CA2470724A1 - Devices and methods for isolating and detecting specific substances in complex matrices - Google Patents
Devices and methods for isolating and detecting specific substances in complex matrices Download PDFInfo
- Publication number
- CA2470724A1 CA2470724A1 CA002470724A CA2470724A CA2470724A1 CA 2470724 A1 CA2470724 A1 CA 2470724A1 CA 002470724 A CA002470724 A CA 002470724A CA 2470724 A CA2470724 A CA 2470724A CA 2470724 A1 CA2470724 A1 CA 2470724A1
- Authority
- CA
- Canada
- Prior art keywords
- membrane
- analyte
- sample
- reagent
- eluant
- 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.)
- Abandoned
Links
Classifications
-
- 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
- G01N33/50—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
- G01N33/53—Immunoassay; Biospecific binding assay; Materials therefor
- G01N33/543—Immunoassay; Biospecific binding assay; Materials therefor with an insoluble carrier for immobilising immunochemicals
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12Q—MEASURING OR TESTING PROCESSES INVOLVING ENZYMES, NUCLEIC ACIDS OR MICROORGANISMS; COMPOSITIONS OR TEST PAPERS THEREFOR; PROCESSES OF PREPARING SUCH COMPOSITIONS; CONDITION-RESPONSIVE CONTROL IN MICROBIOLOGICAL OR ENZYMOLOGICAL PROCESSES
- C12Q1/00—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions
- C12Q1/61—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions involving triglycerides
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12Q—MEASURING OR TESTING PROCESSES INVOLVING ENZYMES, NUCLEIC ACIDS OR MICROORGANISMS; COMPOSITIONS OR TEST PAPERS THEREFOR; PROCESSES OF PREPARING SUCH COMPOSITIONS; CONDITION-RESPONSIVE CONTROL IN MICROBIOLOGICAL OR ENZYMOLOGICAL PROCESSES
- C12Q1/00—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions
- C12Q1/68—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions involving nucleic acids
- C12Q1/6806—Preparing nucleic acids for analysis, e.g. for polymerase chain reaction [PCR] assay
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
- G01N1/34—Purifying; Cleaning
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L3/00—Containers or dishes for laboratory use, e.g. laboratory glassware; Droppers
- B01L3/50—Containers for the purpose of retaining a material to be analysed, e.g. test tubes
- B01L3/502—Containers for the purpose of retaining a material to be analysed, e.g. test tubes with fluid transport, e.g. in multi-compartment structures
- B01L3/5025—Containers for the purpose of retaining a material to be analysed, e.g. test tubes with fluid transport, e.g. in multi-compartment structures for parallel transport of multiple samples
- B01L3/50255—Multi-well filtration
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
- G01N1/40—Concentrating samples
- G01N1/4005—Concentrating samples by transferring a selected component through a membrane
- G01N2001/4016—Concentrating samples by transferring a selected component through a membrane being a selective membrane, e.g. dialysis or osmosis
-
- 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
- G01N33/02—Food
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Immunology (AREA)
- Organic Chemistry (AREA)
- Analytical Chemistry (AREA)
- Molecular Biology (AREA)
- Zoology (AREA)
- General Health & Medical Sciences (AREA)
- Proteomics, Peptides & Aminoacids (AREA)
- Wood Science & Technology (AREA)
- Physics & Mathematics (AREA)
- Biochemistry (AREA)
- Microbiology (AREA)
- Biomedical Technology (AREA)
- Biotechnology (AREA)
- Genetics & Genomics (AREA)
- General Engineering & Computer Science (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Biophysics (AREA)
- Hematology (AREA)
- Urology & Nephrology (AREA)
- General Physics & Mathematics (AREA)
- Pathology (AREA)
- Cell Biology (AREA)
- Food Science & Technology (AREA)
- Medicinal Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US34242501P | 2001-12-20 | 2001-12-20 | |
US60/342,425 | 2001-12-20 | ||
PCT/US2002/040991 WO2003054516A2 (en) | 2001-12-20 | 2002-12-20 | Devices and methods for isolating and detecting specific substances in complex matrices |
Publications (1)
Publication Number | Publication Date |
---|---|
CA2470724A1 true CA2470724A1 (en) | 2003-07-03 |
Family
ID=23341767
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002470724A Abandoned CA2470724A1 (en) | 2001-12-20 | 2002-12-20 | Devices and methods for isolating and detecting specific substances in complex matrices |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP1463744A4 (de) |
JP (1) | JP2005533239A (de) |
AU (1) | AU2002365053A1 (de) |
CA (1) | CA2470724A1 (de) |
WO (1) | WO2003054516A2 (de) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006153488A (ja) * | 2004-11-25 | 2006-06-15 | Canon Chemicals Inc | 光学的測定法 |
US8272255B2 (en) * | 2006-05-22 | 2012-09-25 | 3M Innovative Properties Company | System and method for preparing samples |
FR3109585A1 (fr) | 2020-04-28 | 2021-10-29 | Withings | Plaquette de test et système de test biologique automatisé |
FR3126046A1 (fr) | 2021-08-04 | 2023-02-10 | Withings | Support de test biologique amélioré |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2649411B1 (fr) * | 1989-07-07 | 1996-09-20 | Biosem | Determination quantitative et identification de bacteries |
US5491068A (en) * | 1991-02-14 | 1996-02-13 | Vicam, L.P. | Assay method for detecting the presence of bacteria |
US5438128A (en) * | 1992-02-07 | 1995-08-01 | Millipore Corporation | Method for rapid purifiction of nucleic acids using layered ion-exchange membranes |
JP3299330B2 (ja) * | 1993-03-18 | 2002-07-08 | 持田製薬株式会社 | 簡易測定装置および方法 |
US5591580A (en) * | 1994-03-31 | 1997-01-07 | Johnson & Johnson Clinical Diagnostics, Inc. | Method, test element and test kit for semi-quantitative detection of target nucleic acid |
US5958714A (en) * | 1996-10-02 | 1999-09-28 | Safety Associates, Inc. | Test kits for determining at least two specific analytes in foods and other complex matrices |
JPH10290691A (ja) * | 1997-02-19 | 1998-11-04 | Dainippon Printing Co Ltd | 遺伝子増幅方法および装置 |
JP2001520394A (ja) * | 1997-10-22 | 2001-10-30 | セーフティ アソシエイツ インコーポレイテッド | 種々の基質中の被検体を決定するための方法および装置 |
US6589779B1 (en) * | 1999-07-16 | 2003-07-08 | Board Of Regents, The University Of Texas System | General signaling protocol for chemical receptors in immobilized matrices |
US6869532B2 (en) * | 2001-06-04 | 2005-03-22 | Cuno Incorporated | Nucleic acid binding matrix |
-
2002
- 2002-12-20 WO PCT/US2002/040991 patent/WO2003054516A2/en not_active Application Discontinuation
- 2002-12-20 EP EP02805656A patent/EP1463744A4/de not_active Withdrawn
- 2002-12-20 JP JP2003555180A patent/JP2005533239A/ja active Pending
- 2002-12-20 CA CA002470724A patent/CA2470724A1/en not_active Abandoned
- 2002-12-20 AU AU2002365053A patent/AU2002365053A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
WO2003054516A3 (en) | 2004-02-12 |
WO2003054516A2 (en) | 2003-07-03 |
AU2002365053A1 (en) | 2003-07-09 |
EP1463744A2 (de) | 2004-10-06 |
JP2005533239A (ja) | 2005-11-04 |
EP1463744A4 (de) | 2005-10-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FZDE | Dead |