ATE309336T1 - Umkehrbare modifikation von thermostabilen enzymen - Google Patents

Umkehrbare modifikation von thermostabilen enzymen

Info

Publication number
ATE309336T1
ATE309336T1 AT99110426T AT99110426T ATE309336T1 AT E309336 T1 ATE309336 T1 AT E309336T1 AT 99110426 T AT99110426 T AT 99110426T AT 99110426 T AT99110426 T AT 99110426T AT E309336 T1 ATE309336 T1 AT E309336T1
Authority
AT
Austria
Prior art keywords
nucleic acid
thermostable enzymes
enzyme
reversible modification
amplification
Prior art date
Application number
AT99110426T
Other languages
English (en)
Inventor
Igor Ivanov
Dirk Loeffert
Jie Kang
Joachim Ribbe
Kerstin Steinert
Original Assignee
Qiagen Gmbh
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 Qiagen Gmbh filed Critical Qiagen Gmbh
Application granted granted Critical
Publication of ATE309336T1 publication Critical patent/ATE309336T1/de

Links

Classifications

    • 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
    • C12N9/00—Enzymes; Proenzymes; Compositions thereof; Processes for preparing, activating, inhibiting, separating or purifying enzymes
    • C12N9/99—Enzyme inactivation by chemical treatment
    • 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
    • C12N9/00—Enzymes; Proenzymes; Compositions thereof; Processes for preparing, activating, inhibiting, separating or purifying enzymes
    • C12N9/10—Transferases (2.)
    • C12N9/12—Transferases (2.) transferring phosphorus containing groups, e.g. kinases (2.7)
    • C12N9/1241—Nucleotidyltransferases (2.7.7)
    • C12N9/1252—DNA-directed DNA polymerase (2.7.7.7), i.e. DNA replicase
    • 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
    • C12Q1/6844—Nucleic acid amplification reactions
    • C12Q1/6848—Nucleic acid amplification reactions characterised by the means for preventing contamination or increasing the specificity or sensitivity of an amplification reaction

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Genetics & Genomics (AREA)
  • Molecular Biology (AREA)
  • General Health & Medical Sciences (AREA)
  • Microbiology (AREA)
  • Biotechnology (AREA)
  • Biochemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Medicinal Chemistry (AREA)
  • Biomedical Technology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Biophysics (AREA)
  • Immunology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Enzymes And Modification Thereof (AREA)
  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
AT99110426T 1998-05-29 1999-05-28 Umkehrbare modifikation von thermostabilen enzymen ATE309336T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US8684698A 1998-05-29 1998-05-29
US09/183,950 US6183998B1 (en) 1998-05-29 1998-10-31 Method for reversible modification of thermostable enzymes

Publications (1)

Publication Number Publication Date
ATE309336T1 true ATE309336T1 (de) 2005-11-15

Family

ID=26775213

Family Applications (1)

Application Number Title Priority Date Filing Date
AT99110426T ATE309336T1 (de) 1998-05-29 1999-05-28 Umkehrbare modifikation von thermostabilen enzymen

Country Status (6)

Country Link
US (1) US6183998B1 (de)
EP (1) EP0962526B1 (de)
JP (1) JP4398004B2 (de)
AT (1) ATE309336T1 (de)
DE (1) DE69928169T2 (de)
ES (1) ES2253848T3 (de)

