CA2203886A1 - Patch clamp apparatus and technique having high throughput and low fluid volume requirements - Google Patents
Patch clamp apparatus and technique having high throughput and low fluid volume requirementsInfo
- Publication number
- CA2203886A1 CA2203886A1 CA002203886A CA2203886A CA2203886A1 CA 2203886 A1 CA2203886 A1 CA 2203886A1 CA 002203886 A CA002203886 A CA 002203886A CA 2203886 A CA2203886 A CA 2203886A CA 2203886 A1 CA2203886 A1 CA 2203886A1
- Authority
- CA
- Canada
- Prior art keywords
- high throughput
- patch clamp
- utilizing
- novel
- tested
- 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.)
- Granted
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N35/00—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor
- G01N35/10—Devices for transferring samples or any liquids to, in, or from, the analysis apparatus, e.g. suction devices, injection devices
- G01N35/1095—Devices for transferring samples or any liquids to, in, or from, the analysis apparatus, e.g. suction devices, injection devices for supplying the samples to flow-through analysers
- G01N35/1097—Devices for transferring samples or any liquids to, in, or from, the analysis apparatus, e.g. suction devices, injection devices for supplying the samples to flow-through analysers characterised by the valves
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
- C12M29/00—Means for introduction, extraction or recirculation of materials, e.g. pumps
- C12M29/10—Perfusion
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
- C12M33/00—Means for introduction, transport, positioning, extraction, harvesting, peeling or sampling of biological material in or from the apparatus
- C12M33/04—Means for introduction, transport, positioning, extraction, harvesting, peeling or sampling of biological material in or from the apparatus by injection or suction, e.g. using pipettes, syringes, needles
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
- C12M41/00—Means for regulation, monitoring, measurement or control, e.g. flow regulation
- C12M41/48—Automatic or computerized control
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
- G01N33/483—Physical analysis of biological material
- G01N33/487—Physical analysis of biological material of liquid biological material
- G01N33/48707—Physical analysis of biological material of liquid biological material by electrical means
- G01N33/48728—Investigating individual cells, e.g. by patch clamp, voltage clamp
Abstract
Apparatus for carrying out patch clamp technique utilized in studying the effect of certain materials on ion tranfer channels in biological tissue, and more particularly patch clamp apparatus utilizing an autosampler, such as those utilized with HPLC apparatus, to provide high throughput, is disclosed.
The invention additionally includes novel microperfusion chamber assemblies capable of utilizing only small amounts of material to be tested and only small amounts of liquid carrier, thereby enabling many tests to be completed in a short period of time. The invention more broadly relates to a novel electrophysiology drug handling and application set up for screening of chemical substances while providing high throughput and requiring only low volume of solutions and samples to be tested. The invention also comprises several novel procedures for utilizing the apparatus of the invention.
The invention additionally includes novel microperfusion chamber assemblies capable of utilizing only small amounts of material to be tested and only small amounts of liquid carrier, thereby enabling many tests to be completed in a short period of time. The invention more broadly relates to a novel electrophysiology drug handling and application set up for screening of chemical substances while providing high throughput and requiring only low volume of solutions and samples to be tested. The invention also comprises several novel procedures for utilizing the apparatus of the invention.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DK125294 | 1994-10-28 | ||
