DE69216807D1 - Kapillarelektrophorese unter verwendung dynamischer bedeckungspuffer - Google Patents
Kapillarelektrophorese unter verwendung dynamischer bedeckungspufferInfo
- Publication number
- DE69216807D1 DE69216807D1 DE69216807T DE69216807T DE69216807D1 DE 69216807 D1 DE69216807 D1 DE 69216807D1 DE 69216807 T DE69216807 T DE 69216807T DE 69216807 T DE69216807 T DE 69216807T DE 69216807 D1 DE69216807 D1 DE 69216807D1
- Authority
- DE
- Germany
- Prior art keywords
- coating buffer
- capillary electrophoresis
- dynamic coating
- dynamic cover
- agent
- 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 - Fee Related
Links
- 239000000872 buffer Substances 0.000 title abstract 4
- 238000005251 capillar electrophoresis Methods 0.000 title 1
- 239000011248 coating agent Substances 0.000 abstract 3
- 238000000576 coating method Methods 0.000 abstract 3
- 239000003795 chemical substances by application Substances 0.000 abstract 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract 1
- 238000010494 dissociation reaction Methods 0.000 abstract 1
- 230000005593 dissociations Effects 0.000 abstract 1
- 239000005350 fused silica glass Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 229910000162 sodium phosphate Inorganic materials 0.000 abstract 1
- 239000001488 sodium phosphate Substances 0.000 abstract 1
- RYFMWSXOAZQYPI-UHFFFAOYSA-K trisodium phosphate Chemical compound [Na+].[Na+].[Na+].[O-]P([O-])([O-])=O RYFMWSXOAZQYPI-UHFFFAOYSA-K 0.000 abstract 1
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)
- General Physics & Mathematics (AREA)
- Physics & Mathematics (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Electrochemistry (AREA)
- Investigating Or Analysing Biological Materials (AREA)
- Sampling And Sample Adjustment (AREA)
- Maintenance And Inspection Apparatuses For Elevators (AREA)
- Paints Or Removers (AREA)
- Peptides Or Proteins (AREA)
- Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
- Dry Shavers And Clippers (AREA)
- Materials Applied To Surfaces To Minimize Adherence Of Mist Or Water (AREA)
- Inorganic Insulating Materials (AREA)
- Medicinal Preparation (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US07/753,279 US5259939A (en) | 1991-08-30 | 1991-08-30 | Capillary electrophoresis buffer |
| PCT/US1992/006364 WO1993005389A1 (en) | 1991-08-30 | 1992-07-31 | Capillary electrophoresis buffer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE69216807D1 true DE69216807D1 (de) | 1997-02-27 |
| DE69216807T2 DE69216807T2 (de) | 1997-05-07 |
Family
ID=25029971
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE69216807T Expired - Fee Related DE69216807T2 (de) | 1991-08-30 | 1992-07-31 | Kapillarelektrophorese unter verwendung dynamischer bedeckungspuffer |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US5259939A (de) |
| EP (1) | EP0556352B1 (de) |
| JP (1) | JPH06503179A (de) |
| AT (1) | ATE147859T1 (de) |
| AU (1) | AU657164B2 (de) |
| CA (1) | CA2094244A1 (de) |
| DE (1) | DE69216807T2 (de) |
| ES (1) | ES2098523T3 (de) |
| WO (1) | WO1993005389A1 (de) |
Families Citing this family (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5391274A (en) * | 1993-10-18 | 1995-02-21 | Beckman Instruments, Inc. | Methods for controlling electroosmotic flow in coated capillary electrophoresis columns |
| US5599433A (en) * | 1995-01-17 | 1997-02-04 | Beckman Instruments, Inc. | Capillary electrophoresis of glycosylated proteins |
| US5611903A (en) * | 1995-03-22 | 1997-03-18 | Analis S. A. | Capillary electrophoresis method using initialized capillary and polyanion-containing buffer and chemical kit therefor |
| US5582705A (en) * | 1995-05-19 | 1996-12-10 | Iowa State University Research Foundation, Inc. | Multiplexed capillary electrophoresis system |
