EP1123501A4 - Verfahren zur konzentration von mikroorganismen mittels affinitätstrennung - Google Patents

Verfahren zur konzentration von mikroorganismen mittels affinitätstrennung

Info

Publication number
EP1123501A4
EP1123501A4 EP99943648A EP99943648A EP1123501A4 EP 1123501 A4 EP1123501 A4 EP 1123501A4 EP 99943648 A EP99943648 A EP 99943648A EP 99943648 A EP99943648 A EP 99943648A EP 1123501 A4 EP1123501 A4 EP 1123501A4
Authority
EP
European Patent Office
Prior art keywords
methods
affinity separation
concentrating microorganisms
concentrating
microorganisms
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.)
Withdrawn
Application number
EP99943648A
Other languages
English (en)
French (fr)
Other versions
EP1123501A1 (de
Inventor
Daniel L Siegel
Anthony Saunders
Oded Shoseyov
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.)
CBD Technologies Ltd
Yissum Research Development Co of Hebrew University of Jerusalem
Original Assignee
CBD Technologies Ltd
Yissum Research Development Co of Hebrew University of Jerusalem
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 CBD Technologies Ltd, Yissum Research Development Co of Hebrew University of Jerusalem filed Critical CBD Technologies Ltd
Publication of EP1123501A1 publication Critical patent/EP1123501A1/de
Publication of EP1123501A4 publication Critical patent/EP1123501A4/de
Withdrawn legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
    • G01N33/50—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
    • G01N33/53—Immunoassay; Biospecific binding assay; Materials therefor
    • G01N33/569—Immunoassay; Biospecific binding assay; Materials therefor for microorganisms, e.g. protozoa, bacteria, viruses
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12M—APPARATUS 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
    • C12M47/00—Means for after-treatment of the produced biomass or of the fermentation or metabolic products, e.g. storage of biomass
    • C12M47/02—Separating microorganisms from the culture medium; Concentration of biomass
    • 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; 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
    • 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
    • C12Q1/02—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions involving viable microorganisms
    • C12Q1/24—Methods of sampling, or inoculating or spreading a sample; Methods of physically isolating an intact microorganisms

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Wood Science & Technology (AREA)
  • Biotechnology (AREA)
  • Zoology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • General Health & Medical Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Microbiology (AREA)
  • Biomedical Technology (AREA)
  • Biochemistry (AREA)
  • Immunology (AREA)
  • Molecular Biology (AREA)
  • General Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • Hematology (AREA)
  • Physics & Mathematics (AREA)
  • Medicinal Chemistry (AREA)
  • Urology & Nephrology (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Tropical Medicine & Parasitology (AREA)
  • Virology (AREA)
  • Pathology (AREA)
  • Cell Biology (AREA)
  • Sustainable Development (AREA)
  • Biophysics (AREA)
  • Food Science & Technology (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
EP99943648A 1998-10-19 1999-08-04 Verfahren zur konzentration von mikroorganismen mittels affinitätstrennung Withdrawn EP1123501A4 (de)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US17504098A 1998-10-19 1998-10-19
US175040 1998-10-19
US30145199A 1999-04-29 1999-04-29
US301451 1999-04-29
PCT/US1999/017589 WO2000023792A1 (en) 1998-10-19 1999-08-04 Methods of concentrating microorganisms using affinity separation

Publications (2)

Publication Number Publication Date
EP1123501A1 EP1123501A1 (de) 2001-08-16
EP1123501A4 true EP1123501A4 (de) 2005-04-13

Family

ID=26870805

Family Applications (1)

Application Number Title Priority Date Filing Date
EP99943648A Withdrawn EP1123501A4 (de) 1998-10-19 1999-08-04 Verfahren zur konzentration von mikroorganismen mittels affinitätstrennung

Country Status (4)

Country Link
EP (1) EP1123501A4 (de)
AU (1) AU5670299A (de)
CA (1) CA2347004A1 (de)
WO (1) WO2000023792A1 (de)

