TWI323284B - Amplification process - Google Patents

Amplification process Download PDF

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Publication number
TWI323284B
TWI323284B TW091106126A TW91106126A TWI323284B TW I323284 B TWI323284 B TW I323284B TW 091106126 A TW091106126 A TW 091106126A TW 91106126 A TW91106126 A TW 91106126A TW I323284 B TWI323284 B TW I323284B
Authority
TW
Taiwan
Prior art keywords
pyrophosphatase
nucleic acid
reaction mixture
reaction
acid amplification
Prior art date
Application number
TW091106126A
Other languages
English (en)
Chinese (zh)
Inventor
Roy Clark Duncan
Patricia Vincent Suzanne
Original Assignee
Secr Defence
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 Secr Defence filed Critical Secr Defence
Application granted granted Critical
Publication of TWI323284B publication Critical patent/TWI323284B/zh

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    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12QMEASURING 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
    • C12Q1/00Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions
    • C12Q1/68Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions involving nucleic acids
    • C12Q1/6844Nucleic acid amplification reactions
    • C12Q1/6848Nucleic acid amplification reactions characterised by the means for preventing contamination or increasing the specificity or sensitivity of an amplification reaction
    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12QMEASURING 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
    • C12Q2521/00Reaction characterised by the enzymatic activity
    • C12Q2521/50Other enzymatic activities
    • C12Q2521/525Phosphatase
    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12QMEASURING 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
    • C12Q2525/00Reactions involving modified oligonucleotides, nucleic acids, or nucleotides
    • C12Q2525/10Modifications characterised by
    • C12Q2525/186Modifications characterised by incorporating a non-extendable or blocking moiety
    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12QMEASURING 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
    • C12Q2549/00Reactions characterised by the features used to influence the efficiency or specificity
    • C12Q2549/10Reactions characterised by the features used to influence the efficiency or specificity the purpose being that of reducing false positive or false negative signals
    • C12Q2549/101Hot start

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  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Zoology (AREA)
  • Wood Science & Technology (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Molecular Biology (AREA)
  • Biochemistry (AREA)
  • Microbiology (AREA)
  • Biotechnology (AREA)
  • Biophysics (AREA)
  • Analytical Chemistry (AREA)
  • Physics & Mathematics (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)
  • Enzymes And Modification Thereof (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
TW091106126A 2001-04-30 2002-03-28 Amplification process TWI323284B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB0110501.4A GB0110501D0 (en) 2001-04-30 2001-04-30 Amplification process

Publications (1)

Publication Number Publication Date
TWI323284B true TWI323284B (en) 2010-04-11

Family

ID=9913697

Family Applications (1)

Application Number Title Priority Date Filing Date
TW091106126A TWI323284B (en) 2001-04-30 2002-03-28 Amplification process

Country Status (14)

Country Link
US (2) US6951744B2 (enExample)
EP (1) EP1390532B1 (enExample)
JP (1) JP4177118B2 (enExample)
KR (2) KR20100005245A (enExample)
CN (1) CN1318604C (enExample)
AR (1) AR035238A1 (enExample)
AT (1) ATE502118T1 (enExample)
AU (1) AU2002249444B2 (enExample)
CA (1) CA2445864C (enExample)
DE (1) DE60239456D1 (enExample)
GB (2) GB0110501D0 (enExample)
NZ (1) NZ528919A (enExample)
TW (1) TWI323284B (enExample)
WO (1) WO2002088387A2 (enExample)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0112868D0 (en) 2001-05-25 2001-07-18 Secr Defence Detection system
CN1500887A (zh) * 2002-10-01 2004-06-02 ���µ�����ҵ��ʽ���� 引物伸长反应检测方法、碱基种类判别方法及其装置
EP1634965B1 (en) 2004-09-09 2010-01-20 Roche Diagnostics GmbH Real time PCR with the addition of pyrophosphatase
US20060051796A1 (en) * 2004-09-09 2006-03-09 Inga Boell Real time PCR with the addition of pyrophosphatase
GB0502010D0 (en) * 2005-02-01 2005-03-09 Enigma Diagnostics Ltd Biochemical reagents and their uses
DE602007013223D1 (de) 2006-06-01 2011-04-28 Trilink Biotechnologies San Diego Chemisch modifizierte oligonukleotidprimer zur nukleinsäureamplifikation
KR101098764B1 (ko) * 2007-10-29 2011-12-26 (주)바이오니아 안정화된 핫스타트 pcr용 건조 조성물
CN102105481B (zh) 2008-05-27 2016-02-24 垂林克生物技术公司 用于核酸热启动扩增的化学修饰的核苷5’-三磷酸
EP2566959A1 (en) * 2010-04-30 2013-03-13 Roche Diagniostics GmbH System and method for purification and use of inorganic pyrophosphatase from aquifex aeolicus
US8349277B2 (en) * 2010-06-17 2013-01-08 Geneasys Pty Ltd Test module with microfluidic device having LOC and dialysis device for separating pathogens from other constituents in a biological sample
KR101870311B1 (ko) * 2012-03-09 2018-06-25 (주)바이오니아 핫스타트 역전사반응 또는 핫스타트 역전사 중합효소 연쇄반응용 조성물
US9951378B2 (en) 2012-06-14 2018-04-24 Life Technologies Corporation Compositions, methods and kits for real time polymerase chain reaction (PCR)
GB201301457D0 (en) 2013-01-28 2013-03-13 Fluorogenics Ltd Freeze-dried composition
JP6467829B2 (ja) * 2014-09-03 2019-02-13 東洋紡株式会社 改良されたrt−pcr反応
CN104862288B (zh) * 2015-05-08 2019-10-29 苏州大学 一种新型温度响应性无机焦磷酸酶偶联物的合成及其在增强聚合酶链式反应中的应用
WO2017121836A1 (en) 2016-01-15 2017-07-20 Thermo Fisher Scientific Baltics Uab Thermophilic dna polymerase mutants
US11618891B2 (en) 2017-06-26 2023-04-04 Thermo Fisher Scientific Baltics Uab Thermophilic DNA polymerase mutants
JP7234598B2 (ja) * 2018-01-26 2023-03-08 東ソー株式会社 核酸増幅試薬および当該試薬を用いた核酸増幅制御方法
CN113481180A (zh) * 2021-07-05 2021-10-08 吉林大学 碱性嗜热无机焦磷酸酶及其在增强聚合酶链式反应和合成udp-半乳糖反应中的应用
WO2025117716A1 (en) * 2023-11-30 2025-06-05 Watchmaker Genomics, Inc. Taq dna polymerase hotstart antibodies and methods of use thereof

