ES2311638T3 - Metodos de empleo mejorado de polimerasa. - Google Patents

Metodos de empleo mejorado de polimerasa. Download PDF

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Publication number
ES2311638T3
ES2311638T3 ES02786844T ES02786844T ES2311638T3 ES 2311638 T3 ES2311638 T3 ES 2311638T3 ES 02786844 T ES02786844 T ES 02786844T ES 02786844 T ES02786844 T ES 02786844T ES 2311638 T3 ES2311638 T3 ES 2311638T3
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Spain
Prior art keywords
improved polymerase
employment methods
methods improved
polymerase
employment
Prior art date
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Expired - Lifetime
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ES02786844T
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English (en)
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ES2311638T5 (es
Inventor
Yan Wang
Horn Peter Vander
Lei Xi
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Bio Rad Laboratories Inc
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Bio Rad Laboratories Inc
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First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=23304983&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2311638(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Bio Rad Laboratories Inc filed Critical Bio Rad Laboratories Inc
Publication of ES2311638T3 publication Critical patent/ES2311638T3/es
Application granted granted Critical
Publication of ES2311638T5 publication Critical patent/ES2311638T5/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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    • 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
    • C12N15/10—Processes for the isolation, preparation or purification of DNA or RNA
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K14/00—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
    • C07K14/195—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from bacteria
    • 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
    • C12N15/62—DNA sequences coding for fusion proteins
    • 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
    • C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
    • C12P19/00—Preparation of compounds containing saccharide radicals
    • C12P19/26—Preparation of nitrogen-containing carbohydrates
    • C12P19/28—N-glycosides
    • C12P19/30—Nucleotides
    • C12P19/34—Polynucleotides, e.g. nucleic acids, oligoribonucleotides
    • 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
    • C12Q1/686—Polymerase chain reaction [PCR]
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12Y—ENZYMES
    • C12Y207/00—Transferases transferring phosphorus-containing groups (2.7)
    • C12Y207/07—Nucleotidyltransferases (2.7.7)
    • C12Y207/07007—DNA-directed DNA polymerase (2.7.7.7), i.e. DNA replicase
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K2319/00—Fusion polypeptide
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K2319/00—Fusion polypeptide
    • C07K2319/80—Fusion polypeptide containing a DNA binding domain, e.g. Lacl or Tet-repressor

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Genetics & Genomics (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Molecular Biology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • General Engineering & Computer Science (AREA)
  • Biotechnology (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Microbiology (AREA)
  • Biophysics (AREA)
  • Physics & Mathematics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Plant Pathology (AREA)
  • Medicinal Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Gastroenterology & Hepatology (AREA)
  • Analytical Chemistry (AREA)
  • Immunology (AREA)
  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
  • Enzymes And Modification Thereof (AREA)
  • Saccharide Compounds (AREA)

Abstract

Un método para incrementar el rendimiento de una reacción de polimerasa sobre un ácido nucleico diana presente en una solución que contiene un inhibidor de la polimerasa, comprendiendo el método: (a) la puesta en contacto del ácido nucleico diana con una polimerasa, donde la polimerasa está unida covalentemente a un dominio de unión a ácido nucleico no específico de ninguna secuencia que: (i) se une a ácido nucleico bicatenario y (ii) incrementa la procesividad de la polimerasa en comparación con una polimerasa idéntica que no tenga fusionado a la misma el dominio de unión a ácido nucleico no específico de ninguna secuencia, y donde la solución tiene una composición que permite al dominio de unión unirse al ácido nucleico diana y al dominio polimerasa extender un cebador que esté hibridado a la secuencia de ácido nucleico diana; (b) la incubación de la solución en condiciones bajo las cuales el cebador sea extendido por la polimerasa, con la condición de que la sal no sea un inhibidor.
ES02786844T 2001-11-28 2002-11-27 Métodos de uso de polimerasas mejoradas. Expired - Lifetime ES2311638T5 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US33396601P 2001-11-28 2001-11-28
US333966P 2001-11-28

Publications (2)

Publication Number Publication Date
ES2311638T3 true ES2311638T3 (es) 2009-02-16
ES2311638T5 ES2311638T5 (es) 2011-09-08

Family

ID=23304983

Family Applications (1)

Application Number Title Priority Date Filing Date
ES02786844T Expired - Lifetime ES2311638T5 (es) 2001-11-28 2002-11-27 Métodos de uso de polimerasas mejoradas.

