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DE69637886D1 - Elektrophoretische kapillarsäule mit einem leitenden endstück - Google Patents

Elektrophoretische kapillarsäule mit einem leitenden endstück

Info

Publication number
DE69637886D1
DE69637886D1 DE69637886T DE69637886T DE69637886D1 DE 69637886 D1 DE69637886 D1 DE 69637886D1 DE 69637886 T DE69637886 T DE 69637886T DE 69637886 T DE69637886 T DE 69637886T DE 69637886 D1 DE69637886 D1 DE 69637886D1
Authority
DE
Germany
Prior art keywords
end piece
conductive end
electrophoretic capillary
electrophoretic
capillary
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
DE69637886T
Other languages
English (en)
Inventor
Stephen L Pentoney
Kenneth D Konrad
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.)
Beckman Coulter Inc
Original Assignee
Beckman Coulter 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 Beckman Coulter Inc filed Critical Beckman Coulter Inc
Application granted granted Critical
Publication of DE69637886D1 publication Critical patent/DE69637886D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • G01N27/44704—Details; Accessories
    • G01N27/44717—Arrangements for investigating the separated zones, e.g. localising zones
    • G01N27/4473—Arrangements for investigating the separated zones, e.g. localising zones by electric means
    • 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
    • G01N27/44743—Introducing samples

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Molecular Biology (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
DE69637886T 1995-07-13 1996-07-10 Elektrophoretische kapillarsäule mit einem leitenden endstück Expired - Lifetime DE69637886D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/501,836 US5630925A (en) 1995-07-13 1995-07-13 Capillary electrophoresis using a conductive capillary tube
PCT/US1996/011484 WO1997003352A1 (en) 1995-07-13 1996-07-10 Electrophoresis capillary tube with a conductive tip

Publications (1)

Publication Number Publication Date
DE69637886D1 true DE69637886D1 (de) 2009-05-07

Family

ID=23995206

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69637886T Expired - Lifetime DE69637886D1 (de) 1995-07-13 1996-07-10 Elektrophoretische kapillarsäule mit einem leitenden endstück

Country Status (6)

Country Link
US (1) US5630925A (de)
EP (1) EP0838029B1 (de)
JP (1) JPH11509625A (de)
AU (1) AU6543696A (de)
DE (1) DE69637886D1 (de)
WO (1) WO1997003352A1 (de)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1329729C (zh) * 1996-06-28 2007-08-01 卡钳生命科学股份有限公司 微流体系统
US5779868A (en) * 1996-06-28 1998-07-14 Caliper Technologies Corporation Electropipettor and compensation means for electrophoretic bias
JP4000605B2 (ja) 1996-07-24 2007-10-31 株式会社日立製作所 Ｄｎａ試料調整装置及びこれを用いる電気泳動分析装置
US6070779A (en) * 1997-02-06 2000-06-06 U.S. Philips Corporation Liquid dosing device
US6890411B1 (en) 1998-06-11 2005-05-10 Arizona Board Of Regents Control of flow and materials for micro devices
US6148508A (en) 1999-03-12 2000-11-21 Caliper Technologies Corp. Method of making a capillary for electrokinetic transport of materials
US6322683B1 (en) 1999-04-14 2001-11-27 Caliper Technologies Corp. Alignment of multicomponent microfabricated structures
US6444106B1 (en) 1999-07-09 2002-09-03 Orchid Biosciences, Inc. Method of moving fluid in a microfluidic device
US6572752B1 (en) 1999-09-29 2003-06-03 Hitachi, Ltd. Capillary electrophoretic instrument and capillary array assembly
WO2001061335A2 (en) * 2000-02-17 2001-08-23 Evotec Oai Ag Method and device for bias-free electrokinetic sample introduction and separation
AU4322801A (en) * 2000-02-22 2001-09-03 Genospectra, Inc. Microarray fabrication techniques and apparatus
US20040014102A1 (en) * 2000-02-22 2004-01-22 Shiping Chen High density parallel printing of microarrays
CA2399189A1 (en) * 2000-02-22 2001-08-30 Genospectra, Inc. Microarray fabrication techniques and apparatus
US6918309B2 (en) * 2001-01-17 2005-07-19 Irm Llc Sample deposition method and system
US20040074931A1 (en) * 2001-05-22 2004-04-22 Coffelt, Jr. Louis Arthur Dual microliter dosage system
US20030087309A1 (en) * 2001-08-27 2003-05-08 Shiping Chen Desktop drug screening system
US20030062833A1 (en) * 2001-10-03 2003-04-03 Wen-Yen Tai Mini-type decorative bulb capable of emitting light through entire circumferential face
WO2003042697A1 (en) * 2001-11-14 2003-05-22 Genospectra, Inc. Biochemical analysis system with combinatorial chemistry applications
US7258776B2 (en) * 2004-07-08 2007-08-21 Applera Corporation Capillary array assembly for loading samples from a device, and method
CN108027305B (zh) * 2015-09-20 2022-03-01 Dh科技发展私人贸易有限公司 小样本注射瓶管

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4842701A (en) * 1987-04-06 1989-06-27 Battelle Memorial Institute Combined electrophoretic-separation and electrospray method and system
CA1339779C (en) * 1987-06-17 1998-03-24 Xiao-Hua Huang On-column conductivity detector for microcolumn electrokinetic separations
US4908112A (en) * 1988-06-16 1990-03-13 E. I. Du Pont De Nemours & Co. Silicon semiconductor wafer for analyzing micronic biological samples
US5126025A (en) * 1990-08-30 1992-06-30 Millipore Corporation Method and apparatus for effecting capillary electrophoresis fraction collection on a membrane
DE69214808T2 (de) * 1992-08-04 1997-02-27 Hewlett Packard Gmbh Vorrichtung für die Kapillarelektrophorese
US5429734A (en) * 1993-10-12 1995-07-04 Massachusetts Institute Of Technology Monolithic capillary electrophoretic device

Also Published As

Publication number Publication date
WO1997003352A1 (en) 1997-01-30
JPH11509625A (ja) 1999-08-24
EP0838029B1 (de) 2009-03-25
EP0838029A1 (de) 1998-04-29
US5630925A (en) 1997-05-20
AU6543696A (en) 1997-02-10

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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: BECKMAN COULTER, INC., BREA, CALIF., US