DE3273604D1 - Grooved gel - Google Patents

Grooved gel

Info

Publication number
DE3273604D1
DE3273604D1 DE8383900235T DE3273604T DE3273604D1 DE 3273604 D1 DE3273604 D1 DE 3273604D1 DE 8383900235 T DE8383900235 T DE 8383900235T DE 3273604 T DE3273604 T DE 3273604T DE 3273604 D1 DE3273604 D1 DE 3273604D1
Authority
DE
Germany
Prior art keywords
grooved
gel
grooved gel
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
Application number
DE8383900235T
Other languages
English (en)
Inventor
Robert S Ledley
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.)
Ledley Robert S Dr Silver Spring Md Us
Original Assignee
Georgetown University
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 Georgetown University filed Critical Georgetown University
Application granted granted Critical
Publication of DE3273604D1 publication Critical patent/DE3273604D1/de
Expired 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

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)
  • Environmental & Geological Engineering (AREA)
  • Peptides Or Proteins (AREA)
  • Electrochromic Elements, Electrophoresis, Or Variable Reflection Or Absorption Elements (AREA)
DE8383900235T 1981-11-24 1982-11-24 Grooved gel Expired DE3273604D1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/324,447 US4417967A (en) 1981-11-24 1981-11-24 Grooved gel
PCT/US1982/001659 WO1983001906A1 (en) 1981-11-24 1982-11-24 Grooved gel

Publications (1)

Publication Number Publication Date
DE3273604D1 true DE3273604D1 (en) 1986-11-06

Family

ID=23263627

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8383900235T Expired DE3273604D1 (en) 1981-11-24 1982-11-24 Grooved gel

Country Status (8)

Country Link
US (1) US4417967A (de)
EP (1) EP0094430B1 (de)
BR (1) BR8207982A (de)
CA (1) CA1196311A (de)
DE (1) DE3273604D1 (de)
DK (1) DK319683D0 (de)
FI (1) FI79036C (de)
WO (1) WO1983001906A1 (de)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59126237A (ja) * 1983-01-08 1984-07-20 Fuji Photo Film Co Ltd 電気泳動分析用材料
US4929329A (en) * 1987-04-27 1990-05-29 Eg&G, Inc. Electrophoresis cassette system with apparatus and method for filling same
EP0376611A3 (de) * 1988-12-30 1992-07-22 The Board Of Trustees Of The Leland Stanford Junior University Elektroforetische Vorrichtung
US5071531A (en) * 1989-05-01 1991-12-10 Soane Technologies, Inc. Casting of gradient gels
US5130129A (en) * 1990-03-06 1992-07-14 The Regents Of The University Of California Method for enhancing antibody transport through capillary barriers
US4975170A (en) * 1990-03-29 1990-12-04 Eastman Kodak Company Back support for an electrophoresis gel plate assembly
US5045164A (en) * 1990-05-23 1991-09-03 Helena Laboratories Corporation Electrophoresis plate for diverting generated fluid
US5238651A (en) * 1990-07-23 1993-08-24 New York University Gel plates, equipment and kits for combined electrophoretic-immunoelectrophoretic analysis
US5427663A (en) * 1993-06-08 1995-06-27 British Technology Group Usa Inc. Microlithographic array for macromolecule and cell fractionation
US5707506A (en) * 1994-10-28 1998-01-13 Battelle Memorial Institute Channel plate for DNA sequencing
US5543023A (en) * 1995-10-04 1996-08-06 Biotech Holdings, Inc. Gel electrophoresis cassette
US5746901A (en) * 1996-04-05 1998-05-05 Regents Of The University Of California Hybrid slab-microchannel gel electrophoresis system
US5989403A (en) * 1997-12-12 1999-11-23 Fmc Corporation Electrophoresis assembly with filling means
US6013165A (en) * 1998-05-22 2000-01-11 Lynx Therapeutics, Inc. Electrophoresis apparatus and method
JP2000249684A (ja) * 1999-03-02 2000-09-14 Sentan Kagaku Gijutsu Incubation Center:Kk 二次元分離方法
JP2001033427A (ja) * 1999-07-16 2001-02-09 Hitachi Software Eng Co Ltd 電気泳動方法及び電気泳動装置
EP1204861B1 (de) 1999-07-16 2007-04-11 Applera Corporation Vorrichtung und verfahren für hochdichte elektrophorese
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
ES2370633T3 (es) * 2001-01-26 2011-12-21 Qiagen Sciences, Llc Cartucho de separación biológica de múltiples canales.
JP4236938B2 (ja) * 2001-05-10 2009-03-11 インビトロジェン コーポレイション 予め注型された水和可能分離媒体を電気泳動するための方法および装置
US7601251B2 (en) * 2001-05-10 2009-10-13 Life Technologies Corporation Methods and apparatus for low resistance electrophoresis of prior-cast, hydratable separation media
WO2003062815A1 (en) * 2002-01-18 2003-07-31 Biocal Technology, Inc. Multi-segment cartridge for bio-separation with multiplexed fluorescence detection
AU2003290027A1 (en) * 2002-12-14 2004-07-09 Ehrfeld Mikrotechnik Ag Microseparator for the electrophoretic separation of proteins and other biomolecules
US7497937B2 (en) * 2004-09-03 2009-03-03 Combisep, Inc. Microfabricated chip and method of use
US8921102B2 (en) 2005-07-29 2014-12-30 Gpb Scientific, Llc Devices and methods for enrichment and alteration of circulating tumor cells and other particles
JP4991252B2 (ja) * 2006-11-10 2012-08-01 株式会社日立ハイテクノロジーズ 電気泳動装置、及び電気泳動分析方法

