BR9507373A - Processo e aparelho para remover uma população ou subpopulação selecionada de uma amostra de fluido - Google Patents

Processo e aparelho para remover uma população ou subpopulação selecionada de uma amostra de fluido

Info

Publication number
BR9507373A
BR9507373A BR9507373A BR9507373A BR9507373A BR 9507373 A BR9507373 A BR 9507373A BR 9507373 A BR9507373 A BR 9507373A BR 9507373 A BR9507373 A BR 9507373A BR 9507373 A BR9507373 A BR 9507373A
Authority
BR
Brazil
Prior art keywords
subpopulation
fluid sample
selected population
population
sample
Prior art date
Application number
BR9507373A
Other languages
English (en)
Inventor
Wallace H Coulter
Robert K Zwerner
Robert J Schmittling
Thomas R Russell
Original Assignee
Coulter Corp
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 Coulter Corp filed Critical Coulter Corp
Publication of BR9507373A publication Critical patent/BR9507373A/pt

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
    • G01N33/543—Immunoassay; Biospecific binding assay; Materials therefor with an insoluble carrier for immobilising immunochemicals
    • G01N33/54313—Immunoassay; Biospecific binding assay; Materials therefor with an insoluble carrier for immobilising immunochemicals the carrier being characterised by its particulate form
    • G01N33/54326—Magnetic particles
    • G01N33/54333—Modification of conditions of immunological binding reaction, e.g. use of more than one type of particle, use of chemical agents to improve binding, choice of incubation time or application of magnetic field during binding reaction
    • 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
    • G01N33/543—Immunoassay; Biospecific binding assay; Materials therefor with an insoluble carrier for immobilising immunochemicals
    • G01N33/551—Immunoassay; Biospecific binding assay; Materials therefor with an insoluble carrier for immobilising immunochemicals the carrier being inorganic
    • G01N33/553—Metal or metal coated
    • 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
    • G01N33/56966—Animal cells
    • G01N33/56972—White blood cells
    • 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
    • G01N33/574—Immunoassay; Biospecific binding assay; Materials therefor for cancer
    • 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
    • Y10S436/00—Chemistry: analytical and immunological testing
    • Y10S436/824—Immunological separation techniques

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Immunology (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Hematology (AREA)
  • Molecular Biology (AREA)
  • Biomedical Technology (AREA)
  • Urology & Nephrology (AREA)
  • Cell Biology (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Biotechnology (AREA)
  • Pathology (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Microbiology (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Hospice & Palliative Care (AREA)
  • Oncology (AREA)
  • Inorganic Chemistry (AREA)
  • Zoology (AREA)
  • Tropical Medicine & Parasitology (AREA)
  • Virology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
  • Separation Of Solids By Using Liquids Or Pneumatic Power (AREA)
  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
BR9507373A 1994-04-15 1995-04-11 Processo e aparelho para remover uma população ou subpopulação selecionada de uma amostra de fluido BR9507373A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/228,791 US5576185A (en) 1994-04-15 1994-04-15 Method of positive or negative selection of a population or subpopulation of a sample utilizing particles and gravity sedimentation
PCT/US1995/005825 WO1995028643A1 (en) 1994-04-15 1995-04-11 Method of selection of a population or subpopulation of a sample

Publications (1)

Publication Number Publication Date
BR9507373A true BR9507373A (pt) 1997-09-30

Family

ID=22858583

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9507373A BR9507373A (pt) 1994-04-15 1995-04-11 Processo e aparelho para remover uma população ou subpopulação selecionada de uma amostra de fluido

Country Status (15)

Country Link
US (2) US5576185A (pt)
EP (1) EP0756709B1 (pt)
JP (1) JPH10502011A (pt)
CN (1) CN1155828C (pt)
AU (1) AU700437B2 (pt)
BR (1) BR9507373A (pt)
CA (1) CA2187543A1 (pt)
CO (1) CO4370115A1 (pt)
DE (1) DE69529462T2 (pt)
IL (1) IL113265A (pt)
NO (1) NO964362L (pt)
RU (1) RU2141664C1 (pt)
TW (1) TW313627B (pt)
WO (1) WO1995028643A1 (pt)
ZA (1) ZA952723B (pt)

