CA2081203A1 - Methode permettant d'enrichir les cellules d'un foetus a partir du sang maternel - Google Patents

Methode permettant d'enrichir les cellules d'un foetus a partir du sang maternel

Info

Publication number
CA2081203A1
CA2081203A1 CA 2081203 CA2081203A CA2081203A1 CA 2081203 A1 CA2081203 A1 CA 2081203A1 CA 2081203 CA2081203 CA 2081203 CA 2081203 A CA2081203 A CA 2081203A CA 2081203 A1 CA2081203 A1 CA 2081203A1
Authority
CA
Canada
Prior art keywords
cells
incubating
ligand
fetal
under conditions
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.)
Abandoned
Application number
CA 2081203
Other languages
English (en)
Inventor
Ronald J. Berenson
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.)
CellPro Inc
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
Publication of CA2081203A1 publication Critical patent/CA2081203A1/fr
Abandoned 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
    • G01N33/56966—Animal cells
    • 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
    • C12N5/00—Undifferentiated human, animal or plant cells, e.g. cell lines; Tissues; Cultivation or maintenance thereof; Culture media therefor
    • C12N5/06—Animal cells or tissues; Human cells or tissues
    • C12N5/0602—Vertebrate cells
    • C12N5/0634—Cells from the blood or the immune system
    • C12N5/0641—Erythrocytes
    • 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
    • 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
    • C12Q1/68—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions involving nucleic acids
    • C12Q1/6813—Hybridisation assays
    • 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
    • C12Q1/68—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions involving nucleic acids
    • C12Q1/6813—Hybridisation assays
    • C12Q1/6841—In situ hybridisation
    • 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
    • G01N33/80—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving blood groups or blood types or red blood cells
    • 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
    • C12N2500/00—Specific components of cell culture medium
    • C12N2500/05—Inorganic components
    • 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
    • C12N2501/00—Active agents used in cell culture processes, e.g. differentation
    • C12N2501/10—Growth factors
    • C12N2501/14—Erythropoietin [EPO]
    • 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
    • C12N2501/00—Active agents used in cell culture processes, e.g. differentation
    • C12N2501/70—Enzymes

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Zoology (AREA)
  • Immunology (AREA)
  • Wood Science & Technology (AREA)
  • Biotechnology (AREA)
  • Molecular Biology (AREA)
  • Biomedical Technology (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Microbiology (AREA)
  • General Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Hematology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Genetics & Genomics (AREA)
  • General Engineering & Computer Science (AREA)
  • Cell Biology (AREA)
  • Urology & Nephrology (AREA)
  • Pathology (AREA)
  • Biophysics (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Tropical Medicine & Parasitology (AREA)
  • Virology (AREA)
  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
CA 2081203 1990-04-23 1991-04-23 Methode permettant d'enrichir les cellules d'un foetus a partir du sang maternel Abandoned CA2081203A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US51305790A 1990-04-23 1990-04-23
US513,057 1990-04-23

Publications (1)

Publication Number Publication Date
CA2081203A1 true CA2081203A1 (fr) 1991-10-24

Family

ID=24041721

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2081203 Abandoned CA2081203A1 (fr) 1990-04-23 1991-04-23 Methode permettant d'enrichir les cellules d'un foetus a partir du sang maternel

Country Status (4)

Country Link
EP (1) EP0526584A1 (fr)
JP (1) JPH05507404A (fr)
CA (1) CA2081203A1 (fr)
WO (1) WO1991016452A1 (fr)