Families Citing this family (81)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6828094B2 (en) * 1996-12-20 2004-12-07 Roche Diagnostics Gmbh Method for the uncoupled, direct, exponential amplification and sequencing of DNA molecules with the addition of a second thermostable DNA polymerase and its application
JP2002543795A (ja) * 1999-05-12 2002-12-24 インビトロゲン・コーポレーション 核酸合成の感度および特異性の増大のための組成物および方法
GB9920194D0 (en) * 1999-08-27 1999-10-27 Advanced Biotech Ltd A heat-stable thermostable DNA polymerase for use in nucleic acid amplification
US9771565B2 (en) 2000-05-26 2017-09-26 Life Technologies Corporation Thermostable reverse transcriptases and uses thereof
US7078208B2 (en) * 2000-05-26 2006-07-18 Invitrogen Corporation Thermostable reverse transcriptases and uses thereof
JP2001352982A (ja) * 2000-06-12 2001-12-25 Shimadzu Corp 核酸合成法
GB0110501D0 (en) 2001-04-30 2001-06-20 Secr Defence Brit Amplification process
US6667165B2 (en) * 2001-11-13 2003-12-23 Eppendorf Ag Method and compositions for reversible inhibition of thermostable polymerases
US7772383B2 (en) * 2002-01-25 2010-08-10 The Trustees Of Princeton University Chemical PCR: Compositions for enhancing polynucleotide amplification reactions
US7148049B2 (en) 2002-04-02 2006-12-12 Roche Molecular Systems, Inc. Thermostable or thermoactive DNA polymerase molecules with attenuated 3′-5′ exonuclease activity
JP4634799B2 (ja) 2002-09-13 2011-02-16 ライフ テクノロジーズ コーポレーション 耐熱性逆転写酵素およびその使用法
EP1403379A1 (de) * 2002-09-24 2004-03-31 QIAGEN GmbH Verbesserte Koamplifikation von Nukleinsäuren
EP1411133B1 (de) * 2002-09-24 2009-01-07 Qiagen GmbH Verbesserte Koamplifikation von Nukleinsäuren
DE602004025801D1 (de) 2003-03-25 2010-04-15 Stratagene California Dna-polymerasefusionen und deren verwendungen
DE10315640A1 (de) * 2003-04-04 2004-10-14 Ignatov, Konstantin Verfahren zur kontrollierten Freisetzung von Komponenten in eine Lösung
EP1620568B1 (de) * 2003-04-24 2008-12-24 Afshin Ahmadian Verfahren zur detektion allelspezifischer mutationen
AU2004203649B2 (en) 2003-08-12 2006-01-12 F. Hoffmann-La Roche Ag Thermostable Taq polymerase fragment
WO2005072364A2 (en) * 2004-01-27 2005-08-11 University Of Florida A modified baculovirus expression system for production of pseudotyped raav vector
KR20090132645A (ko) 2004-06-04 2009-12-30 다카라 바이오 가부시키가이샤 Ｄｎａ 폴리메라아제 활성을 갖는 폴리펩티드
CN101426908B (zh) * 2004-06-09 2014-06-11 纽星实验室 可逆性修饰的热稳定酶组合物及其制备方法和使用方法
US7700281B2 (en) * 2004-06-30 2010-04-20 Usb Corporation Hot start nucleic acid amplification
EP2208796B1 (de) 2005-01-06 2014-06-18 Applied Biosystems, LLC Polypeptide mit Nukleinsäurebindungsaktivität und Zusammensetzungen und Verfahren zur Nukleinsäurenamplifikation
WO2006076650A2 (en) * 2005-01-12 2006-07-20 Applera Corporation Compositions, methods, and kits for selective amplification of nucleic acids
JP2008541761A (ja) * 2005-05-31 2008-11-27 インヴィトロジェン コーポレーション パラフィン含有試料からの核酸の分離及び精製
ATE550441T1 (de) * 2005-09-06 2012-04-15 Gen Probe Inc Verfahren, zusammensetzungen und kits zur isothermischen amplifikation von nukleinsäuren
US20070059713A1 (en) 2005-09-09 2007-03-15 Lee Jun E SSB-DNA polymerase fusion proteins
DE102005047617A1 (de) 2005-10-05 2007-04-19 Qiagen Gmbh Polymerase-Kettenreaktions-Verfahren unter Einsatz einer DNA-Polymerase mit Proofreading-Eigenschaft
GB0600228D0 (en) 2006-01-06 2006-02-15 Fermentas Uab Inactivation method
DE102006015960A1 (de) * 2006-04-04 2007-10-11 Qiagen Gmbh Gemisch reversibel inhibierter Enzyme
US8435774B2 (en) 2006-06-28 2013-05-07 Qiagen Gmbh Enhancing reactivation of thermostable reversibly inactivated enzymes
US9045522B2 (en) 2006-07-31 2015-06-02 Wanli Bi Nucleic acid amplification using a reversibly modified oligonucleotide
ATE538216T1 (de) * 2006-07-31 2012-01-15 Wanli Bi Nukleinsäureverstärkung mithilfe eines reversibel modifizierten oligonukleotids
EP2140001A2 (de) * 2007-04-25 2010-01-06 3M Innovative Properties Company Verfahren zur amplifikation von nukleinsäuren
US20090263869A1 (en) * 2007-08-27 2009-10-22 Lei Xi Methods and Compositions for PCR
DE102008047790A1 (de) 2008-09-17 2010-04-15 Qiagen Gmbh Verfahren zur Normierung des Gehalts von Biomolekülen in einer Probe
EP2411539B1 (de) 2009-03-25 2018-10-03 Life Technologies Corporation Diskriminatorische dna-positiv- bzw. -extraktionskontrolle
US20110159551A1 (en) * 2009-10-09 2011-06-30 Life Technologies Corporation cDNA SYNTHESIS USING A REVERSIBLY INACTIVATED REVERSE TRANSCRIPTASE
CN102858962A (zh) 2009-11-19 2013-01-02 索利斯拜欧代因公司 用于增加多肽稳定性和活性的组合物及相关方法
US8618253B2 (en) * 2010-05-25 2013-12-31 Samsung Techwin Co., Ltd. Modified RNAse H and detection of nucleic acid amplification
EP2734621B1 (de) 2011-07-22 2019-09-04 President and Fellows of Harvard College Beurteilung und verbesserung einer nukleasespaltungsspezifität
