ATE122262T1 - Multifunktionelle elektrische trennvorrichtung und trennverfahren. - Google Patents

Multifunktionelle elektrische trennvorrichtung und trennverfahren.

Info

Publication number
ATE122262T1
ATE122262T1 AT91301056T AT91301056T ATE122262T1 AT E122262 T1 ATE122262 T1 AT E122262T1 AT 91301056 T AT91301056 T AT 91301056T AT 91301056 T AT91301056 T AT 91301056T AT E122262 T1 ATE122262 T1 AT E122262T1
Authority
AT
Austria
Prior art keywords
focusing
mode
separator
separation
purification
Prior art date
Application number
AT91301056T
Other languages
English (en)
Inventor
Ned Barry Egen
Garland Eugene Twitty
David Winston Sammons
Rizwan Sharnez
Original Assignee
Bioseparations Inc
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 Bioseparations Inc filed Critical Bioseparations Inc
Application granted granted Critical
Publication of ATE122262T1 publication Critical patent/ATE122262T1/de

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
    • 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
    • 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
    • G01N27/44708—Cooling

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Molecular Biology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Pathology (AREA)
  • Immunology (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Electrostatic Separation (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Coupling Device And Connection With Printed Circuit (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
  • Small-Scale Networks (AREA)
  • Sampling And Sample Adjustment (AREA)
AT91301056T 1990-09-11 1991-02-11 Multifunktionelle elektrische trennvorrichtung und trennverfahren. ATE122262T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/580,959 US5173164A (en) 1990-09-11 1990-09-11 Multi-modality electrical separator apparatus and method

Publications (1)

Publication Number Publication Date
ATE122262T1 true ATE122262T1 (de) 1995-05-15

Family

ID=24323313

Family Applications (1)

Application Number Title Priority Date Filing Date
AT91301056T ATE122262T1 (de) 1990-09-11 1991-02-11 Multifunktionelle elektrische trennvorrichtung und trennverfahren.

Country Status (5)

Country Link
US (1) US5173164A (de)
EP (1) EP0475555B1 (de)
JP (1) JP3115338B2 (de)
AT (1) ATE122262T1 (de)
DE (1) DE69109589T2 (de)

