[go: up one dir, main page]

WO2003054516A3 - Dispositifs et procedes pour isoler et detecter des substances specifiques dans des matrices complexes - Google Patents

Dispositifs et procedes pour isoler et detecter des substances specifiques dans des matrices complexes Download PDF

Info

Publication number
WO2003054516A3
WO2003054516A3 PCT/US2002/040991 US0240991W WO03054516A3 WO 2003054516 A3 WO2003054516 A3 WO 2003054516A3 US 0240991 W US0240991 W US 0240991W WO 03054516 A3 WO03054516 A3 WO 03054516A3
Authority
WO
WIPO (PCT)
Prior art keywords
methods
isolating
devices
analytes
detecting specific
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.)
Ceased
Application number
PCT/US2002/040991
Other languages
English (en)
Other versions
WO2003054516A2 (fr
Inventor
Virginia C Gordon
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.)
SAFETEST Inc
Original Assignee
SAFETEST 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 SAFETEST Inc filed Critical SAFETEST Inc
Priority to CA002470724A priority Critical patent/CA2470724A1/fr
Priority to JP2003555180A priority patent/JP2005533239A/ja
Priority to AU2002365053A priority patent/AU2002365053A1/en
Priority to EP02805656A priority patent/EP1463744A4/fr
Publication of WO2003054516A2 publication Critical patent/WO2003054516A2/fr
Publication of WO2003054516A3 publication Critical patent/WO2003054516A3/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Immunology (AREA)
  • Organic Chemistry (AREA)
  • Analytical Chemistry (AREA)
  • Molecular Biology (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • General Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Physics & Mathematics (AREA)
  • Biomedical Technology (AREA)
  • Biotechnology (AREA)
  • Microbiology (AREA)
  • Biophysics (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • General Engineering & Computer Science (AREA)
  • Genetics & Genomics (AREA)
  • Hematology (AREA)
  • General Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Urology & Nephrology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Cell Biology (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)

Abstract

Procédés et systèmes pour déterminer la présence d'un ou plusieurs analytes dans divers types de matrices tels qu'aliments, huiles, fluides corporels, etc. On utilise des membranes pour évacuer des matières étrangères telles que des particules solides et/ou pour lier des interférants ou analytes spécifiques. Des dosages spécifiques servent à déterminer l'acide citrique, les lipides totaux (ou le % de graisse), les acides gras libres, la teneur en protéines ou en acides spécifiques indiquant la présence d'ADN ou d'ARN de certains microbes (tels que les pathogènes) ou de substances génétiquement modifiées (telles que les graines obtenues par génie génétique).
PCT/US2002/040991 2001-12-20 2002-12-20 Dispositifs et procedes pour isoler et detecter des substances specifiques dans des matrices complexes Ceased WO2003054516A2 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
CA002470724A CA2470724A1 (fr) 2001-12-20 2002-12-20 Dispositifs et procedes pour isoler et detecter des substances specifiques dans des matrices complexes
JP2003555180A JP2005533239A (ja) 2001-12-20 2002-12-20 複雑な基質中の特定の物質を単離および検出する装置および方法
AU2002365053A AU2002365053A1 (en) 2001-12-20 2002-12-20 Devices and methods for isolating and detecting specific substances in complex matrices
EP02805656A EP1463744A4 (fr) 2001-12-20 2002-12-20 Dispositifs et procedes pour isoler et detecter des substances specifiques dans des matrices complexes

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US34242501P 2001-12-20 2001-12-20
US60/342,425 2001-12-20

Publications (2)

Publication Number Publication Date
WO2003054516A2 WO2003054516A2 (fr) 2003-07-03
WO2003054516A3 true WO2003054516A3 (fr) 2004-02-12

Family

ID=23341767

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2002/040991 Ceased WO2003054516A2 (fr) 2001-12-20 2002-12-20 Dispositifs et procedes pour isoler et detecter des substances specifiques dans des matrices complexes

Country Status (5)

Country Link
EP (1) EP1463744A4 (fr)
JP (1) JP2005533239A (fr)
AU (1) AU2002365053A1 (fr)
CA (1) CA2470724A1 (fr)
WO (1) WO2003054516A2 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
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
EP2024742B1 (fr) * 2006-05-22 2020-03-04 3M Innovative Properties Company Système et procédé de préparation d'échantillons
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
WO2023064743A1 (fr) * 2021-10-11 2023-04-20 Neogen Corporation Préparation d'échantillons et procédés de détection utilisant une digestion enzymatique

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
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

Family Cites Families (7)

* Cited by examiner, † Cited by third party
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
JPH10290691A (ja) * 1997-02-19 1998-11-04 Dainippon Printing Co Ltd 遺伝子増幅方法および装置
CA2305613A1 (fr) * 1997-10-22 1999-04-29 Safety Associates, Inc. Procedes et appareils pour determiner les analysats dans differentes matrices
US6869532B2 (en) * 2001-06-04 2005-03-22 Cuno Incorporated Nucleic acid binding matrix

