HK1016261A1 - Method for bulk enrichment of a population or subpopulation of cells - Google Patents

Method for bulk enrichment of a population or subpopulation of cells

Info

Publication number
HK1016261A1
HK1016261A1 HK99101289A HK99101289A HK1016261A1 HK 1016261 A1 HK1016261 A1 HK 1016261A1 HK 99101289 A HK99101289 A HK 99101289A HK 99101289 A HK99101289 A HK 99101289A HK 1016261 A1 HK1016261 A1 HK 1016261A1
Authority
HK
Hong Kong
Prior art keywords
population
particles
sample
subpopulation
eliminated
Prior art date
Application number
HK99101289A
Other languages
English (en)
Inventor
Norma S Kenyon
Thomas R Russell
Camillo Ricordi
Robert K Zwerner
Original Assignee
Univ Miami
Biotransplant 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 Univ Miami, Biotransplant Inc filed Critical Univ Miami
Publication of HK1016261A1 publication Critical patent/HK1016261A1/xx

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
    • G01N33/536—Immunoassay; Biospecific binding assay; Materials therefor with immune complex formed in liquid phase
    • G01N33/537—Immunoassay; Biospecific binding assay; Materials therefor with immune complex formed in liquid phase with separation of immune complex from unbound antigen or antibody
    • G01N33/5375—Immunoassay; Biospecific binding assay; Materials therefor with immune complex formed in liquid phase with separation of immune complex from unbound antigen or antibody by changing the physical or chemical properties of the medium or immunochemicals, e.g. temperature, density, pH, partitioning
    • 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
    • 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
    • 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

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)
  • Medicinal Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Biotechnology (AREA)
  • Food Science & Technology (AREA)
  • Pathology (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Microbiology (AREA)
  • Zoology (AREA)
  • Tropical Medicine & Parasitology (AREA)
  • Virology (AREA)
  • Inorganic Chemistry (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Immobilizing And Processing Of Enzymes And Microorganisms (AREA)
  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
HK99101289A 1995-11-13 1999-03-30 Method for bulk enrichment of a population or subpopulation of cells HK1016261A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US55826895A 1995-11-13 1995-11-13
PCT/US1996/017531 WO1997018473A1 (fr) 1995-11-13 1996-11-05 Procede et dispositif d'enrichissement en volume d'une population ou sous-population de cellules

Publications (1)

Publication Number Publication Date
HK1016261A1 true HK1016261A1 (en) 1999-10-29

Family

ID=24228865

Family Applications (1)

Application Number Title Priority Date Filing Date
HK99101289A HK1016261A1 (en) 1995-11-13 1999-03-30 Method for bulk enrichment of a population or subpopulation of cells

Country Status (11)

Country Link
US (1) US6004743A (fr)
EP (1) EP0877941B1 (fr)
JP (1) JP2000500337A (fr)
AT (1) ATE233406T1 (fr)
CA (1) CA2236871A1 (fr)
DE (1) DE69626418T2 (fr)
DK (1) DK0877941T3 (fr)
ES (1) ES2194125T3 (fr)
HK (1) HK1016261A1 (fr)
PT (1) PT877941E (fr)
WO (1) WO1997018473A1 (fr)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19710496A1 (de) * 1997-03-13 1998-09-17 Boehringer Mannheim Gmbh Verfahren zum Nachweis antigenspezifischer T-Zellen nach Anreicherung von mononukleären Zellpopulationen
US6623982B1 (en) 1999-07-12 2003-09-23 Immunivest Corporation Increased separation efficiency via controlled aggregation of magnetic nanoparticles
US7316932B2 (en) * 2001-10-01 2008-01-08 Stemcell Technologies Inc. Method for separating cells
US9435799B2 (en) 2002-07-31 2016-09-06 Janssen Diagnostics, Inc. Methods and reagents for improved selection of biological materials
DE10323901A1 (de) * 2003-05-26 2005-01-05 Institut Virion/Serion Gmbh Verfahren und Testmittel zur Untersuchung und/oder zum Nachweis von Biomolekülen und/oder Wirkstoffen in Flüssigkeitsproben
US9790539B2 (en) 2004-06-30 2017-10-17 Russell Biotech, Inc. Methods and reagents for improved selection of biological molecules
CA2599975C (fr) * 2005-03-03 2013-07-30 University Of North Dakota Surfaces revetues de composes a fluorescence induite par une cible, pour la detection d'elements cibles
WO2007126151A1 (fr) * 2006-04-28 2007-11-08 Hitachi Maxell, Ltd. Particule fonctionnelle et procede de separation de la substance cible utilisant cette derniere
EP2625263B1 (fr) 2010-10-08 2020-03-11 Terumo BCT, Inc. Procédés et systèmes configurables pour la culture et la récolte de cellules dans un système de bioréacteur à fibres creuses
EP2745115B1 (fr) * 2011-08-19 2016-05-18 Protagen AG Nouveau procédé de diagnostic de liants de haute affinité, et séquences de marqueur
ES2602500T3 (es) 2011-11-25 2017-02-21 Miltenyi Biotec Gmbh Método de separación celular
WO2015073918A1 (fr) 2013-11-16 2015-05-21 Terumo Bct, Inc. Expansion de cellules dans un bioréacteur
EP3122866B1 (fr) 2014-03-25 2019-11-20 Terumo BCT, Inc. Remplacement passif de milieu
EP3198006B1 (fr) 2014-09-26 2021-03-24 Terumo BCT, Inc. Alimentation programmée
WO2017004592A1 (fr) 2015-07-02 2017-01-05 Terumo Bct, Inc. Croissance cellulaire à l'aide de stimuli mécaniques
EP3464565A4 (fr) 2016-05-25 2020-01-01 Terumo BCT, Inc. Expansion cellulaire
US11104874B2 (en) 2016-06-07 2021-08-31 Terumo Bct, Inc. Coating a bioreactor
US11685883B2 (en) 2016-06-07 2023-06-27 Terumo Bct, Inc. Methods and systems for coating a cell growth surface
EP3656842A1 (fr) 2017-03-31 2020-05-27 Terumo BCT, Inc. Expansion de cellules
US11624046B2 (en) 2017-03-31 2023-04-11 Terumo Bct, Inc. Cell expansion

