WO2005040429A3 - Amplification of signal using a bead-based oligonucleotide assay - Google Patents

Amplification of signal using a bead-based oligonucleotide assay Download PDF

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Publication number
WO2005040429A3
WO2005040429A3 PCT/US2004/035355 US2004035355W WO2005040429A3 WO 2005040429 A3 WO2005040429 A3 WO 2005040429A3 US 2004035355 W US2004035355 W US 2004035355W WO 2005040429 A3 WO2005040429 A3 WO 2005040429A3
Authority
WO
WIPO (PCT)
Prior art keywords
signal
amplification
bead
based oligonucleotide
assay
Prior art date
Application number
PCT/US2004/035355
Other languages
French (fr)
Other versions
WO2005040429A2 (en
Inventor
Suzanne Marie Torontali
Mary Lynn Jump
Kenton Duane Juhlin
Brian David Richardson
Jay Patrick Tiesman
Jorge Manuel Naciff
Original Assignee
Procter & Gamble
Suzanne Marie Torontali
Mary Lynn Jump
Kenton Duane Juhlin
Brian David Richardson
Jay Patrick Tiesman
Jorge Manuel Naciff
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 Procter & Gamble, Suzanne Marie Torontali, Mary Lynn Jump, Kenton Duane Juhlin, Brian David Richardson, Jay Patrick Tiesman, Jorge Manuel Naciff filed Critical Procter & Gamble
Priority to JP2006536913A priority Critical patent/JP2007508849A/en
Priority to EP04817359A priority patent/EP1675968A2/en
Priority to CA002542660A priority patent/CA2542660A1/en
Publication of WO2005040429A2 publication Critical patent/WO2005040429A2/en
Publication of WO2005040429A3 publication Critical patent/WO2005040429A3/en

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Classifications

    • 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
    • C12Q1/682—Signal amplification

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Zoology (AREA)
  • Wood Science & Technology (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Microbiology (AREA)
  • Biochemistry (AREA)
  • Physics & Mathematics (AREA)
  • Molecular Biology (AREA)
  • Biotechnology (AREA)
  • Biophysics (AREA)
  • Analytical Chemistry (AREA)
  • Immunology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
  • Investigating Or Analysing Biological Materials (AREA)

Abstract

The present invention regards amplification of a signal from a hybridization-based oligonucleotide assay. In some embodiments, a bead comprises an oligonucleotide hybridized to a labeled polynucleotide from a sample, and a signal generated from a complex thereof is amplified through labeled antibodies directed to a receptor for the label. In particular embodiments, the assay provides information on gene expression.
PCT/US2004/035355 2003-10-24 2004-10-20 Amplification of signal using a bead-based oligonucleotide assay WO2005040429A2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2006536913A JP2007508849A (en) 2003-10-24 2004-10-20 Signal amplification using bead-based oligonucleotide assays
EP04817359A EP1675968A2 (en) 2003-10-24 2004-10-20 Amplification of signal using a bead-based oligonucleotide assay
CA002542660A CA2542660A1 (en) 2003-10-24 2004-10-20 Amplification of signal using a bead-based oligonucleotide assay

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/693,025 US20050089874A1 (en) 2003-10-24 2003-10-24 Amplification of signal using a bead-based oligonucleotide assay
US10/693,025 2003-10-24

Publications (2)

Publication Number Publication Date
WO2005040429A2 WO2005040429A2 (en) 2005-05-06
WO2005040429A3 true WO2005040429A3 (en) 2005-08-25

Family

ID=34522273

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2004/035355 WO2005040429A2 (en) 2003-10-24 2004-10-20 Amplification of signal using a bead-based oligonucleotide assay

Country Status (6)

Country Link
US (1) US20050089874A1 (en)
EP (1) EP1675968A2 (en)
JP (1) JP2007508849A (en)
CN (1) CN1863926A (en)
CA (1) CA2542660A1 (en)
WO (1) WO2005040429A2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9663818B2 (en) 2012-06-15 2017-05-30 The University Of Chicago Oligonucleotide-mediated quantitative multiplexed immunoassays
CN116298265A (en) * 2023-04-12 2023-06-23 上海品峰医疗科技有限公司 hs-cTnT chemiluminescent assay kit applying multistage signal amplification technology

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998004745A1 (en) * 1996-07-31 1998-02-05 Mount Sinai School Of Medicine Of The City University Of New York Nucleic acid amplification method: hybridization signal amplification method (hsam)
EP0999285A1 (en) * 1998-09-30 2000-05-10 Affymetrix, Inc. (a California Corporation) Methods and compositions for amplifying detectable signals in specific binding assays

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4609689A (en) * 1984-04-27 1986-09-02 Becton, Dickinson And Company Method of preparing fluorescently labeled microbeads
US6582921B2 (en) * 1996-07-29 2003-06-24 Nanosphere, Inc. Nanoparticles having oligonucleotides attached thereto and uses thereof
AU2001270504A1 (en) * 2000-05-04 2001-11-12 Syngenta Participations Ag Novel assay for nucleic acid analysis

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998004745A1 (en) * 1996-07-31 1998-02-05 Mount Sinai School Of Medicine Of The City University Of New York Nucleic acid amplification method: hybridization signal amplification method (hsam)
EP0999285A1 (en) * 1998-09-30 2000-05-10 Affymetrix, Inc. (a California Corporation) Methods and compositions for amplifying detectable signals in specific binding assays

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
DUNBAR ET AL.: "Quantitative, multiplexed detection of bacterial pathogens: DNA and protein applications of the Luminex LabMAP system", JOURNAL OF MICROBIOLOGICAL METHODS, vol. 53, May 2003 (2003-05-01), XP002316963 *
YE F ET AL: "FLUORESCENT MICROSPHERE-BASED READOUT TECHNOLOGY FOR MULTIPLEXED HUMAN SINGLE NUCLEOTIDE POLYMORPHISM ANALYSIS AND BACTERIAL IDENTIFICATION", HUMAN MUTATION, WILEY-LISS, NEW YORK, NY, US, vol. 17, no. 4, 2001, pages 305 - 316, XP001118024, ISSN: 1059-7794 *

Also Published As

Publication number Publication date
US20050089874A1 (en) 2005-04-28
EP1675968A2 (en) 2006-07-05
CA2542660A1 (en) 2005-05-06
WO2005040429A2 (en) 2005-05-06
JP2007508849A (en) 2007-04-12
CN1863926A (en) 2006-11-15

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