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
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

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP1463744A4 *

Also Published As

Publication number Publication date
AU2002365053A1 (en) 2003-07-09
WO2003054516A2 (fr) 2003-07-03
CA2470724A1 (fr) 2003-07-03
EP1463744A4 (fr) 2005-10-26
EP1463744A2 (fr) 2004-10-06
JP2005533239A (ja) 2005-11-04

Similar Documents

Publication Publication Date Title
EP1932913B1 (fr) Isolation d'acide nucléique utilisant du polidocanol et des dérivés
CN101200716B (zh) 使用聚多卡醇和衍生物的核酸分离
ATE358733T1 (de) Schnell-verfahren zur detektion von mikroorganismen in lebensmittelproben
EP1661988A1 (fr) Trousse de detection d'acide nucleique
WO2001071041A3 (fr) Analyse des variations de sequences polynucleotidiques par micro-echantillons
WO2003010328A3 (fr) Gestion de la complexite de l'adn genomique
WO2004053105A3 (fr) Detection de snp directe avec adn non amplifie
WO2007024840A3 (fr) Methode de quantification d'acides nucleiques
EP1972688A1 (fr) Procédé d'amplification d'acide nucléique d'un microorganisme utilisant un substrat solide non planaire
WO2005042759A3 (fr) Profilage d'expression au moyen de microreseaux
ATE431853T1 (de) Auf oligonukleotid-modifizierten partikeln basierende bio-strichcodes
AU2003291893A1 (en) Biological reagents and methods to verify the efficiency of sample preparation and nucleic acid amplification and/or detection
CA2354379A1 (fr) Procede pour isoler de l'adn contenu dans des matieres biologiques
US5759784A (en) Method of nucleic acid transfer
DE60015148D1 (de) Simultane isolierung und quantifizierung von dna
AU4397101A (en) Method and kit for the detection of schistosomiasis through the polymerase chainreaction
WO2001073126A3 (fr) Dispositifs de diagnostic contenant un materiau poreux
WO2007086900A3 (fr) Analyses de recherche de stilbazium
WO2003054516A3 (fr) Dispositifs et procedes pour isoler et detecter des substances specifiques dans des matrices complexes
EP1909108A3 (fr) Systèmes et procédés pour effectuer des analyses afin de détecter ou quantifier des analytes
WO2008066730A3 (fr) Oligomères anp-adn et procédés d'utilisation de ceux-ci
AU2003235581A1 (en) Method for the quantification of in vivo nucleic acid levels
WO2001061038A3 (fr) Methode permettant de detecter une entite biologique dans un echantillon
WO2004013305A3 (fr) Ameliorations apportees a des compositions pour l'amplification in vitro d'acides nucleiques
AU8361901A (en) Methods for the analysis of non-proteinaceous components using a protease from a bacillus strain

Legal Events

Date Code Title Description
AK Designated states

Kind code of ref document: A2

Designated state(s): AE AG AL AM AT AU AZ BA BB BG BR BY BZ CA CH CN CO CR CU CZ DE DK DM DZ EC EE ES FI GB GD GE GH GM HR HU ID IL IN IS JP KE KG KP KR KZ LC LK LR LS LT LU LV MA MD MG MK MN MW MX MZ NO NZ OM PH PL PT RO RU SC SD SE SG SK SL TJ TM TN TR TT TZ UA UG UZ VC VN YU ZA ZM ZW

AL Designated countries for regional patents

Kind code of ref document: A2

Designated state(s): GH GM KE LS MW MZ SD SL SZ TZ UG ZM ZW AM AZ BY KG KZ MD RU TJ TM AT BE BG CH CY CZ DE DK EE ES FI FR GB GR IE IT LU MC NL PT SE SI SK TR BF BJ CF CG CI CM GA GN GQ GW ML MR NE SN TD TG

121 Ep: the epo has been informed by wipo that ep was designated in this application
DFPE Request for preliminary examination filed prior to expiration of 19th month from priority date (pct application filed before 20040101)
WWE Wipo information: entry into national phase

Ref document number: 2470724

Country of ref document: CA

WWE Wipo information: entry into national phase

Ref document number: 2003555180

Country of ref document: JP

WWE Wipo information: entry into national phase

Ref document number: 2002805656

Country of ref document: EP

WWE Wipo information: entry into national phase

Ref document number: 2002365053

Country of ref document: AU

WWP Wipo information: published in national office

Ref document number: 2002805656

Country of ref document: EP

WWW Wipo information: withdrawn in national office

Ref document number: 2002805656

Country of ref document: EP