JPH08501689A - 改良型の鎖置換アッセイおよびそれに有用な複合体 - Google Patents
改良型の鎖置換アッセイおよびそれに有用な複合体Info
- Publication number
- JPH08501689A JPH08501689A JP6508278A JP50827894A JPH08501689A JP H08501689 A JPH08501689 A JP H08501689A JP 6508278 A JP6508278 A JP 6508278A JP 50827894 A JP50827894 A JP 50827894A JP H08501689 A JPH08501689 A JP H08501689A
- Authority
- JP
- Japan
- Prior art keywords
- nucleotide sequence
- probe
- target
- sequence
- labeled
- 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
-
- 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
- C12Q1/6876—Nucleic acid products used in the analysis of nucleic acids, e.g. primers or probes
- C12Q1/6888—Nucleic acid products used in the analysis of nucleic acids, e.g. primers or probes for detection or identification of organisms
- C12Q1/689—Nucleic acid products used in the analysis of nucleic acids, e.g. primers or probes for detection or identification of organisms for bacteria
-
- 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
- C12Q1/6823—Release of bound markers
-
- 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
- C12Q2600/00—Oligonucleotides characterized by their use
- C12Q2600/156—Polymorphic or mutational markers
Abstract
Description
Claims (1)
- 【特許請求の範囲】 1.試料中の標的ヌクレオチド配列の測定方法であって、 試料を、 (a)標的ヌクレオチド配列にハイブリダイズするプローブヌクレオチド 配列であって、(i) 初期結合領域および(ii)標的結合領域からなるもの;および (b)該標的結合領域の少なくとも一部分に沿って該プローブヌクレオチ ドにハイブリダイズしている標識ヌクレオチド配列; の複合体と接触させ、その際、該標的ヌクレオチド配列は該プローブヌクレオチ ド配列と結合して、そこから該標識ヌクレオチド配列を放出させ、そして 放出された標識ヌクレオチド配列を該標的ヌクレオチド配列の指標として測定 することからなり、その際、該初期結合領域はこれへの非相補的ヌクレオチド配 列のハイブリダイゼーションを防止するほど十分に短く、かつ該プローブヌクレ オチドは非相補的配列との安定したハイブリッドの形成を防止するほど十分に短 いものである、上記方法。 2.前記のプローブヌクレオチド配列が約20〜40ヌクレオチド塩基の長さである 、請求項1に記載の方法。 3.前記のプローブヌクレオチド配列が約25〜35ヌクレオチド塩基の長さである 、請求項2に記載の方法。 4.前記の標的結合領域が約10〜30ヌクレオチド塩基の長さである、請求項2に 記載の方法。 5.前記の標的結合領域が約15〜35ヌクレオチド塩基の長さである、請求項2に 記載の方法。 6.前記の初期結合領域が10ヌクレオチド塩基より少ない長さである、請求項2 に記載の方法。 7.前記のプローブヌクレオチド配列が約32ヌクレオチド塩基の長さであり、前 記の標的結合領域が約25ヌクレオチド塩基の長さであり、そして前記の初期結合 領域が約7ヌクレオチド塩基の長さである、請求項2に記載の方法。 8.前記の標的ヌクレオチド配列が病理学的状態に特有のものである、請求項1 に記載の方法。 9.前記の病理学的状態が感染である、請求項8に記載の方法。 10.前記の感染がバクテリアの感染である、請求項9に記載の方法。 11.前記の感染がウイルスの感染である、請求項9に記載の方法。 12.前記の病理学的状態が遺伝的疾患である、請求項8に記載の方法。 13.前記の病理学的状態が鎌型赤血球貧血症である、請求項12に記載の方法。 14.前記の標的ヌクレオチド配列が性的感染症に特有のものである、請求項1に 記載の方法。 15.前記の病理学的状態が後天性免疫不全症候群である、請求項8に記載の方法 。 16.前記のバクテリア感染がNeisseria gonorrhoeae 感染である、請求項10に 記載の方法。 17.前記の感染がHBV、HCVまたはクラミジアの感染である、請求項9に記 載の方法。 18.前記の標的ヌクレオチド配列が点突然変異を含むものである、請求項1に記 載の方法。 19.標的ヌクレオチド配列を測定するのに有用な複合体であって、 (a)標的ヌクレオチド配列にハイブリダイズするプローブヌクレオチド配列 であって、(i)初期結合領域および(ii)標的結合領域からなるもの;および (b)該標的結合領域の少なくとも一部分に沿って該プローブヌクレオチドに ハイブリダイズしている標識ヌクレオチド配列; からなり、 ここで、該標的ヌクレオチド配列は該プローブヌクレオチド配列と結合して 、そこから該標識ヌクレオチド配列を放出させるものである、上記複合体。 20.前記の標識ヌクレオチド配列が非放射性標識で標識されている、請求項19に 記載の複合体。 21.前記の標識ヌクレオチド配列がハプテンで標識されている、請求項20に記載 の複合体。 22.前記のハプテンがビオチン、フルオレセインまたはジゴキシンである、請求 項21に記載の複合体。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/945,156 | 1992-09-15 | ||
US07/945,156 US5445933A (en) | 1992-09-15 | 1992-09-15 | Strand displacement assay and complex useful therefor |
PCT/US1993/008707 WO1994006937A1 (en) | 1992-09-15 | 1993-09-15 | Improved strand displacement assay and complex useful therefor |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH08501689A true JPH08501689A (ja) | 1996-02-27 |
JP3436538B2 JP3436538B2 (ja) | 2003-08-11 |
Family
ID=25482719
