ATE207777T1 - Dichte-gradientmedien zur trennung von zellen - Google Patents

Dichte-gradientmedien zur trennung von zellen

Info

Publication number
ATE207777T1
ATE207777T1 AT95910120T AT95910120T ATE207777T1 AT E207777 T1 ATE207777 T1 AT E207777T1 AT 95910120 T AT95910120 T AT 95910120T AT 95910120 T AT95910120 T AT 95910120T AT E207777 T1 ATE207777 T1 AT E207777T1
Authority
AT
Austria
Prior art keywords
density gradient
cells
separation
gradient media
gradient medium
Prior art date
Application number
AT95910120T
Other languages
English (en)
Inventor
Alexander M Saunders
Original Assignee
Applied Imaging 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 Applied Imaging Corp filed Critical Applied Imaging Corp
Application granted granted Critical
Publication of ATE207777T1 publication Critical patent/ATE207777T1/de

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
    • G01N33/483—Physical analysis of biological material
    • G01N33/487—Physical analysis of biological material of liquid biological material
    • G01N33/49—Blood
    • G01N33/491—Blood by separating the blood components
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/26—Separation of sediment aided by centrifugal force or centripetal force
    • B01D21/262—Separation of sediment aided by centrifugal force or centripetal force by using a centrifuge
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2221/00—Applications of separation devices
    • B01D2221/10—Separation devices for use in medical, pharmaceutical or laboratory applications, e.g. separating amalgam from dental treatment residues

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Hematology (AREA)
  • Molecular Biology (AREA)
  • Analytical Chemistry (AREA)
  • Biophysics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Urology & Nephrology (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Ecology (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
AT95910120T 1994-01-31 1995-01-23 Dichte-gradientmedien zur trennung von zellen ATE207777T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/189,509 US5489386A (en) 1994-01-31 1994-01-31 Density gradient medium for the separation of cells
PCT/US1995/000956 WO1995020429A1 (en) 1994-01-31 1995-01-23 Density gradient medium for separating cells

Publications (1)

Publication Number Publication Date
ATE207777T1 true ATE207777T1 (de) 2001-11-15

Family

ID=22697630

Family Applications (1)

Application Number Title Priority Date Filing Date
AT95910120T ATE207777T1 (de) 1994-01-31 1995-01-23 Dichte-gradientmedien zur trennung von zellen

Country Status (9)

Country Link
US (1) US5489386A (de)
EP (1) EP0739229B1 (de)
JP (1) JP3017291B2 (de)
AT (1) ATE207777T1 (de)
AU (1) AU680738B2 (de)
CA (1) CA2182367C (de)
DE (1) DE69523566T2 (de)
DK (1) DK0739229T3 (de)
WO (1) WO1995020429A1 (de)