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CN1320631A (zh) * 2000-04-27 2001-11-07 上海博德基因开发有限公司 一种新的多肽——人含纤维素结合结构域的蛋白10和编码这种多肽的多核苷酸
GB0010910D0 (en) * 2000-05-05 2000-06-28 Jones Osborn Analytical method and apparatus
CN1531588A (zh) * 2001-02-05 2004-09-22 ���չ�˾ 微生物的检测
EP1253203A1 (de) * 2001-04-25 2002-10-30 Becton Dickinson and Company Schnelles Keimen, Wachstum, Immobilisierung und Detektion von Mikroorganismen
GB0112428D0 (en) * 2001-05-22 2001-07-11 Secr Defence Brit Identifying micro-organisms
US20030022358A1 (en) * 2001-05-29 2003-01-30 Hall Jane H. Growth of filterable organisms that require non-diffusable media components
DE10129815A1 (de) * 2001-06-24 2003-01-09 Profos Ag Verfahren zur Aufreinigung von Bakterienzellen und Zellbestandteilen
US7569025B2 (en) 2002-04-02 2009-08-04 Scantibodies Laboratory, Inc. Methods and devices for treating severe peripheral bacterial infections
GB2387130A (en) 2002-04-04 2003-10-08 Fluid Technologies Plc Hollow fibre filter membrane unit with microorganism detector, and associated usage
EP1909833A2 (de) * 2005-06-20 2008-04-16 Scantibodies Laboratory, Inc. Verfahren und vorrichtungen zur entfernungvon pathogenen und schädlichen substanzen aus körperflüssigkeiten
RU2432187C2 (ru) 2005-12-13 2011-10-27 ЭксТера Медикал ЛЛС Метод экстракорпорального удаления из крови патогенных микробов, клеток воспаления или белков воспаления
WO2008072242A2 (en) * 2006-12-14 2008-06-19 Technion Research & Development Foundation Ltd. Compositions and methods for concentrating and depleting microorganisms
CN101215598B (zh) * 2008-01-11 2010-11-17 中华人民共和国吉林出入境检验检疫局 免疫富集丝检测细菌的方法及免疫富集刷
EP2379697A2 (de) 2008-12-31 2011-10-26 3M Innovative Properties Company Probenahmevorrichtungen und verfahren zur aufkonzentration von mikroorganismen
WO2010078284A1 (en) * 2008-12-31 2010-07-08 3M Innovative Properties Company Coliform detection process and kit for use therein
CN102740859B (zh) 2009-12-01 2016-08-10 艾克塞拉医疗公司 使用固定于表面的多糖从血液中去除细胞因子的方法
WO2012112724A1 (en) 2011-02-15 2012-08-23 Exthera Medical, Llc Device and method for removal of blood-borne pathogens, toxins and inflammatory cytokines
WO2013130875A1 (en) * 2012-02-29 2013-09-06 President And Fellows Of Harvard College Rapid antibiotic susceptibility testing
EP2861273B1 (de) 2012-06-13 2017-08-23 ExThera Medical Corporation Verwendung von heparin und kohlenhydraten zur behandlung von krebs
EP3013445B1 (de) 2013-06-24 2019-11-06 ExThera Medical Corporation Blutfiltrationssystem mit mannosebeschichtetem substrat
JP6806563B2 (ja) * 2013-11-08 2021-01-06 エクステラ・メディカル・コーポレーション 吸着媒体を使用する感染症の診断法
MX2016013873A (es) 2014-04-24 2017-03-09 Exthera Medical Corp Metodo para eliminar bacterias de la sangre usando alta velocidad de flujo.
MX2017003723A (es) 2014-09-22 2017-06-30 Exthera Medical Corp Dispositivo de hemoperfusion portatil.
WO2017151797A1 (en) 2016-03-02 2017-09-08 Exthera Medical Corporation Method for treating drug intoxication
US11911551B2 (en) 2016-03-02 2024-02-27 Exthera Medical Corporation Method for treating drug intoxication
FR3056294B1 (fr) * 2016-09-20 2020-02-14 Kabcyt Dispositif de capture de particules biologiques
KR20220009400A (ko) 2019-05-16 2022-01-24 엑스테라 메디컬 코퍼레이션 내피 글리코칼릭스 구조의 조절 방법
CN119318642B (zh) * 2024-12-19 2025-03-07 深圳万可森生物科技有限公司 纳米淀粉颗粒载药系统及在防治水产动物病害中的应用