EP2971175B1 (de) 2013-03-14 2019-04-17 Abbott Molecular Inc. Fehlerminimierung mittels uracil-dna-n-glycosylase
US9163284B2 (en) 2013-08-09 2015-10-20 President And Fellows Of Harvard College Methods for identifying a target site of a Cas9 nuclease
US9322037B2 (en) 2013-09-06 2016-04-26 President And Fellows Of Harvard College Cas9-FokI fusion proteins and uses thereof
US9340800B2 (en) 2013-09-06 2016-05-17 President And Fellows Of Harvard College Extended DNA-sensing GRNAS
KR101488110B1 (ko) 2013-11-29 2015-01-29 성균관대학교산학협력단 나노아케움 이퀴탄스 유래의 Neq HS DNA 중합효소의 돌연변이체 제조 및 이를 이용한 hot-start PCR 응용
US9663770B2 (en) 2014-01-22 2017-05-30 Life Technologies Corporation Reverse transcriptases for use in high temperature nucleic acid synthesis
CA2956224A1 (en) 2014-07-30 2016-02-11 President And Fellows Of Harvard College Cas9 proteins including ligand-dependent inteins
WO2016193070A1 (en) 2015-05-29 2016-12-08 Roche Diagnostics Gmbh A method of inactivating microbes by citraconic anhydride
EP4434589A3 (de) 2015-10-23 2025-05-14 President and Fellows of Harvard College Entwickelte cas9-proteine für geneditierung
CN108779446B (zh) 2016-01-13 2023-04-21 新英格兰生物实验室公司 T7 rna聚合酶的热稳定变体
CN109477111B (zh) 2016-06-07 2023-12-15 塞弗德公司 热稳定聚合酶抑制剂组合物和方法
JP7231935B2 (ja) 2016-08-03 2023-03-08 プレジデント アンド フェローズ オブ ハーバード カレッジ アデノシン核酸塩基編集因子およびそれらの使用
US11661590B2 (en) 2016-08-09 2023-05-30 President And Fellows Of Harvard College Programmable CAS9-recombinase fusion proteins and uses thereof
WO2018039438A1 (en) 2016-08-24 2018-03-01 President And Fellows Of Harvard College Incorporation of unnatural amino acids into proteins using base editing
AU2017342543B2 (en) 2016-10-14 2024-06-27 President And Fellows Of Harvard College AAV delivery of nucleobase editors
WO2018119359A1 (en) 2016-12-23 2018-06-28 President And Fellows Of Harvard College Editing of ccr5 receptor gene to protect against hiv infection
CN110662556A (zh) 2017-03-09 2020-01-07 哈佛大学的校长及成员们 癌症疫苗
US11898179B2 (en) 2017-03-09 2024-02-13 President And Fellows Of Harvard College Suppression of pain by gene editing
JP2020510439A (ja) 2017-03-10 2020-04-09 プレジデント アンド フェローズ オブ ハーバード カレッジ シトシンからグアニンへの塩基編集因子
WO2018176009A1 (en) 2017-03-23 2018-09-27 President And Fellows Of Harvard College Nucleobase editors comprising nucleic acid programmable dna binding proteins
US11560566B2 (en) 2017-05-12 2023-01-24 President And Fellows Of Harvard College Aptazyme-embedded guide RNAs for use with CRISPR-Cas9 in genome editing and transcriptional activation
US11732274B2 (en) 2017-07-28 2023-08-22 President And Fellows Of Harvard College Methods and compositions for evolving base editors using phage-assisted continuous evolution (PACE)
WO2019139645A2 (en) 2017-08-30 2019-07-18 President And Fellows Of Harvard College High efficiency base editors comprising gam
KR20200121782A (ko) 2017-10-16 2020-10-26 더 브로드 인스티튜트, 인코퍼레이티드 아데노신 염기 편집제의 용도
US12406749B2 (en) 2017-12-15 2025-09-02 The Broad Institute, Inc. Systems and methods for predicting repair outcomes in genetic engineering
US12157760B2 (en) 2018-05-23 2024-12-03 The Broad Institute, Inc. Base editors and uses thereof
US12522807B2 (en) 2018-07-09 2026-01-13 The Broad Institute, Inc. RNA programmable epigenetic RNA modifiers and uses thereof
WO2020092453A1 (en) 2018-10-29 2020-05-07 The Broad Institute, Inc. Nucleobase editors comprising geocas9 and uses thereof
CN111229023B (zh) * 2018-11-29 2022-01-28 内蒙古东盛硅藻土科技创新产业园有限公司 一种化学降解添加剂
WO2020154500A1 (en) 2019-01-23 2020-07-30 The Broad Institute, Inc. Supernegatively charged proteins and uses thereof
MX2021011426A (es) 2019-03-19 2022-03-11 Broad Inst Inc Metodos y composiciones para editar secuencias de nucleótidos.
WO2020214842A1 (en) 2019-04-17 2020-10-22 The Broad Institute, Inc. Adenine base editors with reduced off-target effects
US12435330B2 (en) 2019-10-10 2025-10-07 The Broad Institute, Inc. Methods and compositions for prime editing RNA
WO2021226558A1 (en) 2020-05-08 2021-11-11 The Broad Institute, Inc. Methods and compositions for simultaneous editing of both strands of a target double-stranded nucleotide sequence
EP4204568A4 (de) 2020-08-28 2024-09-11 Duke University Manipulierte polymerasen und verfahren zur verwendung davon
JP2023543803A (ja) 2020-09-24 2023-10-18 ザ ブロード インスティテュート，インコーポレーテッド プライム編集ガイドｒｎａ、その組成物、及びその使用方法
WO2022150790A2 (en) 2021-01-11 2022-07-14 The Broad Institute, Inc. Prime editor variants, constructs, and methods for enhancing prime editing efficiency and precision
WO2023076898A1 (en) 2021-10-25 2023-05-04 The Broad Institute, Inc. Methods and compositions for editing a genome with prime editing and a recombinase
KR20240141247A (ko) 2022-01-26 2024-09-26 주식회사 씨젠 샘플 내 타겟 핵산을 검출하는 방법
CN116064468B (zh) * 2022-11-04 2023-11-21 南京诺唯赞生物科技股份有限公司 一种化学修饰Taq酶储存液
EP4619515A1 (de) 2022-11-17 2025-09-24 The Broad Institute, Inc. Prime-editor-bereitstellung durch aav

