DE69415339D1 - Unterdrückung der elektroendosmose während der elektroforese in gellosen medien durch verwendung von geladenen polymeren - Google Patents

Unterdrückung der elektroendosmose während der elektroforese in gellosen medien durch verwendung von geladenen polymeren

Info

Publication number
DE69415339D1
DE69415339D1 DE69415339T DE69415339T DE69415339D1 DE 69415339 D1 DE69415339 D1 DE 69415339D1 DE 69415339 T DE69415339 T DE 69415339T DE 69415339 T DE69415339 T DE 69415339T DE 69415339 D1 DE69415339 D1 DE 69415339D1
Authority
DE
Germany
Prior art keywords
gellless
electroforesis
electroendosmosis
suppression
media
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
DE69415339T
Other languages
English (en)
Other versions
DE69415339T2 (de
Inventor
Ming-De Zhu
Christopher Siebert
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.)
Bio Rad Laboratories Inc
Original Assignee
Bio Rad Laboratories 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 Bio Rad Laboratories Inc filed Critical Bio Rad Laboratories Inc
Application granted granted Critical
Publication of DE69415339D1 publication Critical patent/DE69415339D1/de
Publication of DE69415339T2 publication Critical patent/DE69415339T2/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
    • G01N27/44752—Controlling the zeta potential, e.g. by wall coatings

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)
  • Peptides Or Proteins (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
DE69415339T 1993-10-14 1994-10-05 Unterdrückung der elektroendosmose während der elektroforese in gellosen medien durch verwendung von geladenen polymeren Expired - Lifetime DE69415339T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US13668993A 1993-10-14 1993-10-14
PCT/US1994/011371 WO1995010771A1 (en) 1993-10-14 1994-10-05 Suppression of electroendosmosis during electrophoresis in gel-free polymer media by use of charged polymers

Publications (2)

Publication Number Publication Date
DE69415339D1 true DE69415339D1 (de) 1999-01-28
DE69415339T2 DE69415339T2 (de) 1999-06-02

Family

ID=22473929

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69415339T Expired - Lifetime DE69415339T2 (de) 1993-10-14 1994-10-05 Unterdrückung der elektroendosmose während der elektroforese in gellosen medien durch verwendung von geladenen polymeren

Country Status (6)

Country Link
US (1) US5545302A (de)
EP (1) EP0723660B1 (de)
JP (1) JP3012003B2 (de)
CA (1) CA2173994C (de)
DE (1) DE69415339T2 (de)
WO (1) WO1995010771A1 (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6358385B1 (en) * 1993-12-17 2002-03-19 The Perkin-Elmer Corporation Polymers for separation of biomolecules by capillary electrophoresis
AU1254295A (en) * 1993-12-17 1995-07-03 Perkin-Elmer Corporation, The Uncharged polymers for separation of biomolecules by capillary electrophoresis
EP1022562B1 (de) * 1996-12-03 2007-08-15 Eisai R&D Management Co., Ltd. Kapillare mit beschichteter innenwand
US5993626A (en) * 1997-01-24 1999-11-30 Landers; James P. Capillary electrophoresis of transferrin glycoforms
US5948227A (en) * 1997-12-17 1999-09-07 Caliper Technologies Corp. Methods and systems for performing electrophoretic molecular separations
US6706161B1 (en) 1998-06-10 2004-03-16 Agilent Technologies, Inc. Methods and compositions for modifying the surface of a polymeric substrate
JP2003523499A (ja) * 1999-01-12 2003-08-05 スペクトラメディックス コーポレイション キャピラリーゲル電気泳動のためのコポリマー
US6306273B1 (en) * 1999-04-13 2001-10-23 Aclara Biosciences, Inc. Methods and compositions for conducting processes in microfluidic devices
US6787016B2 (en) * 2000-05-01 2004-09-07 Aclara Biosciences, Inc. Dynamic coating with linear polymer mixture for electrophoresis
US7106818B2 (en) * 2000-10-17 2006-09-12 Koninkijke Philips Electronics N.V. Method and apparatus for timing recovery based on dispersion characterization and components therefor
EP1511998A4 (de) * 2002-04-12 2007-05-30 Ge Healthcare Sv Corp Multiplex-kapillarelektrophoresesysteme
US7381317B2 (en) * 2002-08-12 2008-06-03 Beckman Coulter, Inc. Methods and compositions for capillary electrophoresis (CE)
US7001853B1 (en) 2002-08-30 2006-02-21 Caliper Life Sciences, Inc. Flow control of photo-polymerizable resin
US20070014699A1 (en) 2005-06-23 2007-01-18 Beckman Coulter, Inc, Methods and apparatus for improving the sensitivity of capillary zone electrophoresis
US8101353B2 (en) * 2007-12-18 2012-01-24 Advanced Analytical Technologies, Inc. System and method for nucleotide sequence profiling for sample identification

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3399127A (en) * 1965-05-21 1968-08-27 Bausch & Lomb Electrophoresis medium using agarose and carrageenan
US5089111A (en) * 1989-01-27 1992-02-18 Bio-Rad Laboratories, Inc. Electrophoretic sieving in gel-free media with dissolved polymers
US5181999A (en) * 1989-11-06 1993-01-26 Applied Biosystems, Inc. Capillary electrophoresis method with polymer tube coating
US5264101A (en) * 1989-11-06 1993-11-23 Applied Biosystems, Inc. Capillary electrophoresis molecular weight separation of biomolecules using a polymer-containing solution
EP0494686B1 (de) * 1991-01-11 1995-03-08 Millipore Corporation Verfahren zum Durchführen hochwirksamer Abscheidungen durch kapillare Elektrophorese

Also Published As

Publication number Publication date
JPH09502805A (ja) 1997-03-18
WO1995010771A1 (en) 1995-04-20
DE69415339T2 (de) 1999-06-02
EP0723660A1 (de) 1996-07-31
US5545302A (en) 1996-08-13
JP3012003B2 (ja) 2000-02-21
CA2173994C (en) 1999-12-21
CA2173994A1 (en) 1995-04-20
EP0723660B1 (de) 1998-12-16

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