Country Status (10)

Country Link
US (4) US8232078B2 (es)
EP (1) EP1456394B2 (es)
JP (1) JP4689163B2 (es)
AT (1) ATE406456T1 (es)
AU (1) AU2002351198B2 (es)
CA (1) CA2468838A1 (es)
DE (1) DE60228618D1 (es)
DK (1) DK1456394T4 (es)
ES (1) ES2311638T5 (es)
WO (1) WO2003046149A2 (es)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2004227353B2 (en) 2003-04-01 2010-02-25 Luminex Corporation Polymerase inhibitor and method of using same
EP1706502A4 (en) * 2003-11-26 2007-05-23 Eppendorf Ag METHODS AND COMPOSITIONS FOR IN VITRO AMPLIFICATION OF EXTRACHROMOSOMIC NUCLEIC ACID
US20060228726A1 (en) * 2005-01-06 2006-10-12 Martin Patrick K Polypeptides having nucleic acid binding activity and compositions and methods for nucleic acid amplification
US8349600B2 (en) 2005-01-06 2013-01-08 Applied Biosystems, Llc Polypeptides having nucleic acid binding activity
WO2007050125A2 (en) * 2005-05-27 2007-05-03 William Marsh Rice University High processivity polymerases
US20070059713A1 (en) * 2005-09-09 2007-03-15 Lee Jun E SSB-DNA polymerase fusion proteins
JP4899618B2 (ja) * 2006-05-01 2012-03-21 ソニー株式会社 二本鎖核酸検出方法、ハイブリダイゼーション検出方法
KR100825279B1 (ko) * 2006-11-30 2008-04-25 한국해양연구원 Ｄｎα 중합효소 활성 증가 단백질 및 이를 암호화 하는유전자
CA2706444C (en) * 2007-11-27 2017-06-06 Bio-Rad Laboratories, Inc. Reduced inhibition of one-step rt-pcr
WO2009087394A1 (en) * 2008-01-11 2009-07-16 Genesys Ltd Cren7 chimeric protein
GB0803628D0 (en) 2008-02-28 2008-04-02 Genesys Ltd Enzyme
WO2010062777A2 (en) 2008-11-03 2010-06-03 Kapabiosystems Modified type a dna polymerases
JP5818688B2 (ja) 2009-01-08 2015-11-18 バイオ−ラッド ラボラトリーズ インコーポレーティッド 核酸増幅反応の効率を改善するための方法および組成物
EP2393933A4 (en) * 2009-02-04 2013-05-01 Lucigen Corp RNA AND DNA COPIERING ENZYMES
US9617588B2 (en) 2010-10-05 2017-04-11 Thermo Fisher Scientific Baltics Uab Enzyme mixture
WO2012097318A2 (en) 2011-01-14 2012-07-19 Kap Abiosystems Modified dna polymerases for improved amplification
CN103703141B (zh) 2011-04-08 2016-08-17 伯乐实验室公司 具有降低的非特异性活性的pcr反应混合物
JP6060447B2 (ja) * 2011-04-08 2017-01-18 バイオ−ラッド ラボラトリーズ インコーポレーティッド 非特異的活性が低下したＳｓｏ７ポリメラーゼコンジュゲート
US8470573B2 (en) 2011-06-21 2013-06-25 Bio-Rad Laboratories, Inc. Hybrid polymerases having the ability to produce long amplicons
US10023856B2 (en) * 2013-09-25 2018-07-17 Thermo Fisher Scientific Baltics Uab Enzyme composition for DNA end repair, adenylation, phosphorylation
WO2016028671A1 (en) 2014-08-19 2016-02-25 Bio-Rad Laboratories, Inc. Rna amplification methods
EP3778891A1 (en) * 2014-08-27 2021-02-17 New England Biolabs, Inc. Synthon formation
US9963687B2 (en) * 2014-08-27 2018-05-08 New England Biolabs, Inc. Fusion polymerase and method for using the same
WO2016134059A1 (en) 2015-02-17 2016-08-25 Bio-Rad Laboratories, Inc. Small nucleic acid quantification using split cycle amplification
US20200392562A1 (en) 2017-12-22 2020-12-17 Thermo Fisher Scientific Baltics Uab Polymerase chain reaction composition comprising amines
CN116200364A (zh) * 2019-03-10 2023-06-02 武汉爱博泰克生物科技有限公司 用于在提高的盐浓度或体液中扩增的突变型Taq聚合酶
US11613738B2 (en) 2019-05-14 2023-03-28 Abclonal Science, Inc. Mutant Taq polymerase resistant to inhibition of amplification in the presence of cyanine dye
US20250145989A1 (en) * 2022-01-26 2025-05-08 Seegene, Inc. Method for detecting target nucleic acids in sample