DK1252/94 | 1994-10-28 | ||
PCT/EP1995/002204 WO1996013721A1 (en) | 1994-10-28 | 1995-06-07 | Patch clamp apparatus and technique having high throughput and low fluid volume requirements |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2203886A1 true CA2203886A1 (en) | 1996-05-09 |
CA2203886C CA2203886C (en) | 2003-09-02 |
Family
ID=8102743
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002203886A Expired - Fee Related CA2203886C (en) | 1994-10-28 | 1995-06-07 | Patch clamp apparatus and technique having high throughput and low fluid volume requirements |
Country Status (12)
Country | Link |
---|---|
US (2) | US6063260A (en) |
EP (1) | EP0788600B1 (en) |
JP (1) | JP3688713B2 (en) |
AT (1) | ATE216080T1 (en) |
AU (1) | AU2788695A (en) |
CA (1) | CA2203886C (en) |
DE (1) | DE69526364T2 (en) |
DK (1) | DK0788600T3 (en) |
ES (1) | ES2171542T3 (en) |
PT (1) | PT788600E (en) |
SI (1) | SI0788600T1 (en) |
WO (1) | WO1996013721A1 (en) |
Families Citing this family (59)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1998050791A1 (en) * | 1997-05-01 | 1998-11-12 | Neurosearch A/S | An automatic electrode positioning apparatus |
SE9702112D0 (en) | 1997-06-04 | 1997-06-04 | Holdingbolaget Vid Goeteborgs | Method and apparatus for detection of a receptor antagonist |
DE19744649C2 (en) * | 1997-10-09 | 2003-03-27 | Fraunhofer Ges Forschung | Method for measuring bioelectric signals from cells according to the patch clamp method and use of a device for this |
DE59801410D1 (en) | 1997-12-17 | 2001-10-11 | Ecole Polytech | POSITIONING AND ELECTROPHYSIOLOGICAL CHARACTERIZATION OF INDIVIDUAL CELLS AND RECONSTRUCTED MEMBRANE SYSTEMS ON MICROSTRUCTURED CARRIERS |
US7244349B2 (en) * | 1997-12-17 | 2007-07-17 | Molecular Devices Corporation | Multiaperture sample positioning and analysis system |
US20020144905A1 (en) * | 1997-12-17 | 2002-10-10 | Christian Schmidt | Sample positioning and analysis system |
DE19815696C2 (en) * | 1998-04-08 | 2000-06-29 | Gsf Forschungszentrum Umwelt | Temperature controlled overflow equipment for biological samples |
GB9812783D0 (en) * | 1998-06-12 | 1998-08-12 | Cenes Ltd | High throuoghput screen |
US20020035459A1 (en) | 1998-09-14 | 2002-03-21 | George M. Grass | Pharmacokinetic-based drug design tool and method |
KR100736059B1 (en) | 1998-12-05 | 2007-07-06 | 젠션 디스커버리 리미티드 | Interface patch clamping |
DE19936302A1 (en) * | 1999-08-02 | 2001-02-15 | Niels Fertig | Biochip, used in probe for investigating ion channels, has substrate with opening(s) to receive cell membrane with ion channel(s) |
US6488829B1 (en) | 1999-08-05 | 2002-12-03 | Essen Instruments Inc | High-throughput electrophysiological measurement apparatus |
DE10008373C2 (en) * | 2000-02-23 | 2002-11-28 | Helmut Adelsberger | Method and device for determining ion channel activity |
US20030139336A1 (en) * | 2000-03-21 | 2003-07-24 | Norwood James Henry | Interface patch clamping |
US6541243B1 (en) * | 2000-06-05 | 2003-04-01 | Axon Instruments, Inc. | Perfusion chamber for electrophysiological testing of oocytes |
US20030129581A1 (en) * | 2000-06-06 | 2003-07-10 | Owen David Geraint | Patch-clamping method and apparatus |
GB0013584D0 (en) * | 2000-06-06 | 2000-07-26 | Cenes Ltd | Automated flow patch-clamp system |
US6686193B2 (en) | 2000-07-10 | 2004-02-03 | Vertex Pharmaceuticals, Inc. | High throughput method and system for screening candidate compounds for activity against target ion channels |