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5635387A (en) * 1990-04-23 1997-06-03 Cellpro, Inc. Methods and device for culturing human hematopoietic cells and their precursors
US5541072A (en) * 1994-04-18 1996-07-30 Immunivest Corporation Method for magnetic separation featuring magnetic particles in a multi-phase system
CA2094258A1 (fr) * 1990-10-18 1992-04-19 Dale Kalamasz Appareil et methode pour separer des particules au moyen d'un recipient souple
US5646001A (en) * 1991-03-25 1997-07-08 Immunivest Corporation Affinity-binding separation and release of one or more selected subset of biological entities from a mixed population thereof
US5795470A (en) * 1991-03-25 1998-08-18 Immunivest Corporation Magnetic separation apparatus
US5629147A (en) * 1992-07-17 1997-05-13 Aprogenex, Inc. Enriching and identifying fetal cells in maternal blood for in situ hybridization
US5457024A (en) * 1993-01-22 1995-10-10 Aprogenex, Inc. Isolation of fetal erythrocytes
AU6773994A (en) * 1993-04-23 1994-11-21 Cellpro, Incorporated Methods for enriching fetal progenitor cells from maternal blood
US5489386A (en) * 1994-01-31 1996-02-06 Applied Imaging Density gradient medium for the separation of cells
US5432054A (en) * 1994-01-31 1995-07-11 Applied Imaging Method for separating rare cells from a population of cells
US5716776A (en) * 1994-03-04 1998-02-10 Mark H. Bogart Enrichment by preferential mitosis of fetal lymphocytes from a maternal blood sample
US5580724A (en) * 1994-03-25 1996-12-03 Board Of Regents, The University Of Texas System Differential expansion of fetal stem cells in maternal circulation for use in prenatal genetic analysis
WO1995026417A1 (fr) * 1994-03-29 1995-10-05 Genzyme Corporation Culture et isolation de cellules f×tales a partir de sang peripherique maternel
WO1996009409A1 (fr) * 1994-09-20 1996-03-28 Miltenyi Biotech, Inc. Enrichissement de cellules f×tales, a partir du sang maternel
IT1294964B1 (it) * 1996-07-12 1999-04-23 Domenico Valerio Isolamento e cultura di cellule fetali dal sangue periferico materno
US6210889B1 (en) * 1998-01-28 2001-04-03 The Universite Laval Method for enrichment of fetal cells from maternal blood and use of same in determination of fetal sex and detection of chromosomal abnormalities
US6733967B1 (en) 1998-04-21 2004-05-11 Interleukin Genetics, Inc. Fetal testing for prediction of low birth weight
US8895298B2 (en) 2002-09-27 2014-11-25 The General Hospital Corporation Microfluidic device for cell separation and uses thereof
US7439062B2 (en) 2004-12-23 2008-10-21 Biocept, Inc. Beads for capturing target cells from bodily fluid
US20070196820A1 (en) 2005-04-05 2007-08-23 Ravi Kapur Devices and methods for enrichment and alteration of cells and other particles
WO2007044091A2 (fr) 2005-06-02 2007-04-19 Fluidigm Corporation Analyse utilisant des dispositifs de separation microfluidiques
US8921102B2 (en) 2005-07-29 2014-12-30 Gpb Scientific, Llc Devices and methods for enrichment and alteration of circulating tumor cells and other particles
US8137912B2 (en) 2006-06-14 2012-03-20 The General Hospital Corporation Methods for the diagnosis of fetal abnormalities
US20080050739A1 (en) 2006-06-14 2008-02-28 Roland Stoughton Diagnosis of fetal abnormalities using polymorphisms including short tandem repeats
US20080070792A1 (en) 2006-06-14 2008-03-20 Roland Stoughton Use of highly parallel snp genotyping for fetal diagnosis
US8372584B2 (en) 2006-06-14 2013-02-12 The General Hospital Corporation Rare cell analysis using sample splitting and DNA tags
PT2334812T (pt) 2008-09-20 2017-03-29 Univ Leland Stanford Junior ¿diagnóstico não invasivo de aneuploidia fetal por sequenciação
US9447467B2 (en) 2009-04-21 2016-09-20 Genetic Technologies Limited Methods for obtaining fetal genetic material
CA2817990A1 (fr) 2009-12-23 2011-06-30 Genetic Technologies Limited Procedes d'enrichissement et de detection d'acides nucleiques foetaux
EP2852682B1 (fr) 2012-05-21 2017-10-04 Fluidigm Corporation Analyse de particules uniques de populations de particules
CN105264127B (zh) 2013-03-15 2019-04-09 Gpb科学有限责任公司 颗粒的片上微流体处理
US20150064153A1 (en) 2013-03-15 2015-03-05 The Trustees Of Princeton University High efficiency microfluidic purification of stem cells to improve transplants
WO2014145075A2 (fr) 2013-03-15 2014-09-18 The Trustees Of Princeton University Méthodes et dispositifs de purification à rendement élevé
WO2017027519A1 (fr) * 2015-08-11 2017-02-16 Apocell, Inc. Systèmes et procédés pour isoler des particules cibles et leur utilisation dans des procédés diagnostique, pronostique et thérapeutique

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3044015C2 (de) * 1980-11-22 1984-03-29 Uwe Dr.med. 5223 Harscheid Claussen Verfahren und Einrichtung zur Präparation von in Teilung vorliegenden Zellen für die Chromosomenanalyse
US4675286A (en) * 1985-01-28 1987-06-23 Aspen Diagnostics, Inc. Fetal cell separation and testing
AU658132B2 (en) * 1989-11-13 1995-04-06 Children's Medical Center Corporation Non-invasive method for isolation and detection of fetal DNA

Also Published As

Publication number Publication date
JPH05507404A (ja) 1993-10-28
WO1991016452A1 (fr) 1991-10-31
EP0526584A1 (fr) 1993-02-10

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Legal Events

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