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP50827894A Expired - Lifetime JP3436538B2 (ja) | 1992-09-15 | 1993-09-15 | 改良型の鎖置換アッセイおよびそれに有用な複合体 |
Country Status (6)
Country | Link |
---|---|
US (1) | US5445933A (ja) |
EP (1) | EP0672186B1 (ja) |
JP (1) | JP3436538B2 (ja) |
DE (1) | DE69328118T2 (ja) |
ES (1) | ES2145062T3 (ja) |
WO (1) | WO1994006937A1 (ja) |
Families Citing this family (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2751000B1 (fr) | 1996-07-12 | 1998-10-30 | Inst Nat Sante Rech Med | Adn specifiques des bacteries de l'espece neisseria meningitidis, leurs procedes d'obtention et leurs applications biologiques |
US7070925B1 (en) | 1996-07-16 | 2006-07-04 | Gen-Probe Incorporated | Method for determining the presence of an RNA analyte in a sample using a modified oligonucleotide probe |
DE69736667T2 (de) * | 1996-07-16 | 2007-09-06 | Gen-Probe Inc., San Diego | Verfahren zum nachweis und amplifikation von nukleinsäuresequenzen unter verbrauch von modifizierten oligonukleotiden mit erhöhter zielschmelztemperatur (tm) |
US5994068A (en) | 1997-03-11 | 1999-11-30 | Wisconsin Alumni Research Foundation | Nucleic acid indexing |
JP2002505846A (ja) | 1997-11-06 | 2002-02-26 | モザイク テクノロジーズ | シグナル増幅およびプロセッシングのための多重逐次的ポリヌクレオチド置換反応 |
US6322968B1 (en) * | 1997-11-21 | 2001-11-27 | Orchid Biosciences, Inc. | De novo or “universal” sequencing array |
US6365346B1 (en) | 1998-02-18 | 2002-04-02 | Dade Behring Inc. | Quantitative determination of nucleic acid amplification products |
US6703211B1 (en) | 1998-03-13 | 2004-03-09 | Promega Corporation | Cellular detection by providing high energy phosphate donor other than ADP to produce ATP |
US7090975B2 (en) * | 1998-03-13 | 2006-08-15 | Promega Corporation | Pyrophosphorolysis and incorporation of nucleotide method for nucleic acid detection |
US6270973B1 (en) | 1998-03-13 | 2001-08-07 | Promega Corporation | Multiplex method for nucleic acid detection |
US6391551B1 (en) | 1998-03-13 | 2002-05-21 | Promega Corporation | Detection of nucleic acid hybrids |
US6268146B1 (en) | 1998-03-13 | 2001-07-31 | Promega Corporation | Analytical methods and materials for nucleic acid detection |
US6312902B1 (en) | 1998-03-13 | 2001-11-06 | Promega Corporation | Nucleic acid detection |
US6270974B1 (en) | 1998-03-13 | 2001-08-07 | Promega Corporation | Exogenous nucleic acid detection |
US6235480B1 (en) | 1998-03-13 | 2001-05-22 | Promega Corporation | Detection of nucleic acid hybrids |
US6277578B1 (en) | 1998-03-13 | 2001-08-21 | Promega Corporation | Deploymerization method for nucleic acid detection of an amplified nucleic acid target |
DE69941333D1 (de) | 1998-07-02 | 2009-10-08 | Gen Probe Inc | Molekulare fackeln |
US6238927B1 (en) | 1998-10-05 | 2001-05-29 | Mosaic Technologies, Incorporated | Reverse displacement assay for detection of nucleic acid sequences |
JP2003508015A (ja) * | 1999-04-02 | 2003-03-04 | モザイク テクノロジーズ インコーポレーテッド | アダプター分子を用いる標的分子の電気泳動分析 |
US7005265B1 (en) | 2002-06-20 | 2006-02-28 | Wenhong Fan | Nonenzymatic catalytic signal amplification for nucleic acid hybridization assays |
DE602005020943D1 (de) | 2004-07-01 | 2010-06-10 | Gen Probe Inc | Verfahren und zusammensetzungen zum nachweis von nukleinsäuren in einer biologischen probe |