Family Cites Families (20)

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Publication number Priority date Publication date Assignee Title
US4868103A (en) 1986-02-19 1989-09-19 Enzo Biochem, Inc. Analyte detection by means of energy transfer
CH670709A5 (enExample) * 1986-04-24 1989-06-30 Univ Moskovsk
US5498523A (en) * 1988-07-12 1996-03-12 President And Fellows Of Harvard College DNA sequencing with pyrophosphatase
WO1990012111A1 (en) * 1989-04-12 1990-10-18 President And Fellows Of Harvard College Improved primer extension reactions
KR100236506B1 (ko) 1990-11-29 2000-01-15 퍼킨-엘머시터스인스트루먼츠 폴리머라제 연쇄 반응 수행 장치
FI923911A7 (fi) * 1992-09-01 1994-03-02 Timo Korpela DNA-molekyylien in vitro-synteesi
US5565339A (en) 1992-10-08 1996-10-15 Hoffmann-La Roche Inc. Compositions and methods for inhibiting dimerization of primers during storage of polymerase chain reaction reagents
US5491063A (en) 1994-09-01 1996-02-13 Hoffmann-La Roche Inc. Methods for in-solution quenching of fluorescently labeled oligonucleotide probes
US5773258A (en) 1995-08-25 1998-06-30 Roche Molecular Systems, Inc. Nucleic acid amplification using a reversibly inactivated thermostable enzyme
US5665551A (en) * 1995-09-13 1997-09-09 Roche Molecular Systems, Inc. Purified nucleic acid encoding a thermostable pyrophosphatase
US6291164B1 (en) * 1996-11-22 2001-09-18 Invitrogen Corporation Methods for preventing inhibition of nucleic acid synthesis by pyrophosphate
GB9716052D0 (en) 1996-12-06 1997-10-01 Secr Defence Reaction vessels
GB9725237D0 (en) 1997-11-29 1998-01-28 Secr Defence Amplification system
GB9725197D0 (en) 1997-11-29 1998-01-28 Secr Defence Detection system
GB9803382D0 (en) 1998-02-19 1998-04-15 Secr Defence Detection system
US6183998B1 (en) 1998-05-29 2001-02-06 Qiagen Gmbh Max-Volmer-Strasse 4 Method for reversible modification of thermostable enzymes
GB9812768D0 (en) 1998-06-13 1998-08-12 Zeneca Ltd Methods
KR100292883B1 (ko) * 1999-02-09 2001-06-15 박한오 피로포스페이트와 피로포스파타제를 포함하는 핫 스타트 pcr 반응혼합물
AU4162101A (en) 2000-02-23 2001-09-03 Hope City Pyrophosphorolysis activated polymerization (pap): application to allele-specific amplification and nucleic acid sequence determination
KR20050005626A (ko) * 2003-07-07 2005-01-14 주식회사 포스코 코크스 오븐에서의 장입탄 밀도 향상방법

Also Published As

Publication number Publication date
EP1390532A2 (en) 2004-02-25
AR035238A1 (es) 2004-05-05
KR20040015216A (ko) 2004-02-18
GB2377991B (en) 2004-01-28
ATE502118T1 (de) 2011-04-15
US7449312B2 (en) 2008-11-11
WO2002088387A3 (en) 2003-12-11
CN1318604C (zh) 2007-05-30
NZ528919A (en) 2005-07-29
US20060057617A1 (en) 2006-03-16
JP2004524853A (ja) 2004-08-19
KR101039563B1 (ko) 2011-06-09
CA2445864A1 (en) 2002-11-07
CA2445864C (en) 2011-08-02
GB2377991A (en) 2003-01-29
GB0209052D0 (en) 2002-05-29
EP1390532B1 (en) 2011-03-16
GB0110501D0 (en) 2001-06-20
CN1522305A (zh) 2004-08-18
JP4177118B2 (ja) 2008-11-05
US20030049655A1 (en) 2003-03-13
US6951744B2 (en) 2005-10-04
AU2002249444B2 (en) 2007-07-12
WO2002088387A2 (en) 2002-11-07
DE60239456D1 (de) 2011-04-28
KR20100005245A (ko) 2010-01-14

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