CA2811872C - Magnetic lysis method and device - Google Patents

Magnetic lysis method and device Download PDF

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Publication number
CA2811872C
CA2811872C CA2811872A CA2811872A CA2811872C CA 2811872 C CA2811872 C CA 2811872C CA 2811872 A CA2811872 A CA 2811872A CA 2811872 A CA2811872 A CA 2811872A CA 2811872 C CA2811872 C CA 2811872C
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CA
Canada
Prior art keywords
cells
beads
chamber
container
magnetic stir
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.)
Active
Application number
CA2811872A
Other languages
English (en)
French (fr)
Other versions
CA2811872A1 (en
Inventor
Phillip Belgrader
Benjamin Hindson
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.)
Bio Rad Laboratories Inc
Akonni Biosystems Inc
Original Assignee
Bio Rad Laboratories Inc
Akonni Biosystems Inc
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 Bio Rad Laboratories Inc, Akonni Biosystems Inc filed Critical Bio Rad Laboratories Inc
Priority to CA3041540A priority Critical patent/CA3041540C/en
Publication of CA2811872A1 publication Critical patent/CA2811872A1/en
Application granted granted Critical
Publication of CA2811872C publication Critical patent/CA2811872C/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • 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
    • C12N1/00Microorganisms; Compositions thereof; Processes of propagating, maintaining or preserving microorganisms or compositions thereof; Processes of preparing or isolating a composition containing a microorganism; Culture media therefor
    • C12N1/06Lysis of microorganisms
    • C12N1/066Lysis of microorganisms by physical processes
    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12MAPPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
    • C12M1/00Apparatus for enzymology or microbiology
    • 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
    • C12N1/00Microorganisms; Compositions thereof; Processes of propagating, maintaining or preserving microorganisms or compositions thereof; Processes of preparing or isolating a composition containing a microorganism; Culture media therefor
    • C12N1/20Bacteria; Culture media therefor
    • 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
    • C12N13/00Treatment of microorganisms or enzymes with electrical or wave energy, e.g. magnetism, sonic waves
    • 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
    • C12Q1/6806Preparing nucleic acids for analysis, e.g. for polymerase chain reaction [PCR] assay

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • Zoology (AREA)
  • Wood Science & Technology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Genetics & Genomics (AREA)
  • Biotechnology (AREA)
  • Microbiology (AREA)
  • General Health & Medical Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Biochemistry (AREA)
  • Biomedical Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Virology (AREA)
  • Tropical Medicine & Parasitology (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Analytical Chemistry (AREA)
  • Mycology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Biophysics (AREA)
  • Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Molecular Biology (AREA)
  • Sustainable Development (AREA)
  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)
  • Immobilizing And Processing Of Enzymes And Microorganisms (AREA)
  • Mixers With Rotating Receptacles And Mixers With Vibration Mechanisms (AREA)
CA2811872A 2009-09-21 2010-09-20 Magnetic lysis method and device Active CA2811872C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA3041540A CA3041540C (en) 2009-09-21 2010-09-20 Magnetic lysis method and device

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US27239609P 2009-09-21 2009-09-21
US61/272,396 2009-09-21
PCT/US2010/002569 WO2011034621A2 (en) 2009-09-21 2010-09-20 Magnetic lysis method and device

Related Child Applications (1)

Application Number Title Priority Date Filing Date
CA3041540A Division CA3041540C (en) 2009-09-21 2010-09-20 Magnetic lysis method and device

Publications (2)

Publication Number Publication Date
CA2811872A1 CA2811872A1 (en) 2011-03-24
CA2811872C true CA2811872C (en) 2019-06-18

Family

ID=43756937

Family Applications (2)

Application Number Title Priority Date Filing Date
CA2811872A Active CA2811872C (en) 2009-09-21 2010-09-20 Magnetic lysis method and device
CA3041540A Active CA3041540C (en) 2009-09-21 2010-09-20 Magnetic lysis method and device

Family Applications After (1)

Application Number Title Priority Date Filing Date
CA3041540A Active CA3041540C (en) 2009-09-21 2010-09-20 Magnetic lysis method and device

Country Status (8)

Country Link
US (4) US8399190B2 (enExample)
EP (2) EP2480324A4 (enExample)
JP (1) JP2013505018A (enExample)
CN (2) CN105969761B (enExample)
CA (2) CA2811872C (enExample)
ES (1) ES2709123T3 (enExample)
IN (1) IN2012DN03431A (enExample)
WO (1) WO2011034621A2 (enExample)

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Also Published As

Publication number Publication date
US11118156B2 (en) 2021-09-14
US20160215255A1 (en) 2016-07-28
US10138458B2 (en) 2018-11-27
CA2811872A1 (en) 2011-03-24
US9217174B2 (en) 2015-12-22
WO2011034621A3 (en) 2011-11-24
EP3067112B1 (en) 2018-12-26
EP3067112A1 (en) 2016-09-14
JP2013505018A (ja) 2013-02-14
IN2012DN03431A (enExample) 2015-10-23
EP2480324A2 (en) 2012-08-01
CA3041540C (en) 2021-08-24
US20120003654A2 (en) 2012-01-05
ES2709123T3 (es) 2019-04-15
EP2480324A4 (en) 2013-10-02
US20110070589A1 (en) 2011-03-24
US20130157274A1 (en) 2013-06-20
CN102686306A (zh) 2012-09-19
US8399190B2 (en) 2013-03-19
CN102686306B (zh) 2015-11-25
CA3041540A1 (en) 2011-03-24
US20190024039A1 (en) 2019-01-24
CN105969761A (zh) 2016-09-28
CN105969761B (zh) 2020-04-07
WO2011034621A2 (en) 2011-03-24

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