DE3265320D1 - Process for isolating microbiologically active material - Google Patents

Process for isolating microbiologically active material

Info

Publication number
DE3265320D1
DE3265320D1 DE8282900856T DE3265320T DE3265320D1 DE 3265320 D1 DE3265320 D1 DE 3265320D1 DE 8282900856 T DE8282900856 T DE 8282900856T DE 3265320 T DE3265320 T DE 3265320T DE 3265320 D1 DE3265320 D1 DE 3265320D1
Authority
DE
Germany
Prior art keywords
isolating
active material
microbiologically active
microbiologically
isolating microbiologically
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
Application number
DE8282900856T
Other languages
English (en)
Inventor
James C Weaver
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of DE3265320D1 publication Critical patent/DE3265320D1/de
Expired 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
    • C12N11/00—Carrier-bound or immobilised enzymes; Carrier-bound or immobilised microbial cells; Preparation thereof
    • C12N11/02—Enzymes or microbial cells immobilised on or in an organic carrier
    • C12N11/04—Enzymes or microbial cells immobilised on or in an organic carrier entrapped within the carrier, e.g. gel or hollow fibres
    • 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
    • C12N1/00—Microorganisms, e.g. protozoa; 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
    • C12N1/02—Separating microorganisms from their culture media
    • 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
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S435/00—Chemistry: molecular biology and microbiology
    • Y10S435/808—Optical sensing apparatus
DE8282900856T 1981-01-29 1982-01-29 Process for isolating microbiologically active material Expired DE3265320D1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/229,484 US4399219A (en) 1981-01-29 1981-01-29 Process for isolating microbiologically active material
PCT/US1982/000124 WO1982002562A1 (en) 1981-01-29 1982-01-29 Process for isolating microbiologically active material

Publications (1)

Publication Number Publication Date
DE3265320D1 true DE3265320D1 (en) 1985-09-19

Family

ID=22861432

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8282900856T Expired DE3265320D1 (en) 1981-01-29 1982-01-29 Process for isolating microbiologically active material

Country Status (4)

Country Link
US (1) US4399219A (de)
EP (1) EP0070318B1 (de)
DE (1) DE3265320D1 (de)
WO (1) WO1982002562A1 (de)