US7615356B2 (en) * | 2000-07-10 | 2009-11-10 | Vertex Pharmaceuticals (San Diego) Llc | Ion channel assay methods |
US7067046B2 (en) * | 2000-08-04 | 2006-06-27 | Essen Instruments, Inc. | System for rapid chemical activation in high-throughput electrophysiological measurements |
US7270730B2 (en) * | 2000-08-04 | 2007-09-18 | Essen Instruments, Inc. | High-throughput electrophysiological measurement system |
WO2002059597A1 (en) * | 2001-01-26 | 2002-08-01 | Cytion Sa | Methods and devices for the electrically tight adhesion of a cell to a surface |
EP1233268A3 (en) * | 2001-02-16 | 2004-07-07 | Multi Channel Systems MCS GmbH | Apparatus for electrophysiological measurements on cells |
US6815197B2 (en) * | 2001-02-16 | 2004-11-09 | Multi Channel System Mcs Gmbh | Apparatus for conducting electrophysiological measurements on cells |
US20050009004A1 (en) * | 2002-05-04 | 2005-01-13 | Jia Xu | Apparatus including ion transport detecting structures and methods of use |
US20040146849A1 (en) * | 2002-01-24 | 2004-07-29 | Mingxian Huang | Biochips including ion transport detecting structures and methods of use |
US20050196746A1 (en) * | 2001-03-24 | 2005-09-08 | Jia Xu | High-density ion transport measurement biochip devices and methods |
US20060029955A1 (en) * | 2001-03-24 | 2006-02-09 | Antonio Guia | High-density ion transport measurement biochip devices and methods |
CA2441366A1 (en) * | 2001-03-24 | 2002-10-03 | Aviva Biosciences Corporation | Biochips including ion transport detecting structures and methods of use |
US20050058990A1 (en) * | 2001-03-24 | 2005-03-17 | Antonio Guia | Biochip devices for ion transport measurement, methods of manufacture, and methods of use |
US6969489B2 (en) | 2001-08-24 | 2005-11-29 | Cytoplex Biosciences | Micro array for high throughout screening |
WO2003021230A2 (en) * | 2001-09-05 | 2003-03-13 | Essen Instruments, Inc. | High-throughput electrophysiological measurement system |
AU2002352988A1 (en) * | 2001-11-30 | 2003-06-17 | Bristol-Myers Squibb Company | Pipette configurations and arrays thereof for measuring cellular electrical properties |
WO2003047738A2 (en) * | 2001-11-30 | 2003-06-12 | Bristol-Myers Squibb Company | Liquid interface configurations for automated patch clamp recording |
DE10202887B4 (en) * | 2002-01-25 | 2004-05-06 | Advalytix Ag | Cell analysis method |
AU2003205132A1 (en) * | 2002-02-12 | 2003-09-04 | Celectricon AB | Systems and methods for rapidly changing the solution environment around sensors |
AU2003226075B2 (en) * | 2002-04-12 | 2008-09-25 | Instrumentation Laboratory Company | Immunoassay probe |
EP1501924A4 (en) * | 2002-05-04 | 2006-05-24 | Aviva Biosciences Corp | Apparatus including ion transport detecting structures and methods of use |
US20030215815A1 (en) * | 2002-05-20 | 2003-11-20 | Clark William G. | Screening method |
US20030215872A1 (en) * | 2002-05-20 | 2003-11-20 | Clark-Mxr, Inc. | Screening apparatus and method for making |
US8202439B2 (en) * | 2002-06-05 | 2012-06-19 | Panasonic Corporation | Diaphragm and device for measuring cellular potential using the same, manufacturing method of the diaphragm |
JP4552423B2 (en) * | 2003-11-21 | 2010-09-29 | パナソニック株式会社 | Extracellular potential measuring device and method for measuring extracellular potential using the same |
FR2844052B1 (en) | 2002-08-28 | 2005-07-01 | Commissariat Energie Atomique | DEVICE FOR MEASURING THE ELECTRIC ACTIVITY OF BIOLOGICAL ELEMENTS AND ITS APPLICATIONS |
AU2003278461A1 (en) | 2002-10-16 | 2004-05-04 | Cellectricon Ab | Nanoelectrodes and nanotips for recording transmembrane currents in a plurality of cells |
AU2003283663A1 (en) * | 2002-11-01 | 2004-05-25 | Cellectricon Ab | Computer programs,workstations, systems and methods for microfluidic substrates in cell |