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DE2825636A1 (de) * 1978-06-12 1979-12-20 Boehringer Mannheim Gmbh Vorrichtung fuer mikrobiologische arbeiten
US4563418A (en) * 1982-04-09 1986-01-07 Bio-Controls Systems, Inc. Process for detection of selected motile organisms
US5415997A (en) * 1987-07-28 1995-05-16 Biotechnology Australia Pty Limited Method for detecting low levels of microorganisms
JPH04228097A (ja) * 1990-07-02 1992-08-18 Toyo Ink Mfg Co Ltd ミルク試料からの細胞分離および濃縮方法とそのキット
US5232838A (en) * 1991-12-09 1993-08-03 Minnesota Mining And Manufacturing Company Culture media device and method of use
US5314855A (en) * 1992-11-09 1994-05-24 Akzo N.V. Adsorbent compositions and methods of manufacture
US5496934A (en) * 1993-04-14 1996-03-05 Yissum Research Development Company Of The Hebrew University Of Jerusalem Nucleic acids encoding a cellulose binding domain
CA2176496C (en) * 1993-11-29 1999-09-28 Kathleen A. Clark Method for extracting nucleic acids from a wide range of organisms
US5681712A (en) * 1995-06-02 1997-10-28 Minnesota Mining And Manufacturing Company Surface colony counting device and method of use
US5807694A (en) * 1995-09-07 1998-09-15 Economic Innovation And Technology Council, University Of Manitoba Detection of salmonella enteritidis and other pathogenic microorganisms and monoclonal antibody useful therefor
US5612473A (en) * 1996-01-16 1997-03-18 Gull Laboratories Methods, kits and solutions for preparing sample material for nucleic acid amplification
US5820767A (en) * 1996-07-29 1998-10-13 Pall Corporation Method for quantitation of microorganism contamination of liquids

Non-Patent Citations (5)

* Cited by examiner, † Cited by third party
Title
FRANCISCO J A ET AL: "SPECIFIC ADHESION AND HYDROLYSIS OF CELLULOSE BY INTACT ESCHERICHIACOLI EXPRESSING SURFACE ANCHORED CELLULASE OR CELLULOSE BINDING DOMAINS", BIO/TECHNOLOGY, NATURE PUBLISHING, NEW YORK, NY, US, vol. 11, April 1993 (1993-04-01), pages 491 - 496, XP002947290, ISSN: 0733-222X *
LINDER M ET AL: "The roles and function of cellulose-binding domains", JOURNAL OF BIOTECHNOLOGY, ELSEVIER SCIENCE PUBLISHERS, AMSTERDAM, NL, vol. 57, no. 1-3, 16 September 1997 (1997-09-16), pages 15 - 28, XP004097727, ISSN: 0168-1656 *
See also references of WO0023792A1 *
TOMME P ET AL: "Characterization and affinity applications of cellulose-binding domains", JOURNAL OF CHROMATOGRAPHY B: BIOMEDICAL SCIENCES & APPLICATIONS, ELSEVIER SCIENCE PUBLISHERS, NL, vol. 715, no. 1, 11 September 1998 (1998-09-11), pages 283 - 296, XP004147002, ISSN: 1570-0232 *
WIERZBA ANDREW ET AL: "Production and Properties of a Bifunctional Fusion Protein that Mediates Attachment of Vero Cells to Cellulosic Matrices", BIOTECHNOLOGY AND BIOENGINEERING, vol. 47, no. 2, 1995, pages 147 - 154, XP002307744, ISSN: 0006-3592 *

Also Published As

Publication number Publication date
EP1123501A1 (de) 2001-08-16
CA2347004A1 (en) 2000-04-27
AU5670299A (en) 2000-05-08
WO2000023792A1 (en) 2000-04-27

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