AU6208498A - Purification and/or concentration of DNA by cross-flow filtration - Google Patents

Purification and/or concentration of DNA by cross-flow filtration

Info

Publication number
AU6208498A
AU6208498A AU62084/98A AU6208498A AU6208498A AU 6208498 A AU6208498 A AU 6208498A AU 62084/98 A AU62084/98 A AU 62084/98A AU 6208498 A AU6208498 A AU 6208498A AU 6208498 A AU6208498 A AU 6208498A
Authority
AU
Australia
Prior art keywords
dna
purification
concentration
cross
flow filtration
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.)
Granted
Application number
AU62084/98A
Other versions
AU723817C (en
AU723817B2 (en
Inventor
Wolfgang Kuhne
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.)
Roche Diagnostics GmbH
Original Assignee
Roche Diagnostics 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 Roche Diagnostics GmbH filed Critical Roche Diagnostics GmbH
Publication of AU6208498A publication Critical patent/AU6208498A/en
Application granted granted Critical
Publication of AU723817B2 publication Critical patent/AU723817B2/en
Publication of AU723817C publication Critical patent/AU723817C/en
Anticipated expiration legal-status Critical
Ceased 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
    • C12N15/09—Recombinant DNA-technology
    • C12N15/10—Processes for the isolation, preparation or purification of DNA or RNA
    • C12N15/1003—Extracting or separating nucleic acids from biological samples, e.g. pure separation or isolation methods; Conditions, buffers or apparatuses therefor
    • C12N15/1017—Extracting or separating nucleic acids from biological samples, e.g. pure separation or isolation methods; Conditions, buffers or apparatuses therefor by filtration, e.g. using filters, frits, membranes
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07H—SUGARS; DERIVATIVES THEREOF; NUCLEOSIDES; NUCLEOTIDES; NUCLEIC ACIDS
    • C07H21/00—Compounds containing two or more mononucleotide units having separate phosphate or polyphosphate groups linked by saccharide radicals of nucleoside groups, e.g. nucleic acids

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Genetics & Genomics (AREA)
  • Organic Chemistry (AREA)
  • Biochemistry (AREA)
  • Biotechnology (AREA)
  • Molecular Biology (AREA)
  • Biomedical Technology (AREA)
  • General Health & Medical Sciences (AREA)
  • Zoology (AREA)
  • Wood Science & Technology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • General Engineering & Computer Science (AREA)
  • Biophysics (AREA)
  • Physics & Mathematics (AREA)
  • Microbiology (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Analytical Chemistry (AREA)
  • Plant Pathology (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Peptides Or Proteins (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
  • Saccharide Compounds (AREA)
  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Treatment Of Liquids With Adsorbents In General (AREA)
AU62084/98A 1997-01-10 1998-01-09 Purification and/or concentration of DNA by cross-flow filtration Ceased AU723817C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP97100331A EP0853123A1 (en) 1997-01-10 1997-01-10 Purification of DNA by 'cross-flow-filtration'
EP97100331 1997-01-10
PCT/EP1998/000103 WO1998030685A2 (en) 1997-01-10 1998-01-09 Purification and/or concentration of dna by cross-flow filtration, separation of endotoxins from a nucleic acid preparation

Publications (3)

Publication Number Publication Date
AU6208498A true AU6208498A (en) 1998-08-03
AU723817B2 AU723817B2 (en) 2000-09-07
AU723817C AU723817C (en) 2001-01-11

Family

ID=

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6855816B1 (en) 1999-01-29 2005-02-15 Xantos Biomedicine Ag Method for producing endotoxin-free nucleic acids and the use thereof

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6855816B1 (en) 1999-01-29 2005-02-15 Xantos Biomedicine Ag Method for producing endotoxin-free nucleic acids and the use thereof

Also Published As

Publication number Publication date
KR20000069943A (en) 2000-11-25
WO1998030685A2 (en) 1998-07-16
WO1998030685A3 (en) 1998-10-22
KR100322398B1 (en) 2002-03-18
JP2000513580A (en) 2000-10-17
CA2277165A1 (en) 1998-07-16
CA2277165C (en) 2004-03-30
TR199901840T2 (en) 2000-02-21
EP0961826A2 (en) 1999-12-08
BR9807062A (en) 2000-05-02
AU723817B2 (en) 2000-09-07
CN1243543A (en) 2000-02-02
EP0853123A1 (en) 1998-07-15

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Legal Events

Date Code Title Description
DA2 Applications for amendment section 104

Free format text: THE NATURE OF THE PROPOSED AMENDMENT IS AS SHOWN IN THE STATEMENT(S) FILED 20000711

DA3 Amendments made section 104

Free format text: THE NATURE OF THE AMENDMENT IS AS WAS NOTIFIED IN THE OFFICIAL JOURNAL DATED 20000810

FGA Letters patent sealed or granted (standard patent)