WO1995010771A1 - Suppression of electroendosmosis during electrophoresis in gel-free polymer media by use of charged polymers - Google Patents
Suppression of electroendosmosis during electrophoresis in gel-free polymer media by use of charged polymers Download PDFInfo
- Publication number
- WO1995010771A1 WO1995010771A1 PCT/US1994/011371 US9411371W WO9510771A1 WO 1995010771 A1 WO1995010771 A1 WO 1995010771A1 US 9411371 W US9411371 W US 9411371W WO 9510771 A1 WO9510771 A1 WO 9510771A1
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- WIPO (PCT)
- Prior art keywords
- polymer
- accordance
- amine
- capillary
- derivatized
- Prior art date
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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)
Abstract
Description
Claims
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA002173994A CA2173994C (en) | 1993-10-14 | 1994-10-05 | Suppression of electroendosmosis during electrophoresis in gel-free polymer media by use of charged polymers |
JP7511914A JP3012003B2 (en) | 1993-10-14 | 1994-10-05 | Suppression of electroosmosis during electrophoresis in gel-free polymer media by using a charged polymer |
EP94930069A EP0723660B1 (en) | 1993-10-14 | 1994-10-05 | Suppression of electroendosmosis during electrophoresis in gel-free polymer media by use of charged polymers |
DE69415339T DE69415339T2 (en) | 1993-10-14 | 1994-10-05 | SUPPRESSION OF ELECTROENDOSMOSIS DURING ELECTROFORESIS IN GELLLESS MEDIA BY USING CHARGED POLYMERS |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US13668993A | 1993-10-14 | 1993-10-14 | |
US08/136,689 | 1993-10-14 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO1995010771A1 true WO1995010771A1 (en) | 1995-04-20 |
Family
ID=22473929
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
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 |
Country Status (6)
Country | Link |
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US (1) | US5545302A (en) |
EP (1) | EP0723660B1 (en) |
JP (1) | JP3012003B2 (en) |
CA (1) | CA2173994C (en) |
DE (1) | DE69415339T2 (en) |
WO (1) | WO1995010771A1 (en) |
Families Citing this family (15)
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 |
WO1998025137A1 (en) * | 1996-12-03 | 1998-06-11 | Eisai Co., Ltd. | Capillary having coated inner wall |
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 |
CA2358480A1 (en) * | 1999-01-12 | 2000-07-20 | Spectrumedix Corporation | Copolymers for capillary gel electrophoresis |
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 |
US20050161329A1 (en) * | 2002-04-12 | 2005-07-28 | Hutterer Katariina M. | Multiplexed capillary electrophoresis systems |
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 |
WO2009117031A2 (en) * | 2007-12-18 | 2009-09-24 | Advanced Analytical Technologies, Inc. | System and method for nucleotide sequence profiling for sample identification |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1121449A (en) * | 1965-05-21 | 1968-07-24 | Bausch & Lomb | Electrophoresis medium |
US5089111A (en) * | 1989-01-27 | 1992-02-18 | Bio-Rad Laboratories, Inc. | Electrophoretic sieving in gel-free media with dissolved polymers |
EP0494686A1 (en) * | 1991-01-11 | 1992-07-15 | Millipore Corporation | Process for effecting high efficiency separations by capillary electrophoresis |
US5181999A (en) * | 1989-11-06 | 1993-01-26 | Applied Biosystems, Inc. | Capillary electrophoresis method with polymer tube coating |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5264101A (en) * | 1989-11-06 | 1993-11-23 | Applied Biosystems, Inc. | Capillary electrophoresis molecular weight separation of biomolecules using a polymer-containing solution |
-
1994
- 1994-10-05 DE DE69415339T patent/DE69415339T2/en not_active Expired - Lifetime
- 1994-10-05 EP EP94930069A patent/EP0723660B1/en not_active Expired - Lifetime
- 1994-10-05 WO PCT/US1994/011371 patent/WO1995010771A1/en active IP Right Grant
- 1994-10-05 JP JP7511914A patent/JP3012003B2/en not_active Expired - Lifetime
- 1994-10-05 CA CA002173994A patent/CA2173994C/en not_active Expired - Fee Related
-
1995
- 1995-04-05 US US08/411,613 patent/US5545302A/en not_active Expired - Lifetime
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1121449A (en) * | 1965-05-21 | 1968-07-24 | Bausch & Lomb | Electrophoresis medium |
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 |
EP0494686A1 (en) * | 1991-01-11 | 1992-07-15 | Millipore Corporation | Process for effecting high efficiency separations by capillary electrophoresis |
Also Published As
Publication number | Publication date |
---|---|
JP3012003B2 (en) | 2000-02-21 |
EP0723660A1 (en) | 1996-07-31 |
EP0723660B1 (en) | 1998-12-16 |
DE69415339D1 (en) | 1999-01-28 |
DE69415339T2 (en) | 1999-06-02 |
US5545302A (en) | 1996-08-13 |
JPH09502805A (en) | 1997-03-18 |
CA2173994C (en) | 1999-12-21 |
CA2173994A1 (en) | 1995-04-20 |
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