US8323955B1 (en) | 2003-03-05 | 2012-12-04 | Sandia Corporation | Micromachined patch-clamp apparatus |
SE0400421D0 (en) * | 2004-02-23 | 2004-02-23 | Astrazeneca Ab | assay |
US20050241940A1 (en) * | 2004-05-03 | 2005-11-03 | Wyeth | Fast perfusion system and patch clamp technique utilizing an interface chamber system having high throughput and low volume requirements |
US7465558B2 (en) * | 2004-05-12 | 2008-12-16 | Wyeth | Perfusion system and apparatus for automated multi-channel patch-clamp recordings utilizing inside-out whole-cell configuration |
US8211386B2 (en) | 2004-06-08 | 2012-07-03 | Biokit, S.A. | Tapered cuvette and method of collecting magnetic particles |
PL2404919T3 (en) | 2005-11-08 | 2014-01-31 | Vertex Pharma | Heterocyclic compound useful as a modulator of ATP-binding cassette transporters. |
ES2604480T5 (en) | 2010-04-07 | 2020-03-17 | Vertex Pharma | 3- (6- (1- (2,2-Difluorobenzo [d] [1,3] dioxol-5-yl) cyclopropanecarboxamido) -3-methylpyridin-2-yl) benzoic acid pharmaceutical compositions and administration thereof |
US9086401B2 (en) * | 2013-03-06 | 2015-07-21 | Wisconsin Alumni Research Foundation | Radio-frequency ion channel antenna |
RU2691136C2 (en) * | 2014-11-18 | 2019-06-11 | Вертекс Фармасьютикалз Инкорпорейтед | High-performance test high-performance liquid chromatography method |
US10479972B2 (en) * | 2015-04-20 | 2019-11-19 | Rush University Medical Center | Chamber for imaging cells and method of use thereof |
US10324080B2 (en) * | 2015-11-17 | 2019-06-18 | Purdue Research Foundation | Systems and methods for automated image-guided patch-clamp electrophysiology in vitro |
EP4209783A1 (en) | 2016-12-02 | 2023-07-12 | Sophion Bioscience A/S | Seal enhancer |
US11073508B2 (en) | 2017-03-28 | 2021-07-27 | Arizona Board Of Regents On Behalf Of The University Of Arizona | Rapid conductance based ion channel analysis |
WO2022214558A1 (en) * | 2021-04-07 | 2022-10-13 | Norgren LLC | Bioprocessing systems |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3526481A (en) * | 1968-01-29 | 1970-09-01 | Jeanette L Rubricius | Blood oxygenator |
US3726597A (en) * | 1972-03-09 | 1973-04-10 | Us Health Education & Welfare | Controlled environment culture system for light microscopy |
US4128456A (en) * | 1977-10-11 | 1978-12-05 | Lee Kai S | Suction electrode for intracellular potential measurement |
US4299919A (en) * | 1980-06-30 | 1981-11-10 | St. Louis University | Perfusate redox potential controller |
EP0162907B1 (en) * | 1983-11-08 | 1992-01-15 | Bar Ilan University | System and methods for cell selection |
US4713974A (en) * | 1986-04-18 | 1987-12-22 | Varian Associates, Inc./Scientific Systems, Inc. | Autosampler |
NL8702370A (en) * | 1987-10-05 | 1989-05-01 | Groningen Science Park | METHOD AND SYSTEM FOR GLUCOSE DETERMINATION AND USEABLE MEASURING CELL ASSEMBLY. |
US4889691A (en) * | 1988-07-05 | 1989-12-26 | Thomas Michael Argentieri | Modular tissue superfusion chamber |
DE69214808T2 (en) * | 1992-08-04 | 1997-02-27 | Hewlett Packard Gmbh | Capillary electrophoresis device |
DE69224380T2 (en) * | 1992-08-04 | 1998-05-20 | Hewlett Packard Gmbh | Device for treating fioles in an "analysis apparatus" |
DE4305405C1 (en) * | 1993-02-22 | 1994-05-26 | Hering Steffen Dr Sc Med | Cell examination device using perfusion chamber - has perfusion fluid inlet and outlet on opposite sides and opening on underside of chamber sealed to substrate |
DE69322968T2 (en) * | 1993-10-22 | 1999-07-08 | Siemens Elema Ab | Method and device for continuously monitoring an anolyte level |
-
1995
- 1995-06-07 CA CA002203886A patent/CA2203886C/en not_active Expired - Fee Related
- 1995-06-07 PT PT95923258T patent/PT788600E/en unknown
- 1995-06-07 ES ES95923258T patent/ES2171542T3/en not_active Expired - Lifetime
