung und Verfahren zur präparativen Elektrophorese |
DE102004007848A1 (de) | 2004-02-17 | 2005-09-01 | Bayer Technology Services Gmbh | Vorrichtung und Verfahren für die Membranelektrophorese und Elektrofiltration |
CA2558164C (en) * | 2004-03-01 | 2013-01-22 | Universite Laval | Process and system for separation of organic charged compounds |
US7815783B2 (en) * | 2004-03-17 | 2010-10-19 | Bio-Rad Laboratories, Inc. | Multi-compartment filter and method of filtering using same |
GB0406966D0 (en) * | 2004-03-29 | 2004-04-28 | Jones Ian H | Oscillatory ISO electrophoresis |
US7559356B2 (en) * | 2004-04-19 | 2009-07-14 | Eksident Technologies, Inc. | Electrokinetic pump driven heat transfer system |
DE602004012326T2 (de) * | 2004-07-03 | 2009-03-26 | Roche Diagnostics Gmbh | Vorkonzentrationsverbindung zur Kopplung von kapillarer Elektrochromatografie und Kapillarzonenelektrophorese |
DE102005012594A1 (de) * | 2005-03-18 | 2006-09-21 | Bayer Technology Services Gmbh | Elektrofiltrationsverfahren |
DE102005020134A1 (de) * | 2005-04-29 | 2006-11-02 | Becton, Dickinson And Co. | Verfahren und Vorrichtung zur Durchführung eines parallelen und simultanen Mehrfachprozesses der trägerfreien isoelektrischen Fokussierung |
US8246832B2 (en) * | 2005-05-25 | 2012-08-21 | Bio-Rad Laboratories, Inc. | Fluidics device |
US7381331B2 (en) * | 2005-09-30 | 2008-06-03 | General Electric Company | Hydrophilic membrane and associated method |
US7631768B2 (en) * | 2005-11-04 | 2009-12-15 | General Electric Company | Membrane and associated method |
US7291696B2 (en) * | 2005-11-04 | 2007-11-06 | General Electric Company | Composition and associated method |
WO2007062068A2 (en) | 2005-11-23 | 2007-05-31 | Deon Anex, Llp | Electrokinetic pump designs and drug delivery systems |
EP2059799B1 (en) * | 2006-08-29 | 2017-07-12 | Becton Dickinson and Company | Method and apparatus for carrier-free deflection electrophoresis |
US7867592B2 (en) | 2007-01-30 | 2011-01-11 | Eksigent Technologies, Inc. | Methods, compositions and devices, including electroosmotic pumps, comprising coated porous surfaces |
WO2009076134A1 (en) * | 2007-12-11 | 2009-06-18 | Eksigent Technologies, Llc | Electrokinetic pump with fixed stroke volume |
ES2877072T3 (es) | 2009-01-13 | 2021-11-16 | Ams Tech Int 2012 Ltd | Membranas estables en disolventes y en ácidos y métodos de fabricación de las mismas |
JP2012041286A (ja) * | 2010-08-17 | 2012-03-01 | Confocal Science Inc | 生体高分子精製装置 |
CN103813814A (zh) | 2011-05-05 | 2014-05-21 | 艾克西根特技术有限公司 | 用于电动输送系统的凝胶联接 |
US9321012B2 (en) * | 2012-04-04 | 2016-04-26 | Bio-Rad Laboratories, Inc. | Electronic protein fractionation |
EP2886184A1 (en) * | 2013-12-23 | 2015-06-24 | Medizinische Universität Innsbruck | Electrochemical cell |
CN107245093A (zh) * | 2017-08-09 | 2017-10-13 | 赖兵 | 一种蛋白质等电纯化装置及方法 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1223635A (fr) * | 1958-02-11 | 1960-06-17 | Takeda Pharmaceutical | Procédé de traitement de solutions d'amino-acides |
US3079318A (en) * | 1959-01-15 | 1963-02-26 | Bier Milan | Electrical filtering process and device |
US3870617A (en) * | 1971-03-30 | 1975-03-11 | Rhone Poulenc Sa | Apparatus for forced flow electrophoresis |
FR2131859B1 (xx) * | 1971-03-30 | 1974-03-08 | Rhone Poulenc Sa | |
US3989613A (en) * | 1973-05-16 | 1976-11-02 | The Dow Chemical Company | Continuous balanced flow fixed boundary electrophoresis |
US4043895A (en) * | 1973-05-16 | 1977-08-23 | The Dow Chemical Company | Electrophoresis apparatus |
US3972791A (en) * | 1974-05-06 | 1976-08-03 | Harold Stern | Fractionation of proteins by electrical means |
US4204929A (en) * | 1978-04-18 | 1980-05-27 | University Patents, Inc. | Isoelectric focusing method |
US4146455A (en) * | 1978-04-19 | 1979-03-27 | Ionics Inc. | Process for treating whey |
FR2583300B1 (fr) * | 1985-06-13 | 1987-08-28 | Centre Nat Rech Scient | Procede et dispositif de separation par electrofiltration de particules solides ou macromolecules, contenues dans une solution |
US4673483A (en) * | 1986-03-20 | 1987-06-16 | Ionics Incorporated | Isoelectric focusing apparatus |
JP2820206B2 (ja) * | 1987-10-26 | 1998-11-05 | 東ソー株式会社 | ジペプチドエステルの精製方法 |
-
1988
- 1988-11-15 GB GB8826661A patent/GB2225339A/en not_active Withdrawn
-
1989
- 1989-10-25 IL IL92121A patent/IL92121A0/xx unknown
- 1989-11-09 EP EP19890810861 patent/EP0369945A3/en not_active Ceased
- 1989-11-14 DK DK569689A patent/DK569689A/da not_active Application Discontinuation
- 1989-11-14 US US07/435,837 patent/US5087338A/en not_active Expired - Fee Related
- 1989-11-14 CA CA002002816A patent/CA2002816A1/en not_active Abandoned
- 1989-11-14 JP JP1295981A patent/JPH02245653A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
DK569689D0 (da) | 1989-11-14 |
DK569689A (da) | 1990-05-16 |
EP0369945A2 (en) | 1990-05-23 |
JPH02245653A (ja) | 1990-10-01 |
US5087338A (en) | 1992-02-11 |
CA2002816A1 (en) | 1990-05-15 |
GB2225339A (en) | 1990-05-30 |
EP0369945A3 (en) | 1990-12-19 |
GB8826661D0 (en) | 1988-12-21 |
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