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DE69626418T2 (de) * 1995-11-13 2003-11-13 Biotransplant, Inc. Verfahren zur bulk-anreicherung von einer zellpopulation oder zellsubpopulation
ATE280948T1 (de) * 1995-11-13 2004-11-15 Coulter Int Corp Verfahren zur auswahl einer population oder subpopulation einer probe unter verwendung von partikel-und schwerkraft -sedimentation
JP2002511141A (ja) * 1997-06-18 2002-04-09 イノーファ・ゲゼルシャフト・ツーァ・エントヴィックルング・ウント・フェアマルクトゥング・イノファティファー・プロドゥクテ・エムベーハー 生物学的活性レセプターを有する磁性粒子
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US6194562B1 (en) 1998-04-22 2001-02-27 Promega Corporation Endotoxin reduction in nucleic acid purification
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US7135335B2 (en) * 1999-05-28 2006-11-14 Stemcell Technologies Inc. Method for separating cells using immunorosettes
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WO2002063306A2 (en) * 2001-01-16 2002-08-15 Biotransplant, Inc. Use of high density microparticles for removal of pathogens
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US7316932B2 (en) * 2001-10-01 2008-01-08 Stemcell Technologies Inc. Method for separating cells
US8980568B2 (en) 2001-10-11 2015-03-17 Aviva Biosciences Corporation Methods and compositions for detecting non-hematopoietic cells from a blood sample
US8986944B2 (en) 2001-10-11 2015-03-24 Aviva Biosciences Corporation Methods and compositions for separating rare cells from fluid samples
US9435799B2 (en) * 2002-07-31 2016-09-06 Janssen Diagnostics, Inc. Methods and reagents for improved selection of biological materials
US9790539B2 (en) * 2004-06-30 2017-10-17 Russell Biotech, Inc. Methods and reagents for improved selection of biological molecules
US7116147B2 (en) * 2004-10-18 2006-10-03 Freescale Semiconductor, Inc. Circuit and method for interpolative delay
US8796020B2 (en) * 2005-06-17 2014-08-05 Inha-Industry Partnership Institute Manufacturing process for fresh and frozen stem cells
WO2007005613A2 (en) * 2005-07-01 2007-01-11 Promega Corporation Network of buoyant particles for biomolecule purification
WO2007070381A2 (en) 2005-12-09 2007-06-21 Promega Corporation Nucleic acid purification with a binding matrix
CN101583722A (zh) 2006-07-14 2009-11-18 阿维瓦生物科学股份有限公司 从生物学样品检测稀有细胞的方法和组合物
GB0619853D0 (en) * 2006-10-06 2006-11-15 Oxford Immunotec Ltd Preparation method
WO2008131554A1 (en) * 2007-04-26 2008-11-06 Her Majesty The Queen In Right Of Canada, As Represented By The Minister Of Health Apparatus and process for immunomagnetic isolation of microorganisms
EP2426194B1 (en) 2007-10-03 2014-07-09 3M Innovative Properties Company Microorganism concentration process and agent
BRPI0817422A8 (pt) * 2007-10-03 2019-01-29 3M Innovative Properties Co processo de concentração de microorganismos
BRPI0817415B8 (pt) * 2007-10-03 2021-07-27 3M Innovative Properties Co processo e kit para capturar ou concentrar microorganismos
BRPI0918693A2 (pt) 2008-12-31 2016-07-26 3M Innovative Properties Co dispositivos para amostragem e métodos para concentração de microorganismos
CN102325894A (zh) 2008-12-31 2012-01-18 3M创新有限公司 大肠菌检测方法以及其中使用的试剂盒
JP5833450B2 (ja) 2008-12-31 2015-12-16 スリーエム イノベイティブ プロパティズ カンパニー 微小粒子を用いた生きた生物負荷の検出法
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WO2013058742A1 (en) * 2011-10-18 2013-04-25 Empire Technology Development Llc Closed-cycle continuous flow separators, systems and methods for the continuous isolation of target cells
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JP5826436B2 (ja) 2012-06-05 2015-12-02 スリーエム イノベイティブ プロパティズ カンパニー 微生物用のビスマス含有濃縮剤
WO2013184373A1 (en) 2012-06-05 2013-12-12 3M Innovative Properties Company Lanthanum-based concentration agents for microorganisms
US20150233932A1 (en) * 2013-02-19 2015-08-20 Ching-Ping Tseng Methods, Systems, and Compositions for Enrichment of Rare Cells
EP3271067B1 (en) 2015-03-19 2020-10-21 3M Innovative Properties Company Guanidine-functionalized perlite particles, articles containing the particles, and methods of using the particles and articles
WO2017042814A1 (en) 2015-09-10 2017-03-16 Yeda Research And Development Co. Ltd. Use of perforin positive immature dendritic cells in disease treatment
WO2017176969A1 (en) * 2016-04-07 2017-10-12 Mesotex, Inc. Process for isolating nucleated cells and nucleated cell populations and uses thereof
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Also Published As

Publication number Publication date
WO1995028643A1 (en) 1995-10-26
IL113265A0 (en) 1995-07-31
EP0756709B1 (en) 2003-01-22
CA2187543A1 (en) 1995-10-26
CN1150841A (zh) 1997-05-28
CN1155828C (zh) 2004-06-30
US6900029B1 (en) 2005-05-31
CO4370115A1 (es) 1996-10-07
EP0756709A1 (en) 1997-02-05
ZA952723B (en) 1996-04-22
RU2141664C1 (ru) 1999-11-20
DE69529462D1 (de) 2003-02-27
US5576185A (en) 1996-11-19
DE69529462T2 (de) 2003-10-02
AU2479995A (en) 1995-11-10
JPH10502011A (ja) 1998-02-24
AU700437B2 (en) 1999-01-07
NO964362D0 (no) 1996-10-14
NO964362L (no) 1996-10-14
IL113265A (en) 1999-05-09
EP0756709A4 (en) 1998-12-02
TW313627B (pt) 1997-08-21

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Legal Events

Date Code Title Description
EG Technical examination (opinion): publication of technical examination (opinion)
B09B Patent application refused [chapter 9.2 patent gazette]