Families Citing this family (58)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5272081A (en) * 1982-05-10 1993-12-21 Bar-Ilan University System and methods for cell selection
EP0109861A3 (de) * 1982-11-23 1986-05-14 Bio-Response Inc. Verfahren zum Absondern von Zellen
DE3327691C2 (de) * 1983-08-01 1986-09-11 Kernforschungsanlage Jülich GmbH, 5170 Jülich Verfahren zur Ermittlung von Umweltschadstoffen
US4778749A (en) * 1984-06-01 1988-10-18 Karyon Technology, Inc. Tissue culture and production in permeable gels
EP0185701A4 (de) * 1984-06-01 1986-09-24 Karyon Technology Inc Gewebezüchtsystem und zucht in durchlässigen gelen.
US5387522A (en) * 1984-06-01 1995-02-07 Schering Corporation Apparatus having a biphasic spray head for entrapping biological material in a hydrophilic gel
US5439818A (en) * 1985-09-12 1995-08-08 Scios Nova Inc. DNA encoding human recombinant basic fibroblast growth factor
US4916060A (en) * 1985-09-17 1990-04-10 Massachusetts Institute Of Technology Process for chemical measurement in small volume samples by fluorescent indicators
US5055390A (en) * 1988-04-22 1991-10-08 Massachusetts Institute Of Technology Process for chemical manipulation of non-aqueous surrounded microdroplets
US4959301A (en) * 1988-04-22 1990-09-25 Massachusetts Institute Of Technology Process for rapidly enumerating viable entities
US5225332A (en) * 1988-04-22 1993-07-06 Massachusetts Institute Of Technology Process for manipulation of non-aqueous surrounded microdroplets
HU202579B (en) * 1988-07-27 1991-03-28 Reanal Finomvegyszergyar Process for closing in gel microorganisma or parts of microorganisma utilizable in fermentations
DE4438232A1 (de) * 1994-10-26 1996-05-02 Guenter Prof Dr Fuhr Kryokonservierung und Tieftemperaturbearbeitung von biologischen Zellen
KR20040041639A (ko) * 1995-04-24 2004-05-17 크로막솜 코포레이티드 새로운 대사 경로를 만들고 이를 스크리닝하는 방법
US20030215798A1 (en) 1997-06-16 2003-11-20 Diversa Corporation High throughput fluorescence-based screening for novel enzymes
US5783431A (en) * 1996-04-24 1998-07-21 Chromaxome Corporation Methods for generating and screening novel metabolic pathways
US6242211B1 (en) 1996-04-24 2001-06-05 Terragen Discovery, Inc. Methods for generating and screening novel metabolic pathways
CA2284066A1 (en) * 1997-03-18 1998-09-24 Chromaxome Corporation Methods for screening compounds using encapsulated cells
US20040241759A1 (en) * 1997-06-16 2004-12-02 Eileen Tozer High throughput screening of libraries
US20020102598A1 (en) * 1997-06-16 2002-08-01 Lafferty William Michael Positioning system for moving a selected station of a holding plate to a predetermined location for interaction with a probe
US20050070005A1 (en) * 1997-06-16 2005-03-31 Martin Keller High throughput or capillary-based screening for a bioactivity or biomolecule
US20030054543A1 (en) * 1997-06-16 2003-03-20 Lafferty William Michael Device for moving a selected station of a holding plate to a predetermined location for interaction with a probe
USD429527S (en) * 1999-08-06 2000-08-15 Roche Diagnostics Corporation Coagulation characteristic testing instrument
US6649408B2 (en) * 2000-03-24 2003-11-18 George Mason University Microdroplet cell culture technique
US6829753B2 (en) 2000-06-27 2004-12-07 Fluidigm Corporation Microfluidic design automation method and system
WO2002023163A1 (en) * 2000-09-15 2002-03-21 California Institute Of Technology Microfabricated crossflow devices and methods
AU1189702A (en) 2000-10-13 2002-04-22 Fluidigm Corp Microfluidic device based sample injection system for analytical devices
US7232109B2 (en) * 2000-11-06 2007-06-19 California Institute Of Technology Electrostatic valves for microfluidic devices
EP1384022A4 (de) 2001-04-06 2004-08-04 California Inst Of Techn Nukleinsäure-amplifikation verwendende mikrofluidvorrichtungen
US7214285B2 (en) * 2001-10-02 2007-05-08 3M Innovative Properties Company Method of applying a fastener portion to a diaper
US8440093B1 (en) 2001-10-26 2013-05-14 Fuidigm Corporation Methods and devices for electronic and magnetic sensing of the contents of microfluidic flow channels
US7691333B2 (en) 2001-11-30 2010-04-06 Fluidigm Corporation Microfluidic device and methods of using same
CA2480728A1 (en) 2002-04-01 2003-10-16 Fluidigm Corporation Microfluidic particle-analysis systems
EP1551753A2 (de) 2002-09-25 2005-07-13 California Institute Of Technology Hochintegriertes mikrofluidisches netzwerk
JP5695287B2 (ja) 2002-10-02 2015-04-01 カリフォルニア インスティテュート オブ テクノロジー 微小流体の核酸解析
US7476363B2 (en) 2003-04-03 2009-01-13 Fluidigm Corporation Microfluidic devices and methods of using same
US8828663B2 (en) 2005-03-18 2014-09-09 Fluidigm Corporation Thermal reaction device and method for using the same
US20050145496A1 (en) 2003-04-03 2005-07-07 Federico Goodsaid Thermal reaction device and method for using the same
US7604965B2 (en) 2003-04-03 2009-10-20 Fluidigm Corporation Thermal reaction device and method for using the same
US7413712B2 (en) 2003-08-11 2008-08-19 California Institute Of Technology Microfluidic rotary flow reactor matrix
US9132394B2 (en) 2008-09-23 2015-09-15 Bio-Rad Laboratories, Inc. System for detection of spaced droplets
US8951939B2 (en) 2011-07-12 2015-02-10 Bio-Rad Laboratories, Inc. Digital assays with multiplexed detection of two or more targets in the same optical channel
US11130128B2 (en) 2008-09-23 2021-09-28 Bio-Rad Laboratories, Inc. Detection method for a target nucleic acid
US9399215B2 (en) 2012-04-13 2016-07-26 Bio-Rad Laboratories, Inc. Sample holder with a well having a wicking promoter
US9156010B2 (en) 2008-09-23 2015-10-13 Bio-Rad Laboratories, Inc. Droplet-based assay system
US9492797B2 (en) 2008-09-23 2016-11-15 Bio-Rad Laboratories, Inc. System for detection of spaced droplets
US10512910B2 (en) 2008-09-23 2019-12-24 Bio-Rad Laboratories, Inc. Droplet-based analysis method
US9764322B2 (en) 2008-09-23 2017-09-19 Bio-Rad Laboratories, Inc. System for generating droplets with pressure monitoring
US9417190B2 (en) 2008-09-23 2016-08-16 Bio-Rad Laboratories, Inc. Calibrations and controls for droplet-based assays
WO2011120024A1 (en) 2010-03-25 2011-09-29 Quantalife, Inc. Droplet generation for droplet-based assays
WO2011028539A1 (en) 2009-09-02 2011-03-10 Quantalife, Inc. System for mixing fluids by coalescence of multiple emulsions
US8399198B2 (en) 2010-03-02 2013-03-19 Bio-Rad Laboratories, Inc. Assays with droplets transformed into capsules
EP2556170A4 (de) 2010-03-25 2014-01-01 Quantalife Inc Tröpfchentransport- und erkennungssystem
CN103429331B (zh) 2010-11-01 2016-09-28 伯乐生命医学产品有限公司 用于形成乳液的系统
FR2971846B1 (fr) 2011-02-21 2013-12-06 Commissariat Energie Atomique Procede d'observation d'un echantillon
EP2686449B1 (de) 2011-03-18 2020-11-18 Bio-Rad Laboratories, Inc. Multiplexierte digitalassays mit kombinatorischer nutzung von signalen
EP2702175B1 (de) 2011-04-25 2018-08-08 Bio-Rad Laboratories, Inc. Verfahren und zusammensetzungen zur nukleinsäureanalyse
EP3408403A1 (de) 2016-01-25 2018-12-05 Bio-Rad Europe GmbH Digitale mikrobiologie

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3560754A (en) * 1965-11-17 1971-02-02 Ibm Photoelectric particle separator using time delay
US3790492A (en) * 1971-03-11 1974-02-05 Atomic Energy Commission Method for production of uniform microspheres
BE793185A (fr) * 1971-12-23 1973-04-16 Atomic Energy Commission Appareil pour analyser et trier rapidement des particules telles que des cellules biologiques
US4162282A (en) * 1976-04-22 1979-07-24 Coulter Electronics, Inc. Method for producing uniform particles
US4242447A (en) * 1978-11-29 1980-12-30 Bioresearch Rapid detection of bacteria

Also Published As

Publication number Publication date
WO1982002562A1 (en) 1982-08-05
EP0070318A1 (de) 1983-01-26
EP0070318A4 (de) 1983-06-08
US4399219A (en) 1983-08-16
EP0070318B1 (de) 1985-08-14

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