BRPI0500474A - adsorção de ácidos nucléicos para uma fase sólida - Google Patents

adsorção de ácidos nucléicos para uma fase sólida

Info

Publication number
BRPI0500474A
BRPI0500474A BRPI0500474-8A BRPI0500474A BRPI0500474A BR PI0500474 A BRPI0500474 A BR PI0500474A BR PI0500474 A BRPI0500474 A BR PI0500474A BR PI0500474 A BRPI0500474 A BR PI0500474A
Authority
BR
Brazil
Prior art keywords
nucleic acids
solid phase
mixture
adsorption
biological sample
Prior art date
Application number
BRPI0500474-8A
Other languages
English (en)
Inventor
Ralf Zielenski
Klaus Geissler
Thomas Walter
Original Assignee
Hoffmann La Roche
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 Hoffmann La Roche filed Critical Hoffmann La Roche
Publication of BRPI0500474A publication Critical patent/BRPI0500474A/pt
Publication of BRPI0500474B1 publication Critical patent/BRPI0500474B1/pt

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07HSUGARS; DERIVATIVES THEREOF; NUCLEOSIDES; NUCLEOTIDES; NUCLEIC ACIDS
    • C07H21/00Compounds containing two or more mononucleotide units having separate phosphate or polyphosphate groups linked by saccharide radicals of nucleoside groups, e.g. nucleic acids
    • C07H21/02Compounds containing two or more mononucleotide units having separate phosphate or polyphosphate groups linked by saccharide radicals of nucleoside groups, e.g. nucleic acids with ribosyl as saccharide radical
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16DCOUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D55/00Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes
    • F16D55/02Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes with axially-movable discs or pads pressed against axially-located rotating members
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07HSUGARS; DERIVATIVES THEREOF; NUCLEOSIDES; NUCLEOTIDES; NUCLEIC ACIDS
    • C07H21/00Compounds containing two or more mononucleotide units having separate phosphate or polyphosphate groups linked by saccharide radicals of nucleoside groups, e.g. nucleic acids
    • C07H21/04Compounds containing two or more mononucleotide units having separate phosphate or polyphosphate groups linked by saccharide radicals of nucleoside groups, e.g. nucleic acids with deoxyribosyl as saccharide radical
    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12NMICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N15/00Mutation or genetic engineering; DNA or RNA concerning genetic engineering, vectors, e.g. plasmids, or their isolation, preparation or purification; Use of hosts therefor
    • C12N15/09Recombinant DNA-technology
    • C12N15/10Processes for the isolation, preparation or purification of DNA or RNA
    • C12N15/1003Extracting or separating nucleic acids from biological samples, e.g. pure separation or isolation methods; Conditions, buffers or apparatuses therefor
    • C12N15/1006Extracting or separating nucleic acids from biological samples, e.g. pure separation or isolation methods; Conditions, buffers or apparatuses therefor by means of a solid support carrier, e.g. particles, polymers
    • 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
    • C12Q1/6813Hybridisation assays
    • C12Q1/6834Enzymatic or biochemical coupling of nucleic acids to a solid phase
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16DCOUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D63/00Brakes not otherwise provided for; Brakes combining more than one of the types of groups F16D49/00 - F16D61/00
    • F16D63/006Positive locking brakes
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16DCOUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D65/00Parts or details
    • F16D65/14Actuating mechanisms for brakes; Means for initiating operation at a predetermined position
    • F16D65/16Actuating mechanisms for brakes; Means for initiating operation at a predetermined position arranged in or on the brake
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16DCOUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D2125/00Components of actuators
    • F16D2125/18Mechanical mechanisms
    • F16D2125/20Mechanical mechanisms converting rotation to linear movement or vice versa
    • F16D2125/22Mechanical mechanisms converting rotation to linear movement or vice versa acting transversely to the axis of rotation
    • F16D2125/28Cams; Levers with cams

Landscapes

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

Abstract

"ADSORçãO DE áCIDOS NUCLéICOS PARA UMA FASE SóLIDA". A presente invenção refere-se a um método para adsorção, isto é, ligação não-covalentemente de ácidos nucléicos a uma fase sólida usando um procedimento de duas etapas. Ainda, a presente invenção refere-se a um método para isolamento de ácidos nucléicos a partir de uma amostra biológica. Na primeira etapa do procedimento, a lise é realizada misturando a amostra biológica com um tampão de lise aquoso contendo um agente caotrópico e incubação da mistura; na segunda etapa, a concentração do agente caotrópico na mistura é aumentada e a mistura é contatada com a fase sólida, com o que os ácidos nucléicos na fase líquida são adsorvidos na fase sólida.
BRPI0500474-8A 2004-02-20 2005-02-17 Métodos para isolar e para adsorção de um ácido nucléico a partir de uma amostra biológica BRPI0500474B1 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP04003898 2004-02-20

Publications (2)

Publication Number Publication Date
BRPI0500474A true BRPI0500474A (pt) 2006-04-04
BRPI0500474B1 BRPI0500474B1 (pt) 2015-01-27

Family

ID=34878164

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0500474-8A BRPI0500474B1 (pt) 2004-02-20 2005-02-17 Métodos para isolar e para adsorção de um ácido nucléico a partir de uma amostra biológica

Country Status (16)

Country Link
US (1) US7491495B2 (pt)
EP (1) EP1566437B1 (pt)
JP (1) JP4271663B2 (pt)
KR (1) KR100692941B1 (pt)
CN (1) CN1310938C (pt)
AT (1) ATE364694T1 (pt)
AU (1) AU2005200670B2 (pt)
BR (1) BRPI0500474B1 (pt)
CA (1) CA2497493C (pt)
DE (1) DE602005001331T2 (pt)
DK (1) DK1566437T3 (pt)
ES (1) ES2289611T3 (pt)
HK (1) HK1084122A1 (pt)
MX (1) MXPA05001815A (pt)
PL (1) PL1566437T3 (pt)
SG (1) SG114738A1 (pt)

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Also Published As

Publication number Publication date
KR100692941B1 (ko) 2007-03-12
JP2005230012A (ja) 2005-09-02
US7491495B2 (en) 2009-02-17
ES2289611T3 (es) 2008-02-01
ATE364694T1 (de) 2007-07-15
EP1566437B1 (en) 2007-06-13
JP4271663B2 (ja) 2009-06-03
BRPI0500474B1 (pt) 2015-01-27
CN1680421A (zh) 2005-10-12
KR20060042961A (ko) 2006-05-15
SG114738A1 (en) 2005-09-28
CN1310938C (zh) 2007-04-18
HK1084122A1 (en) 2006-07-21
DK1566437T3 (da) 2007-10-15
AU2005200670A1 (en) 2005-09-08
DE602005001331D1 (de) 2007-07-26
CA2497493C (en) 2009-06-16
DE602005001331T2 (de) 2008-02-21
US20050214926A1 (en) 2005-09-29
MXPA05001815A (es) 2005-08-24
PL1566437T3 (pl) 2007-11-30
AU2005200670B2 (en) 2007-05-03
CA2497493A1 (en) 2005-08-20
EP1566437A1 (en) 2005-08-24

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