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3928143A (en) * 1972-02-23 1975-12-23 Robert W Coughlin Method of carrying out enzyme-catalyzed reactions
US4115535A (en) * 1977-06-22 1978-09-19 General Electric Company Diagnostic method employing a mixture of normally separable protein-coated particles
US4487700A (en) * 1983-02-18 1984-12-11 Technicon Instruments Corporation Method and apparatus for separating lymphocytes from anticoagulated blood
US4752563A (en) * 1985-11-19 1988-06-21 Coulter Corporation Monoclonal antibody for recovery of leukocytes in human peripheral blood and method of recovery employing said monoclonal antibody
US5229268A (en) * 1986-07-14 1993-07-20 Abbott Laboratories Method for diagnostic immunoassay by solid phase separation
NO162946C (no) * 1987-08-21 1990-03-14 Otto Soerensen Anordning for magnetisk separasjon av celler.
US5238812A (en) * 1987-03-13 1993-08-24 Coulter Corporation Method and apparatus for rapid mixing of small volumes for enhancing biological reactions
EP0317156B2 (fr) * 1987-11-09 1997-11-12 Becton, Dickinson and Company Méthode pour analyser des cellules hématopoietiques d'une échontillon
US5256532A (en) * 1988-05-02 1993-10-26 Zynaxis Technologies, Inc. Methods, reagents and test kits for determination of subpopulations of biological entities
US5576185A (en) * 1994-04-15 1996-11-19 Coulter Corporation Method of positive or negative selection of a population or subpopulation of a sample utilizing particles and gravity sedimentation
US5474687A (en) * 1994-08-31 1995-12-12 Activated Cell Therapy, Inc. Methods for enriching CD34+ human hematopoietic progenitor cells

Also Published As

Publication number Publication date
ES2194125T3 (es) 2003-11-16
DK0877941T3 (da) 2003-05-05
PT877941E (pt) 2003-07-31
US6004743A (en) 1999-12-21
JP2000500337A (ja) 2000-01-18
ATE233406T1 (de) 2003-03-15
WO1997018473A1 (fr) 1997-05-22
CA2236871A1 (fr) 1997-05-22
EP0877941B1 (fr) 2003-02-26
DE69626418D1 (de) 2003-04-03
EP0877941A1 (fr) 1998-11-18
DE69626418T2 (de) 2003-11-13

Similar Documents

Publication Publication Date Title
HK1016261A1 (en) Method for bulk enrichment of a population or subpopulation of cells
Hart The role of asparagine-linked oligosaccharides in cellular recognition by thymic lymphocytes. Effects of tunicamycin on the mixed lymphocyte reaction
HK1044819A1 (en) Method for separating cells using immunorosettes.
CA2330678A1 (fr) Methode de selection directe de cellules t antigenes-specifiques
MXPA01013107A (es) Metodo para separar celulas de una muestra.
CA2333299A1 (fr) Procede et dispositif servant a separer magnetiquement des particules selectionnees, en particulier, des cellules biologiques
ATE153767T1 (de) Immobilisierung und abrennung von zellen und anderen teilchen
DE69332926D1 (de) Kontinuierliches zentrifugationsverfahren zum abtrennen von biologischen komponenten aus heterogenen zellpopulationen
SE9203320D0 (sv) A method of processing nucleic acid samples
CA2346362A1 (fr) Compositions d'anticorps nouvelles servant a preparer des preparations enrichies de cellules embryonnaires du mesenchyme
DE69636564D1 (de) Verfahren zur freisetzung von magnetischen teilchen, die an zelloberflächen gebunden sind
WO2002074925A3 (fr) Procedes d'identification et de purification de cellules souches de muscle lisse
ATE280948T1 (de) Verfahren zur auswahl einer population oder subpopulation einer probe unter verwendung von partikel-und schwerkraft -sedimentation
WO2000047762A3 (fr) Cellule souche enrichie de systeme nerveux central et populations de geniteurs, et methodes d'identification, d'isolation et d'enrichissement de telles populations
WO2004020597A3 (fr) Populations enrichies de cellules souches et progenitrices du systeme nerveux central, et procedes d'identification, d'isolement et d'enrichissement de telles populations
GB8929297D0 (en) Method of separation
MY124190A (en) Improved fischer-tropsch process
WO1990007259A3 (fr) Procede et appareil de triage de cellules ou de corps formes a l'aide de populations exprimant des caracteristiques selectionnees
MX9604813A (es) Metodo de seleccion de una poblacion o subpoblacion de una muestra.
ES2011653A6 (es) Metodo y aparato para amezclar rapidamente pequenos volumenes con el fin de mejorar reacciones biologicas.
GB8815376D0 (en) Method &/device for separating motile cells from non-motile/less motile cells in mixed cell sample
Bergman Distribution of nitrogenase in the marine non-heterocystous cyanobacterium Trichodesmium: a review
O'Brien et al. Maternal iron status influences iron transfer to the fetus
WO2000077251A3 (fr) Dosages biologiques
Carreno et al. Assessment of homozygosity in hla-class I antigens and their distribution/quantitation in subpopulation of t cells by flow cytometry

Legal Events

Date Code Title Description
PF Patent in force
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20091105