Families Citing this family (46)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5336387A (en) * 1990-09-11 1994-08-09 Bioseparations, Inc. Electrical separator apparatus and method of counterflow gradient focusing
US5398756A (en) * 1992-12-14 1995-03-21 Monsanto Company In-situ remediation of contaminated soils
US5437774A (en) * 1993-12-30 1995-08-01 Zymogenetics, Inc. High molecular weight electrodialysis
US5662813A (en) 1994-10-21 1997-09-02 Bioseparations, Inc. Method for separation of nucleated fetal erythrocytes from maternal blood samples
US5503723A (en) * 1995-02-08 1996-04-02 Eastman Kodak Company Isolation of ultra small particles
ATE196949T1 (de) * 1995-03-03 2000-10-15 Alltech Associates Inc Verfahren und vorrichtung zur elektrochemischen veränderung von chromatographiematerial
US5540826A (en) * 1995-03-15 1996-07-30 Protein Technologies, Inc. Multi-channel separation device
DE19544127C1 (de) * 1995-11-27 1997-03-20 Gimsa Jan Dr Verfahren und Vorrichtung zur Erzeugung von Resonanzerscheinungen in Partikelsuspensionen und ihre Verwendung
US5858194A (en) * 1996-07-18 1999-01-12 Beckman Instruments, Inc. Capillary, interface and holder
US6113767A (en) * 1998-04-24 2000-09-05 Apogee Designs, Ltd. Electrophoresis sequencing apparatus
AUPP521298A0 (en) * 1998-08-12 1998-09-03 Life Therapeutics Limited Purification of fibrinogen
AUPP790698A0 (en) 1998-12-23 1999-01-28 Life Therapeutics Limited Separation of microorganisms
AUPP790898A0 (en) 1998-12-23 1999-01-28 Life Therapeutics Limited Renal dialysis
US20050224355A1 (en) * 1999-12-23 2005-10-13 Brendon Conlan Removal of biological contaminants
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
WO2001078877A1 (en) 2000-04-18 2001-10-25 Gradipore Limited Electrophoresis separation and treatment of samples
AUPQ697300A0 (en) 2000-04-18 2000-05-11 Life Therapeutics Limited Separation apparatus
US6923896B2 (en) * 2000-09-22 2005-08-02 The Texas A&M University System Electrophoresis 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
AUPR222300A0 (en) * 2000-12-21 2001-01-25 Life Therapeutics Limited Electrophoresis device and method
JP2003194775A (ja) * 2001-12-28 2003-07-09 Japan Science & Technology Corp タンパク質の電気泳動法
US6793791B2 (en) * 2003-02-26 2004-09-21 Milan Bier Variable-volume disposable isoelectric focusing cell and method of isoelectric focusing
US7288176B2 (en) * 2003-04-23 2007-10-30 Dionex Corporation Method and apparatus for generating high purity eluant
US20120077206A1 (en) 2003-07-12 2012-03-29 Accelr8 Technology Corporation Rapid Microbial Detection and Antimicrobial Susceptibility Testing
US7341841B2 (en) * 2003-07-12 2008-03-11 Accelr8 Technology Corporation Rapid microbial detection and antimicrobial susceptibility testing
ES2661168T3 (es) * 2003-07-12 2018-03-27 Accelerate Diagnostics, Inc. Biodetección sensible y rápida
US20070205106A1 (en) * 2003-10-24 2007-09-06 The Texas A&M University System Electrophoresis Apparatus
WO2005089910A1 (en) * 2004-03-17 2005-09-29 Ciphergen Biosystems, Inc. Multi-compartment filter and method of filtering using same
EP1888213B1 (de) 2005-05-25 2017-10-18 Bio-Rad Laboratories, Inc. Fluidvorrichtung
DE102005044994A1 (de) * 2005-09-21 2007-04-05 Gesellschaft zur Förderung der Analytischen Wissenschaften e.V. Vorrichtung zur Trennung eines Analytgemisches und zur Detektion der Analytsubstanzen mittels elektrophoretischer Trennung
CA2661268C (en) * 2006-08-29 2016-09-13 Becton, Dickinson & Company Method and apparatus for carrier-free deflection electrophoresis
WO2011150424A1 (en) * 2010-05-28 2011-12-01 Mehdi Moini Handheld/portable ultrafast capillary electrophoresis with adjustable porous tip in conjunction with mass spectrometry
US9434937B2 (en) 2011-03-07 2016-09-06 Accelerate Diagnostics, Inc. Rapid cell purification systems
US10254204B2 (en) 2011-03-07 2019-04-09 Accelerate Diagnostics, Inc. Membrane-assisted purification
EP2788746B1 (de) * 2011-11-22 2018-10-24 Stephen G. Haralampu Mikrofluidische vorrichtung mit gestopptem fluss sowie verfahren zur ladungsbasierten trennung komplexer analytmischungen
EP2682168A1 (de) 2012-07-02 2014-01-08 Millipore Corporation Reinigung biologischer Moleküle
JP6207148B2 (ja) * 2012-11-15 2017-10-04 岸本　忠史 電気泳動装置、電気泳動法および電気泳動法を用いた濃縮・分離・分析方法
US9677109B2 (en) 2013-03-15 2017-06-13 Accelerate Diagnostics, Inc. Rapid determination of microbial growth and antimicrobial susceptibility
US20160138132A1 (en) * 2013-05-29 2016-05-19 Innord Inc. A system and method for separation and purification of dissolved rare earth/precious metals elements/compounds
US9289520B2 (en) 2014-02-27 2016-03-22 Kimberly-Clark Worldwide, Inc. Method and system to clean microorganisms without chemicals
KR101611708B1 (ko) 2014-07-07 2016-04-11 고려대학교 산학협력단 연속 등전점 전기영동 디바이스
JP6425958B2 (ja) * 2014-10-03 2018-11-21 国立大学法人大阪大学 電気泳動装置、電気泳動法および電気泳動法を用いた濃縮・分離・分析方法
US10023895B2 (en) 2015-03-30 2018-07-17 Accelerate Diagnostics, Inc. Instrument and system for rapid microogranism identification and antimicrobial agent susceptibility testing
US10253355B2 (en) 2015-03-30 2019-04-09 Accelerate Diagnostics, Inc. Instrument and system for rapid microorganism identification and antimicrobial agent susceptibility testing

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3989613A (en) * 1973-05-16 1976-11-02 The Dow Chemical Company Continuous balanced flow fixed boundary electrophoresis
DE2746089A1 (de) * 1977-10-13 1979-04-19 Hahn Meitner Kernforsch Vorrichtung zum trennen von in loesung vorliegenden ionen
US4204929A (en) * 1978-04-18 1980-05-27 University Patents, Inc. Isoelectric focusing method
US4349429A (en) * 1981-04-16 1982-09-14 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Electrophoresis device
DD245585A1 (de) * 1985-09-03 1987-05-13 Univ Halle Wittenberg Verfahren und apparatur zur elektrokinetischen ultrafiltration
US4673483A (en) * 1986-03-20 1987-06-16 Ionics Incorporated Isoelectric focusing apparatus
AT388747B (de) * 1988-01-13 1989-08-25 Birkner Friedrich Verfahren zum stabilisieren von protein- und gerbstoffhaltigen getraenken sowie vorrichtung zur durchfuehrung dieses verfahrens
US4963236A (en) * 1989-03-08 1990-10-16 Ampholife Technologies Apparatus and methods for isoelectric focusing

Also Published As

Publication number Publication date
DE69109589T2 (de) 1995-09-07
JPH04233450A (ja) 1992-08-21
JP3115338B2 (ja) 2000-12-04
EP0475555B1 (de) 1995-05-10
US5173164A (en) 1992-12-22
DE69109589D1 (de) 1995-06-14
EP0475555A1 (de) 1992-03-18

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