ES2080755T3 - Separacion de enzimas termoestables. - Google Patents

Separacion de enzimas termoestables.

Info

Publication number
ES2080755T3
ES2080755T3 ES89313157T ES89313157T ES2080755T3 ES 2080755 T3 ES2080755 T3 ES 2080755T3 ES 89313157 T ES89313157 T ES 89313157T ES 89313157 T ES89313157 T ES 89313157T ES 2080755 T3 ES2080755 T3 ES 2080755T3
Authority
ES
Spain
Prior art keywords
thermostable enzyme
unwanted contaminants
enzyme
inactivate
adduct
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.)
Expired - Lifetime
Application number
ES89313157T
Other languages
English (en)
Inventor
Keith C Backman
Edwin A Rudd
Gail Lauer
Diane Mckay
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Abbott Laboratories
Original Assignee
Abbott Laboratories
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 Abbott Laboratories filed Critical Abbott Laboratories
Application granted granted Critical
Publication of ES2080755T3 publication Critical patent/ES2080755T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • 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
    • 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
    • C12N9/93—Ligases (6)
    • 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
    • C12Q1/48—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions involving transferase

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Zoology (AREA)
  • Wood Science & Technology (AREA)
  • Genetics & Genomics (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Biotechnology (AREA)
  • General Engineering & Computer Science (AREA)
  • Molecular Biology (AREA)
  • Biochemistry (AREA)
  • Microbiology (AREA)
  • Biomedical Technology (AREA)
  • General Health & Medical Sciences (AREA)
  • Biophysics (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Physics & Mathematics (AREA)
  • Medicinal Chemistry (AREA)
  • Analytical Chemistry (AREA)
  • Immunology (AREA)
  • Plant Pathology (AREA)
  • Enzymes And Modification Thereof (AREA)
  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Immobilizing And Processing Of Enzymes And Microorganisms (AREA)

Abstract

UN ENZIMA TERMOESTABLE LIBRE DE CONTAMINANTES NO DESEADOS ESTA PROTEGIDO POR: A) UNA CELULA HUESPED CREADA PARA EXPRESAR UN GENE DE ENCODIFICACION DE ENZIMAS TERMOESTABLES HETEROLOGOS. B) EL CULTIVO DE UNA CELULA HUESPED MESOFILICA Y LA PRODUCCION DEL ENZIMA EN UNA MEZCLA QUE COMPENDE CONTAMINANTES NO DESEADOS; Y C) LA PURIFICACION DEL ENZIMA POR UN METODO QUE INCLUYE EL CALENTAMIENTO DEL ENZIMA Y LOS CONTAMINANTES NO DESEADOS A UNA TEMPERATURA SUFICIENTE COMO PARA ENACTIVAR DICHO CONTAMINANTE PERO SIN INACTIVAR EL ENZIMA. UN METODO DE ENSAYO PARA LIGAR ACIDOS NUCLEICOS INCLUYE LA FORMACION DE UN ADUCTO ADENILICO. ESTE ULTIMO METODO ES USADO PARA VISUALIZAR UNA CANTIDAD DE TRANSFORMANTES QUE PERMITE EXPRESAR EN ENLACE DE ACIDO NUCLEICO.
ES89313157T 1988-12-16 1989-12-15 Separacion de enzimas termoestables. Expired - Lifetime ES2080755T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US28512888A 1988-12-16 1988-12-16

Publications (1)

Publication Number Publication Date
ES2080755T3 true ES2080755T3 (es) 1996-02-16

Family

ID=23092846

Family Applications (1)

Application Number Title Priority Date Filing Date
ES89313157T Expired - Lifetime ES2080755T3 (es) 1988-12-16 1989-12-15 Separacion de enzimas termoestables.

Country Status (10)

Country Link
EP (1) EP0373962B1 (es)
JP (1) JP2854902B2 (es)
KR (1) KR900009982A (es)
AT (1) ATE127843T1 (es)
AU (1) AU627809B2 (es)
CA (1) CA2005667A1 (es)
DE (1) DE68924251T2 (es)
ES (1) ES2080755T3 (es)
GR (1) GR3017991T3 (es)
TW (1) TW203626B (es)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2774192B2 (ja) * 1989-12-22 1998-07-09 エフ．ホフマン ― ラ ロシュ アーゲー サーマス サーモフィルス ｄｎａポリメレースの発現ベクターと精製に関する方法
JP3889807B2 (ja) * 1990-05-03 2007-03-07 コーネル・リサーチ・ファンデーション・インコーポレイテッド 遺伝病を検出するための熱安定リガーゼによるｄｎａ増幅系
JPH0824571B2 (ja) * 1991-08-20 1996-03-13 工業技術院長 耐熱性制限酵素の調製法
US5700672A (en) * 1992-07-23 1997-12-23 Stratagene Purified thermostable pyrococcus furiousus DNA ligase
US6180338B1 (en) 1992-08-04 2001-01-30 Beckman Coulter, Inc. Method, reagent and kit for the detection and amplification of nucleic acid sequences
US6207368B1 (en) 1992-08-04 2001-03-27 Beckman Coulter, Inc. Methods and reagents for controlling chain extension and ligation chain reactions
US5491086A (en) * 1993-05-14 1996-02-13 Hoffmann-La Roche Inc. Purified thermostable nucleic acid polymerase and DNA coding sequences from pyrodictium species
US7014994B1 (en) 1999-03-19 2006-03-21 Cornell Research Foundation,Inc. Coupled polymerase chain reaction-restriction-endonuclease digestion-ligase detection reaction process
US8286311B2 (en) 2008-10-31 2012-10-16 Jisook Paik Buckle
GB0906643D0 (en) * 2009-04-17 2009-06-03 Wilson Stuart M Detection of bacteria and fungi
WO2019006723A1 (en) * 2017-07-06 2019-01-10 Cathay R&D Center Co., Ltd. HETEROLOGOUS EXPRESSION OF THERMOPHILIC DECARBOXYLASE LYSINE AND USES THEREOF
DE102021124566A1 (de) 2021-09-22 2023-03-23 Universität Duisburg-Essen, Körperschaft des öffentlichen Rechts Verfahren zur rekombinanten herstellung von polypeptiden

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1338457C (en) * 1986-08-22 1996-07-16 Henry A. Erlich Purified thermostable enzyme
IL88923A (en) * 1988-01-12 1995-07-31 Hoffmann La Roche Gene encoding a thermostable dna polymerase from thermus aquaticus said dna polymerase and its purification

Also Published As

Publication number Publication date
EP0373962A2 (en) 1990-06-20
AU4671589A (en) 1990-06-21
EP0373962B1 (en) 1995-09-13
DE68924251D1 (de) 1995-10-19
EP0373962A3 (en) 1991-08-21
KR900009982A (ko) 1990-07-06
JP2854902B2 (ja) 1999-02-10
GR3017991T3 (en) 1996-02-29
TW203626B (es) 1993-04-11
ATE127843T1 (de) 1995-09-15
CA2005667A1 (en) 1990-06-16
JPH02257880A (ja) 1990-10-18
DE68924251T2 (de) 1996-04-25
AU627809B2 (en) 1992-09-03

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