DE3768984D1 - Impulsfeld-gradient-gel-elektrophoresegeraet. - Google Patents

Impulsfeld-gradient-gel-elektrophoresegeraet.

Info

Publication number
DE3768984D1
DE3768984D1 DE8787301328T DE3768984T DE3768984D1 DE 3768984 D1 DE3768984 D1 DE 3768984D1 DE 8787301328 T DE8787301328 T DE 8787301328T DE 3768984 T DE3768984 T DE 3768984T DE 3768984 D1 DE3768984 D1 DE 3768984D1
Authority
DE
Germany
Prior art keywords
field gradient
gradient gel
pulse field
gel electrophorese
electrophorese
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.)
Expired - Lifetime
Application number
DE8787301328T
Other languages
English (en)
Inventor
Katheleen J Gardiner
William A Laas
David Patterson
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.)
Competitive Technologies Inc
Original Assignee
University Patents 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 University Patents Inc filed Critical University Patents Inc
Application granted granted Critical
Publication of DE3768984D1 publication Critical patent/DE3768984D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • G01N27/44713—Particularly adapted electric power supply
    • 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
    • G01N27/44773—Multi-stage electrophoresis, e.g. two-dimensional electrophoresis

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Molecular Biology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Biochemistry (AREA)
  • Analytical Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Environmental & Geological Engineering (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)
  • Peptides Or Proteins (AREA)
DE8787301328T 1986-02-27 1987-02-17 Impulsfeld-gradient-gel-elektrophoresegeraet. Expired - Lifetime DE3768984D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US83369186A 1986-02-27 1986-02-27
US07/005,278 US4740283A (en) 1986-02-27 1987-02-03 Pulsed-field gradient gel electrophoretic apparatus

Publications (1)

Publication Number Publication Date
DE3768984D1 true DE3768984D1 (de) 1991-05-08

Family

ID=26674157

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8787301328T Expired - Lifetime DE3768984D1 (de) 1986-02-27 1987-02-17 Impulsfeld-gradient-gel-elektrophoresegeraet.

Country Status (5)

Country Link
US (1) US4740283A (de)
EP (1) EP0234836B1 (de)
JP (1) JPH0660426B2 (de)
CA (1) CA1307234C (de)
DE (1) DE3768984D1 (de)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU1670563A1 (ru) * 1987-06-19 1991-08-15 Институт молекулярной биологии АН СССР Аппарат дл разделени высокомолекул рных ДНК с помощью пульс-электрофореза
US5149407A (en) * 1987-08-05 1992-09-22 Meyer Stanley A Process and apparatus for the production of fuel gas and the enhanced release of thermal energy from such gas
US4936961A (en) * 1987-08-05 1990-06-26 Meyer Stanley A Method for the production of a fuel gas
DE3855429T2 (de) * 1987-12-18 1996-11-21 Fuji Photo Film Co Ltd Verfahren zur Elektrophorese
US5011586A (en) * 1988-08-12 1991-04-30 Mj Research, Inc. Constrained uniform field gel electrophoresis
FR2639253B2 (fr) * 1988-09-06 1991-07-26 Bertin & Cie Dispositif d'electrophorese multiple pour assurer la migration controlee de macromolecules dans des plaques rectangulaires de gel
US4911817A (en) * 1988-10-20 1990-03-27 Eastman Kodak Company Electrophoresis apparatus
GB8825625D0 (en) * 1988-11-02 1988-12-07 Medical Res Council Electrophoresis method & apparatus
US4959133A (en) * 1989-01-23 1990-09-25 Eastman Kodak Company Field inversion electroblotting & electroelution
CA2012379C (en) * 1989-04-24 2000-01-25 Gary W. Slater Processes for the preparation and separation of macromolecules
US5750015A (en) * 1990-02-28 1998-05-12 Soane Biosciences Method and device for moving molecules by the application of a plurality of electrical fields
US5126022A (en) * 1990-02-28 1992-06-30 Soane Tecnologies, Inc. Method and device for moving molecules by the application of a plurality of electrical fields
US5080769A (en) * 1990-09-12 1992-01-14 Beckman Instruments, Inc. Electrophoresis with electrode baffles
US5167784A (en) * 1991-09-04 1992-12-01 Xerox Corporation Sequencing large nucleic acid fragments
US5178737A (en) * 1991-12-04 1993-01-12 The University Of North Carolina At Chapel Hill Electrophoretic resolution of single strand DNA by asymmetric field inversion
US5453162A (en) * 1993-09-09 1995-09-26 University Of North Carolina At Chapel Hill Method and apparatus for gel electrophoresis using two electric fields
US6071394A (en) * 1996-09-06 2000-06-06 Nanogen, Inc. Channel-less separation of bioparticles on a bioelectronic chip by dielectrophoresis
US5645702A (en) * 1995-06-07 1997-07-08 Hewlett-Packard Company Low voltage miniaturized column analytical apparatus and method
GB2324307A (en) * 1997-04-17 1998-10-21 Christopher Robert Eccles Fracture cell apparatus
DE60140190D1 (de) * 2000-06-07 2009-11-26 Cnic Ct Nac Investigaciones Elektrophorese-kammer in pulsierendem feld, zubehör und verfahren zur verwendung für die trennung von dna-molekülen
US6881317B2 (en) * 2000-12-18 2005-04-19 The Trustees Of Princeton University Fractionation of macro-molecules using asymmetric pulsed field electrophoresis
US7597791B2 (en) * 2001-10-19 2009-10-06 The Trustees Of Princeton University Method and apparatus for generating electric fields and flow distributions for rapidly separating molecules
US6887362B2 (en) * 2002-02-06 2005-05-03 Nanogen, Inc. Dielectrophoretic separation and immunoassay methods on active electronic matrix devices
JP4619728B2 (ja) * 2004-09-02 2011-01-26 株式会社エンプラス 試料分析装置
JP5950429B2 (ja) * 2011-05-13 2016-07-13 シャープ株式会社 電気泳動方法、及び電気泳動装置
US9976984B2 (en) 2013-05-10 2018-05-22 The Regents Of The University Of California Free-standing microfluidic gel electrophoresis devices and methods

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3506554A (en) * 1968-03-15 1970-04-14 Samuel Raymond Apparatus for separating electrophoretically active substances
US4148703A (en) * 1976-02-11 1979-04-10 Morton Weintraub Method of electrophoretic purification of enzymes and peptides by means of an adjustable, specialized, geometrically located electrode system
US4473452A (en) * 1982-11-18 1984-09-25 The Trustees Of Columbia University In The City Of New York Electrophoresis using alternating transverse electric fields
US4569741A (en) * 1983-09-28 1986-02-11 Pohl Herbert A Cellular spin resonance spectrometer
US4541910A (en) * 1983-11-07 1985-09-17 Yale University Method for electroblotting macromolecules from a chromatographic gel

Also Published As

Publication number Publication date
US4740283A (en) 1988-04-26
EP0234836B1 (de) 1991-04-03
JPS62270789A (ja) 1987-11-25
CA1307234C (en) 1992-09-08
JPH0660426B2 (ja) 1994-08-10
EP0234836A1 (de) 1987-09-02

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: COMPETITIVE TECHNOLOGIES, INC. (N.D.GES.D. STAATES

8339 Ceased/non-payment of the annual fee