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4965188A (en) 1986-08-22 1990-10-23 Cetus Corporation Process for amplifying, detecting, and/or cloning nucleic acid sequences using a thermostable enzyme
US4683202A (en) 1985-03-28 1987-07-28 Cetus Corporation Process for amplifying nucleic acid sequences
US4683195A (en) 1986-01-30 1987-07-28 Cetus Corporation Process for amplifying, detecting, and/or-cloning nucleic acid sequences
KR100204837B1 (ko) * 1989-04-28 1999-06-15 기스트 브로카데스 나암로제 베노오트하프 카르복실 에스테라제의 안정화
DE69131891T2 (de) 1990-02-16 2000-06-15 F. Hoffmann-La Roche Ag, Basel Verbesserungen in der spezifität und zweckmässigkeit der polymerase-kettenreaktion
US5338671A (en) 1992-10-07 1994-08-16 Eastman Kodak Company DNA amplification with thermostable DNA polymerase and polymerase inhibiting antibody
JPH08511425A (ja) * 1993-06-09 1996-12-03 ガメラ バイオサイエンス コーポレイション 磁気サイクル反応
WO1995020682A1 (en) * 1994-01-31 1995-08-03 The Regents Of The University Of California Methods for the elimination of dna sequencing artifacts
US5773258A (en) 1995-08-25 1998-06-30 Roche Molecular Systems, Inc. Nucleic acid amplification using a reversibly inactivated thermostable enzyme

Also Published As

Publication number Publication date
ES2253848T3 (es) 2006-06-01
EP0962526A3 (de) 2002-01-16
EP0962526B1 (de) 2005-11-09
US6183998B1 (en) 2001-02-06
EP0962526A2 (de) 1999-12-08
DE69928169D1 (de) 2005-12-15
JP4398004B2 (ja) 2010-01-13
JP2000004878A (ja) 2000-01-11
DE69928169T2 (de) 2006-08-03

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