Family Cites Families (11)

* Cited by examiner, † Cited by third party
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US5512482A (en) * 1990-04-26 1996-04-30 Calgene, Inc. Plant thioesterases
US5994056A (en) * 1991-05-02 1999-11-30 Roche Molecular Systems, Inc. Homogeneous methods for nucleic acid amplification and detection
US5436149A (en) * 1993-02-19 1995-07-25 Barnes; Wayne M. Thermostable DNA polymerase with enhanced thermostability and enhanced length and efficiency of primer extension
US5658751A (en) * 1993-04-13 1997-08-19 Molecular Probes, Inc. Substituted unsymmetrical cyanine dyes with selected permeability
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US5614365A (en) * 1994-10-17 1997-03-25 President & Fellow Of Harvard College DNA polymerase having modified nucleotide binding site for DNA sequencing
US5972603A (en) * 1996-02-09 1999-10-26 President And Fellows Of Harvard College DNA polymerase with modified processivity
US6228628B1 (en) * 1997-07-09 2001-05-08 Roche Molecular Systems Mutant chimeric DNA polymerase
DE19840771A1 (de) 1998-08-06 2000-02-10 Lion Bioscience Ag Thermostabiler in vitro-Komplex mit Polymeraseaktivität
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US6627424B1 (en) * 2000-05-26 2003-09-30 Mj Bioworks, Inc. Nucleic acid modifying enzymes

Also Published As

Publication number Publication date
CA2468838A1 (en) 2003-06-05
AU2002351198A1 (en) 2003-06-10
EP1456394B2 (en) 2011-04-27
US9708598B2 (en) 2017-07-18
AU2002351198B2 (en) 2008-08-14
DE60228618D1 (de) 2008-10-09
US20120295270A1 (en) 2012-11-22
WO2003046149A3 (en) 2004-02-19
DK1456394T3 (da) 2008-11-24
US9139873B2 (en) 2015-09-22
US20140220577A1 (en) 2014-08-07
ATE406456T1 (de) 2008-09-15
WO2003046149A2 (en) 2003-06-05
US20040002076A1 (en) 2004-01-01
JP4689163B2 (ja) 2011-05-25
JP2005510235A (ja) 2005-04-21
US8232078B2 (en) 2012-07-31
EP1456394A2 (en) 2004-09-15
US20160060616A1 (en) 2016-03-03
DK1456394T4 (da) 2011-08-15
ES2311638T5 (es) 2011-09-08
US8476045B2 (en) 2013-07-02
EP1456394B1 (en) 2008-08-27
EP1456394A4 (en) 2005-12-28

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