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3767560A (en) * 1966-09-13 1973-10-23 F Elevitch Method and apparatus for forming electrophoresis apparatus and the like
DE1274074B (de) * 1968-02-05 1968-08-01 Werner Schmidtmann Dipl Chem D Vorrichtung fuer die ein- und zweiseitige Gelelektrophorese
SE339122B (de) * 1968-05-10 1971-09-27 Lkb Produkter Ab
DE2056128C3 (de) * 1970-11-14 1974-03-21 Stephan Nees Elektrophoresegerät
US4207166A (en) * 1971-03-09 1980-06-10 Harald Dahms Method and apparatus for electrophoresis
US3773646A (en) * 1972-05-12 1973-11-20 Electro Nucleonics Electrophoresis test kits
US3795600A (en) * 1973-03-23 1974-03-05 Instrumentation Specialties Co Electrophoresis and method apparatus
SE372714B (de) * 1973-04-13 1975-01-13 Lkb Produkter Ab
US3888759A (en) * 1973-05-25 1975-06-10 Yeda Res & Dev Flat plate electrophoresis
US3879280A (en) * 1974-04-16 1975-04-22 Us Health Gel slab electrophoresis cell and electrophoresis apparatus utilizing same
US3932229A (en) * 1974-11-15 1976-01-13 Millipore Corporation Method of sample application to gel electrophoresis media
US4094759A (en) * 1975-01-03 1978-06-13 Max-Planck-Gesellschaft Zur Forderung Der Wissenschaften E.V. Method for simultaneous quantitative analysis of several constituents in a sample
US4130471A (en) * 1977-11-10 1978-12-19 Nasa Microelectrophoretic apparatus and process
US4337131A (en) * 1978-11-13 1982-06-29 C. Desaga Gmbh Nachf. Erich Fecht Process for electrophoresis
US4181594A (en) * 1979-03-27 1980-01-01 University Of Pittsburgh Matrix recovery electrophoresis apparatus

Also Published As

Publication number Publication date
US4417967A (en) 1983-11-29
DK319683A (da) 1983-07-11
FI832668A (fi) 1983-07-22
EP0094430A1 (de) 1983-11-23
EP0094430A4 (de) 1984-04-27
FI79036C (fi) 1989-11-10
CA1196311A (en) 1985-11-05
FI832668A0 (fi) 1983-07-22
DK319683D0 (da) 1983-07-11
FI79036B (fi) 1989-07-31
BR8207982A (pt) 1983-10-04
WO1983001906A1 (en) 1983-06-09
EP0094430B1 (de) 1986-10-01

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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: LEDLEY, ROBERT S., DR., SILVER SPRING, MD., US

8328 Change in the person/name/address of the agent

Free format text: TIEDTKE, H., DIPL.-ING. BUEHLING, G., DIPL.-CHEM. KINNE, R., DIPL.-ING. GRUPE, P., DIPL.-ING. PELLMANN, H., DIPL.-ING. GRAMS, K., DIPL.-ING., PAT.-ANWAELTE, 8000 MUENCHEN

8339 Ceased/non-payment of the annual fee