WO2005059509A3 - Biosensors for detecting macromolecules and other analytes - Google Patents

Biosensors for detecting macromolecules and other analytes Download PDF

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Publication number
WO2005059509A3
WO2005059509A3 PCT/US2004/041315 US2004041315W WO2005059509A3 WO 2005059509 A3 WO2005059509 A3 WO 2005059509A3 US 2004041315 W US2004041315 W US 2004041315W WO 2005059509 A3 WO2005059509 A3 WO 2005059509A3
Authority
WO
WIPO (PCT)
Prior art keywords
aptamer
polypeptide
macromolecular
complex
biosensors
Prior art date
Application number
PCT/US2004/041315
Other languages
French (fr)
Other versions
WO2005059509A2 (en
Inventor
Tomasz Heyduk
Ewa Heyduk
Eric Knoll
Original Assignee
Univ Saint Louis
Tomasz Heyduk
Ewa Heyduk
Eric Knoll
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 Univ Saint Louis, Tomasz Heyduk, Ewa Heyduk, Eric Knoll filed Critical Univ Saint Louis
Priority to JP2006543991A priority Critical patent/JP2007525661A/en
Priority to CA2545006A priority patent/CA2545006C/en
Priority to EP04813618.8A priority patent/EP1692486B1/en
Priority to CN2004800368747A priority patent/CN101208437B/en
Priority to US10/539,107 priority patent/US7939313B2/en
Publication of WO2005059509A2 publication Critical patent/WO2005059509A2/en
Publication of WO2005059509A3 publication Critical patent/WO2005059509A3/en
Priority to HK08112317.3A priority patent/HK1120568A1/en
Priority to US12/961,135 priority patent/US8592202B2/en

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Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/62—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
    • G01N21/63—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light optically excited
    • G01N21/64—Fluorescence; Phosphorescence
    • G01N21/6428—Measuring fluorescence of fluorescent products of reactions or of fluorochrome labelled reactive substances, e.g. measuring quenching effects, using measuring "optrodes"
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P43/00—Drugs for specific purposes, not provided for in groups A61P1/00-A61P41/00
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N15/00—Mutation or genetic engineering; DNA or RNA concerning genetic engineering, vectors, e.g. plasmids, or their isolation, preparation or purification; Use of hosts therefor
    • C12N15/09—Recombinant DNA-technology
    • C12N15/11—DNA or RNA fragments; Modified forms thereof; Non-coding nucleic acids having a biological activity
    • C12N15/111—General methods applicable to biologically active non-coding nucleic acids
    • 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
    • C12Q1/6813—Hybridisation assays
    • C12Q1/6816—Hybridisation assays characterised by the detection means
    • C12Q1/6825—Nucleic acid detection involving sensors
    • 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
    • G01N33/5308—Immunoassay; Biospecific binding assay; Materials therefor for analytes not provided for elsewhere, e.g. nucleic acids, uric acid, worms, mites
    • 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
    • G01N33/536—Immunoassay; Biospecific binding assay; Materials therefor with immune complex formed in liquid phase
    • G01N33/542—Immunoassay; Biospecific binding assay; Materials therefor with immune complex formed in liquid phase with steric inhibition or signal modification, e.g. fluorescent quenching
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N2310/00—Structure or type of the nucleic acid
    • C12N2310/10—Type of nucleic acid
    • C12N2310/16—Aptamers
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N2310/00—Structure or type of the nucleic acid
    • C12N2310/30—Chemical structure
    • C12N2310/35—Nature of the modification
    • C12N2310/351—Conjugate
    • C12N2310/3517—Marker; Tag
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N2320/00—Applications; Uses
    • C12N2320/10—Applications; Uses in screening processes
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/62—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
    • G01N21/63—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light optically excited
    • G01N21/64—Fluorescence; Phosphorescence
    • G01N21/6428—Measuring fluorescence of fluorescent products of reactions or of fluorochrome labelled reactive substances, e.g. measuring quenching effects, using measuring "optrodes"
    • G01N2021/6432—Quenching
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/62—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
    • G01N21/63—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light optically excited
    • G01N21/64—Fluorescence; Phosphorescence
    • G01N21/6428—Measuring fluorescence of fluorescent products of reactions or of fluorochrome labelled reactive substances, e.g. measuring quenching effects, using measuring "optrodes"
    • G01N2021/6439—Measuring fluorescence of fluorescent products of reactions or of fluorochrome labelled reactive substances, e.g. measuring quenching effects, using measuring "optrodes" with indicators, stains, dyes, tags, labels, marks
    • G01N2021/6441—Measuring fluorescence of fluorescent products of reactions or of fluorochrome labelled reactive substances, e.g. measuring quenching effects, using measuring "optrodes" with indicators, stains, dyes, tags, labels, marks with two or more labels

Abstract

Described are compositions and methods that are useful in the identification and quantification of any polypeptide or macromolecular complex using a set of co-aptamer constructs. Aptamer constructs are constructed that bind to unique epitopes of a polypeptide of macromolecular construct. Those aptamer constructs contain an epitope binding site, a co-aptamer binding site, and a detectable label. In the presence of the cognate polypeptide, analyte-polypeptide complex, or other macromolecular complex, the co-aptamers associate with one another to produce a detectable signal. The co-aptamer constructs may be joined by a linker to produce a bivalent aptamer construct.
PCT/US2004/041315 2003-12-12 2004-12-10 Biosensors for detecting macromolecules and other analytes WO2005059509A2 (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
JP2006543991A JP2007525661A (en) 2003-12-12 2004-12-10 Biosensors for detection of large molecules and other analytes
CA2545006A CA2545006C (en) 2003-12-12 2004-12-10 Biosensors for detecting macromolecules and other analytes
EP04813618.8A EP1692486B1 (en) 2003-12-12 2004-12-10 Biosensors for detecting macromolecules and other analytes
CN2004800368747A CN101208437B (en) 2003-12-12 2004-12-10 Biosensors for detecting macromolecules and other analytes
US10/539,107 US7939313B2 (en) 2003-12-12 2004-12-11 Biosensors for detecting macromolecules and other analytes
HK08112317.3A HK1120568A1 (en) 2003-12-12 2008-11-10 Biosensors for detecting macromolecules and other analytes
US12/961,135 US8592202B2 (en) 2003-12-12 2010-12-06 Biosensors for detecting macromolecules and other analytes

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US52907603P 2003-12-12 2003-12-12
US60/529,076 2003-12-12

Related Child Applications (2)

Application Number Title Priority Date Filing Date
US10539107 A-371-Of-International 2004-12-10
US12/961,135 Division US8592202B2 (en) 2003-12-12 2010-12-06 Biosensors for detecting macromolecules and other analytes

Publications (2)

Publication Number Publication Date
WO2005059509A2 WO2005059509A2 (en) 2005-06-30
WO2005059509A3 true WO2005059509A3 (en) 2007-11-15

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2004/041315 WO2005059509A2 (en) 2003-12-12 2004-12-10 Biosensors for detecting macromolecules and other analytes

Country Status (7)

Country Link
US (2) US7939313B2 (en)
EP (1) EP1692486B1 (en)
JP (2) JP2007525661A (en)
CN (1) CN101208437B (en)
CA (1) CA2545006C (en)
HK (1) HK1120568A1 (en)
WO (1) WO2005059509A2 (en)

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