- 1995-06-07 DK DK95923258T patent/DK0788600T3/en active
- 1995-06-07 DE DE69526364T patent/DE69526364T2/en not_active Expired - Lifetime
- 1995-06-07 SI SI9530538T patent/SI0788600T1/en unknown
- 1995-06-07 AU AU27886/95A patent/AU2788695A/en not_active Abandoned
- 1995-06-07 EP EP95923258A patent/EP0788600B1/en not_active Expired - Lifetime
- 1995-06-07 JP JP51427096A patent/JP3688713B2/en not_active Expired - Fee Related
- 1995-06-07 AT AT95923258T patent/ATE216080T1/en not_active IP Right Cessation
- 1995-06-07 US US08/836,094 patent/US6063260A/en not_active Expired - Lifetime
- 1995-06-07 WO PCT/EP1995/002204 patent/WO1996013721A1/en active IP Right Grant
-
1999
- 1999-01-25 US US09/237,085 patent/US6117291A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DK0788600T3 (en) | 2002-08-05 |
EP0788600B1 (en) | 2002-04-10 |
ATE216080T1 (en) | 2002-04-15 |
EP0788600A1 (en) | 1997-08-13 |
PT788600E (en) | 2002-07-31 |
JPH10509794A (en) | 1998-09-22 |
ES2171542T3 (en) | 2002-09-16 |
WO1996013721A1 (en) | 1996-05-09 |
DE69526364T2 (en) | 2002-11-28 |
DE69526364D1 (en) | 2002-05-16 |
SI0788600T1 (en) | 2002-06-30 |
US6063260A (en) | 2000-05-16 |
US6117291A (en) | 2000-09-12 |
JP3688713B2 (en) | 2005-08-31 |
AU2788695A (en) | 1996-05-23 |
CA2203886C (en) | 2003-09-02 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CA2203886A1 (en) | Patch clamp apparatus and technique having high throughput and low fluid volume requirements | |
CA2238763A1 (en) | Article for collecting and transporting a sample to be analyzed and procedure for determining an analyte | |
NZ504112A (en) | Continuous format high throughput screening for testing compound for biological activity | |
AU756412B2 (en) | Device and methods for determination of analyte in a solution | |
CA2047637A1 (en) | Analysis element and process for its manufacture | |
ES2160236T3 (en) | IMPROVEMENTS IN OR RELATED TO SAMPLING PROCESSING. | |
WO2002089982A3 (en) | Methods for screening substances in a microwell array | |
IE802210L (en) | Simultaneous analysis apparatus | |
CA2262920A1 (en) | Method for identifying compounds affecting rna/rna binding protein interactions | |
DE19645070A1 (en) | Integrated planar liquid handling system for matrix-assisted laser desorption / ionization time-of-flight mass spectroscopy | |
ATE244755T1 (en) | MICROFABRICATE DEVICE FOR ANALYZING CELLS | |
AU4225396A (en) | Test element and method for quantitative NIR spectroscopic analysis | |
PT1050588E (en) | METHOD FOR PRODUCING A DEVICE FOR PERFORMING A TEST, USING A MEMBRANE FOR MANUFACTURING THE REFERENCE DEVICE, A CONTAINER UNDERSTANDING THE DEVICE AND METHOD FOR DETECTING AN ANALYST USING THAT DEVICE | |
CA2198606A1 (en) | Centrifuge syringe apparatus and method | |
Kennedy et al. | Chemical analysis of single neurons by open tubular liquid chromatography | |
ATE157395T1 (en) | DEVICE FOR PRESERVING AND DETECTING SAMPLES, IN PARTICULAR FOR DETECTING BACTERIA | |
JPS6421362A (en) | Method and apparatus for separating and testing whole blood | |
WO2005108971A3 (en) | Fast perfusion system and patch clamp technique utilizing an interface chamber system having high throughput and low volume requirements | |
ATE308386T1 (en) | SURFACE-COATED HOUSING FOR SAMPLE PREPARATION | |
AU7987398A (en) | One step device and process for concentration and purification of biological molecules | |
AU3553497A (en) | New test device for mass screening | |
EP0231126A3 (en) | Fluorescent dyes and biological and analytical uses thereof | |
CA2323442A1 (en) | Method and apparatus for measuring proteins | |
CA2294985A1 (en) | Device for taking and examining samples | |
CA2242481A1 (en) | Method for liquid-liquid microextraction |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
MKLA | Lapsed |