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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
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IT1311989B1 (it) * 1999-03-30 2002-03-22 Giammaria Sitar Procedimento per isolare cellule fetali presenti nel sangue perifericomaterno.
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US7947236B2 (en) 1999-12-03 2011-05-24 Becton, Dickinson And Company Device for separating components of a fluid sample
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US7316932B2 (en) * 2001-10-01 2008-01-08 Stemcell Technologies Inc. Method for separating cells
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US8582924B2 (en) * 2004-06-30 2013-11-12 Carl Zeiss Microimaging Gmbh Data structure of an image storage and retrieval system
US20060051265A1 (en) * 2004-09-08 2006-03-09 Health Research, Inc. Apparatus and method for sorting microstructures in a fluid medium
US7674388B2 (en) * 2005-08-10 2010-03-09 The Regents Of The University Of California Photopolymer serum separator
US9248447B2 (en) * 2005-08-10 2016-02-02 The Regents Of The University Of California Polymers for use in centrifugal separation of liquids
US7673758B2 (en) * 2005-08-10 2010-03-09 The Regents Of The University Of California Collection tubes apparatus, systems, and methods
US7971730B2 (en) * 2005-08-10 2011-07-05 The Regents Of The University Of California Collection tubes apparatus, systems and methods
US20070238088A1 (en) * 2006-03-29 2007-10-11 General Electric Company Hydrophilic functionalized colloidal silica compositions, methods of making, and uses therefor
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US7907271B2 (en) * 2007-06-15 2011-03-15 Historx, Inc. Method and system for standardizing microscope instruments
CA2604317C (en) 2007-08-06 2017-02-28 Historx, Inc. Methods and system for validating sample images for quantitative immunoassays
CA2596204C (en) * 2007-08-07 2019-02-26 Historx, Inc. Method and system for determining an optimal dilution of a reagent
WO2009029810A1 (en) * 2007-08-31 2009-03-05 Historx, Inc. Automatic exposure time selection for imaging tissue
ES2390171T3 (es) 2008-07-21 2012-11-07 Becton, Dickinson And Company Dispositivo de separación de fases de densidad
PL2644274T3 (pl) 2008-07-21 2015-11-30 Becton Dickinson Co Urządzenie do rozdzielania faz na podstawie gęstości
ES2754033T3 (es) 2008-07-21 2020-04-15 Becton Dickinson Co Dispositivo de separación de fase de densidad
US20100159506A1 (en) * 2008-07-25 2010-06-24 Cellscape Corporation Methods and systems for genetic analysis of fetal nucleated red blood cells
CN102165489B (zh) * 2008-09-16 2015-11-25 赫斯托克斯公司 生物标志物表达的可再现量化
CA2762131C (en) 2009-05-15 2017-03-28 Becton, Dickinson And Company Density phase separation device
EP2435108B1 (de) 2009-05-29 2016-12-07 EndoCellutions, Inc. Vorrichtung und verfahren zur absaugung und trennung von komponenten verschiedener dichte aus einem physiologischen fluid mit zellen
CA2787135C (en) 2010-01-21 2018-11-20 Biocep Ltd. Magnetic separation of rare cells
NL1037672C2 (nl) * 2010-02-01 2011-08-03 Eurotrol B V Werkwijze voor het bepalen van de betrouwbaarheid van een inrichting voor het meten van de concentratie van een stof in volledig bloed, werkwijze voor het behandelen van volledig bloed, houder en kit.
US8774488B2 (en) 2010-03-11 2014-07-08 Cellscape Corporation Method and device for identification of nucleated red blood cells from a maternal blood sample
JP5265815B2 (ja) * 2010-08-20 2013-08-14 国立大学法人北陸先端科学技術大学院大学 血球の密度変化を利用した密度勾配遠心による有核赤血球の回収法
JP6208473B2 (ja) 2012-06-20 2017-10-04 アークレイ株式会社 血液成分を含む試料の処理方法
US9669405B2 (en) 2012-10-22 2017-06-06 The Regents Of The University Of California Sterilizable photopolymer serum separator
US9217697B2 (en) 2012-11-30 2015-12-22 Rarecyte, Inc. Apparatus, system, and method for collecting a target material
WO2014120797A1 (en) 2013-01-29 2014-08-07 Endocellutions, Inc. Cell concentration devices and methods
US9694359B2 (en) 2014-11-13 2017-07-04 Becton, Dickinson And Company Mechanical separator for a biological fluid
US11883817B2 (en) 2017-01-25 2024-01-30 Yantai Ausbio Laboratories Co., Ltd. Equipment and methods for automated sample processing for diagnostic purposes
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US11738288B2 (en) 2020-06-29 2023-08-29 Jacques Chammas Automated system and method to isolate specific cells from blood or bone marrow

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EP0500727B1 (de) * 1989-11-13 1998-01-21 Children's Medical Center Corporation Ein nichtinvasives verfahren zur trennung und zum nachweis von fetaler dna
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US5275933A (en) * 1992-09-25 1994-01-04 The Board Of Trustees Of The Leland Stanford Junior University Triple gradient process for recovering nucleated fetal cells from maternal blood

Also Published As

Publication number Publication date
EP0739229A1 (de) 1996-10-30
DE69523566D1 (de) 2001-12-06
AU1833795A (en) 1995-08-15
WO1995020429A1 (en) 1995-08-03
JPH09508971A (ja) 1997-09-09
CA2182367A1 (en) 1995-08-03
DK0739229T3 (da) 2002-02-25
AU680738B2 (en) 1997-08-07
EP0739229A4 (de) 1997-12-03
JP3017291B2 (ja) 2000-03-06
US5489386A (en) 1996-02-06
EP0739229B1 (de) 2001-10-31
DE69523566T2 (de) 2002-09-05
CA2182367C (en) 2002-07-09

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