| WO1997004308A1 (en) * | 1995-07-18 | 1997-02-06 | Waters Investments Limited | Buffer/additives electrolyte combinations for electrokinetic chromatography |
| US6306273B1 (en) | 1999-04-13 | 2001-10-23 | Aclara Biosciences, Inc. | Methods and compositions for conducting processes in microfluidic devices |
| US7381317B2 (en) * | 2002-08-12 | 2008-06-03 | Beckman Coulter, Inc. | Methods and compositions for capillary electrophoresis (CE) |
| US7517978B1 (en) | 2004-04-14 | 2009-04-14 | Applied Biosystems, Llc | Modified oligonucleotides and applications thereof |
| US20070014699A1 (en) | 2005-06-23 | 2007-01-18 | Beckman Coulter, Inc, | Methods and apparatus for improving the sensitivity of capillary zone electrophoresis |
| WO2007120504A2 (en) * | 2006-03-31 | 2007-10-25 | University Of Wyoming | Targeted charge-reversal nanoparticles for nuclear drug delivery |
| EP2167231B8 (de) | 2007-07-11 | 2013-03-06 | Linde AG | Katalysatorzusammensetzung und verfahren zur di-, tri- und/oder tetramerisierung von ethylen |
| AU2016365121B2 (en) | 2015-11-30 | 2022-03-03 | Intabio, Inc. | Devices and methods for sample characterization |
| CN110891671B (zh) * | 2017-04-24 | 2023-01-24 | 圣母大学 | 可调谐电渗流聚合物涂覆的毛细管 |
| WO2019148198A1 (en) | 2018-01-29 | 2019-08-01 | Intabio, Inc. | Devices, methods and kits for sample characterization |
| EP4439060A3 (de) | 2018-05-31 | 2024-12-25 | Intabio, Llc | Software für schnittstellenbildung zwischen mikrofluidischen systemen und massenspektrometrie |
| CN109991303B (zh) * | 2019-02-27 | 2023-10-03 | 北京工商大学 | 利用毛细管电泳技术快速鉴别单花蜂蜜的方法 |
| US11285484B2 (en) | 2019-08-12 | 2022-03-29 | Intabio, Llc | Multichannel isoelectric focusing devices and high voltage power supplies |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4680201A (en) * | 1985-10-30 | 1987-07-14 | Stellan Hjerten | Coating for electrophoresis tube |
| WO1989012225A1 (en) * | 1988-06-02 | 1989-12-14 | Hewlett-Packard Company | Halogenated surface with reduced protein interaction |
| US4931328A (en) * | 1988-08-19 | 1990-06-05 | Hewlett-Packard Company | Capillary tube with reduced protein interactions and controllable electroosmotic flow |
| US5089103A (en) * | 1989-12-01 | 1992-02-18 | Hewlett-Packard Company | Electrophoresis capillary with agarose |
| US5156724A (en) * | 1990-01-29 | 1992-10-20 | Millipore Corporation | Method for analyzing ionic species using capillary electrophoresis |
| US5120413A (en) * | 1991-05-31 | 1992-06-09 | Beckman Instruments, Inc. | Analysis of samples utilzing capillary electrophoresis |
-
1991
- 1991-08-30 US US07/753,279 patent/US5259939A/en not_active Expired - Fee Related
-
1992
- 1992-07-31 ES ES92916848T patent/ES2098523T3/es not_active Expired - Lifetime
- 1992-07-31 JP JP5505177A patent/JPH06503179A/ja active Pending
- 1992-07-31 WO PCT/US1992/006364 patent/WO1993005389A1/en active IP Right Grant
- 1992-07-31 AU AU24245/92A patent/AU657164B2/en not_active Ceased
- 1992-07-31 DE DE69216807T patent/DE69216807T2/de not_active Expired - Fee Related
- 1992-07-31 AT AT92916848T patent/ATE147859T1/de not_active IP Right Cessation
- 1992-07-31 EP EP92916848A patent/EP0556352B1/de not_active Expired - Lifetime
- 1992-07-31 CA CA002094244A patent/CA2094244A1/en not_active Abandoned
Also Published As
| Publication number | Publication date |
|---|---|
| AU2424592A (en) | 1993-04-05 |
| WO1993005389A1 (en) | 1993-03-18 |
| CA2094244A1 (en) | 1993-03-01 |
| ATE147859T1 (de) | 1997-02-15 |
| DE69216807T2 (de) | 1997-05-07 |
| EP0556352B1 (de) | 1997-01-15 |
| JPH06503179A (ja) | 1994-04-07 |
| EP0556352A1 (de) | 1993-08-25 |
| AU657164B2 (en) | 1995-03-02 |
| ES2098523T3 (es) | 1997-05-01 |
| US5259939A (en) | 1993-11-09 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8364 | No opposition during term of opposition | ||
| 8339 | Ceased/non-payment of the annual fee |