EP2806037B1 (en) * | 2008-05-13 | 2016-09-21 | Gen-Probe Incorporated | Inactivatable target capture oligomers for use in the selective hybridization and capture of target nucleic acid sequences |
EP2367958B1 (en) * | 2008-11-25 | 2017-08-23 | Gen-Probe Incorporated | Compositions and methods for detecting small rnas, and uses thereof |
US20130071839A1 (en) * | 2011-09-02 | 2013-03-21 | Georg Seelig | Systems and methods for detecting biomarkers of interest |
US9851330B2 (en) * | 2015-03-20 | 2017-12-26 | Konica Minolta Laboratory U.S.A., Inc. | Rapid, highly-sensitive, and highly-specific nucleic acid detection |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4766062A (en) * | 1984-05-07 | 1988-08-23 | Allied Corporation | Displacement polynucleotide assay method and polynucleotide complex reagent therefor |
US4766064A (en) * | 1984-05-07 | 1988-08-23 | Allied Corporation | Displacement polynucleotide assay employing polyether and diagnostic kit |
US4767699A (en) * | 1985-05-02 | 1988-08-30 | Allied Corporation | Diagnostic reagent, kit and method employing polynucleotide displacement, separation, enzymatic cleavage and adenosine phosphate detection |
US4735897A (en) * | 1985-05-02 | 1988-04-05 | Allied Corporation | Method and kit for detecting polyriboadenosine segments and messenger RNA |
US4795701A (en) * | 1985-07-17 | 1989-01-03 | Allied Corporation | Homogeneous polynucleotide displacement assay method kit and reagent complex |
US4725536A (en) * | 1985-09-19 | 1988-02-16 | Genetics Institute, Inc. | Reagent polynucleotide complex with multiple target binding regions, and kit and methods |
US4725537A (en) * | 1985-09-19 | 1988-02-16 | Allied Corporation | Assay, reagent and kit employing nucleic acid strand displacement and restriction endonuclease cleavage |
EP0219842A1 (en) * | 1985-10-23 | 1987-04-29 | Allied Corporation | Nucleic acid assay employing pair segment inhibition or competition |
US4752566A (en) * | 1985-12-17 | 1988-06-21 | Genetics Institute, Inc. | Displacement polynucleotide method and reagent complex employing labeled probe polynucleotide |
AU6834187A (en) * | 1985-12-17 | 1987-07-15 | Genetics Institute Inc. | Displacement polynucleotide method and reagent complex |
US4818680A (en) * | 1985-12-18 | 1989-04-04 | Mary Collins | Method and kit involving displacement and rehybridization of labeled polynucleotide |
DK0528882T3 (da) * | 1990-05-03 | 2008-01-14 | Cornell Res Foundation Inc | DNA-amplifikationssystem til påvisning af genetiske sygdomme ved hjælp af termostabil ligase |
-
1992
- 1992-09-15 US US07/945,156 patent/US5445933A/en not_active Expired - Lifetime
-
1993
- 1993-09-15 DE DE69328118T patent/DE69328118T2/de not_active Expired - Lifetime
- 1993-09-15 WO PCT/US1993/008707 patent/WO1994006937A1/en active IP Right Grant
- 1993-09-15 EP EP93922205A patent/EP0672186B1/en not_active Expired - Lifetime
- 1993-09-15 JP JP50827894A patent/JP3436538B2/ja not_active Expired - Lifetime
- 1993-09-15 ES ES93922205T patent/ES2145062T3/es not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
ES2145062T3 (es) | 2000-07-01 |
EP0672186A4 (en) | 1995-12-20 |
EP0672186B1 (en) | 2000-03-15 |
DE69328118T2 (de) | 2000-09-28 |
WO1994006937A1 (en) | 1994-03-31 |
US5445933A (en) | 1995-08-29 |
JP3436538B2 (ja) | 2003-08-11 |
DE69328118D1 (de) | 2000-04-20 |
EP0672186A1 (en) | 1995-09-20 |
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