CA957980A - Method and apparatus for lymphocyte separation from blood - Google Patents

Method and apparatus for lymphocyte separation from blood

Info

Publication number
CA957980A
CA957980A CA122,100A CA122100A CA957980A CA 957980 A CA957980 A CA 957980A CA 122100 A CA122100 A CA 122100A CA 957980 A CA957980 A CA 957980A
Authority
CA
Canada
Prior art keywords
blood
lymphocyte separation
lymphocyte
separation
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.)
Expired
Application number
CA122,100A
Other languages
English (en)
Other versions
CA122100S (fr
Inventor
Bernard Lichtenstein
Rudolph M. Widmark
Lynn Paseltiner
Jacques Padawer
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.)
Bayer Corp
Original Assignee
Technicon Instruments 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 Technicon Instruments Corp filed Critical Technicon Instruments Corp
Application granted granted Critical
Publication of CA957980A publication Critical patent/CA957980A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N35/00—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor
    • G01N35/08—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor using a stream of discrete samples flowing along a tube system, e.g. flow injection analysis
    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N35/00—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor
    • G01N35/0098—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor involving analyte bound to insoluble magnetic carrier, e.g. using magnetic separation

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • General Physics & Mathematics (AREA)
  • Pathology (AREA)
  • General Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Analytical Chemistry (AREA)
  • Hematology (AREA)
  • Medicinal Chemistry (AREA)
  • Food Science & Technology (AREA)
  • Urology & Nephrology (AREA)
  • Biophysics (AREA)
  • Ecology (AREA)
  • Molecular Biology (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
CA122,100A 1970-10-12 1971-09-03 Method and apparatus for lymphocyte separation from blood Expired CA957980A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US7991370A 1970-10-12 1970-10-12

Publications (1)

Publication Number Publication Date
CA957980A true CA957980A (en) 1974-11-19

Family

ID=22153605

Family Applications (1)

Application Number Title Priority Date Filing Date
CA122,100A Expired CA957980A (en) 1970-10-12 1971-09-03 Method and apparatus for lymphocyte separation from blood

Country Status (12)

Country Link
US (1) US3700555A (de)
JP (1) JPS5727421B1 (de)
AU (1) AU452017B2 (de)
BE (1) BE772462A (de)
CA (1) CA957980A (de)
CH (1) CH553409A (de)
DE (1) DE2150581C3 (de)
FR (1) FR2120670A5 (de)
GB (1) GB1341509A (de)
IT (1) IT961514B (de)
NL (1) NL168431C (de)
SE (1) SE373212B (de)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3709791A (en) * 1971-04-13 1973-01-09 Technicon Instr Method and apparatus for lymphocyte separation from blood
GB1575805A (en) * 1976-03-12 1980-10-01 Technicon Instr Automatic diagnostic apparatus
DE2656317C2 (de) * 1976-12-11 1986-06-19 Kernforschungsanlage Jülich GmbH, 5170 Jülich Verfahren zur Herstellung einer Suspension von beladenen Erythrocyten
SE431214B (sv) * 1977-06-02 1984-01-23 Klaus H Mosbach Sett att framstella magnetiska polymerpartiklar som berare av en foretredesvis biologiskt aktiv substans
US4508625A (en) * 1982-10-18 1985-04-02 Graham Marshall D Magnetic separation using chelated magnetic ions
US4731239A (en) * 1983-01-10 1988-03-15 Gordon Robert T Method for enhancing NMR imaging; and diagnostic use
US4487700A (en) * 1983-02-18 1984-12-11 Technicon Instruments Corporation Method and apparatus for separating lymphocytes from anticoagulated blood
US4554088A (en) * 1983-05-12 1985-11-19 Advanced Magnetics Inc. Magnetic particles for use in separations
US4672040A (en) * 1983-05-12 1987-06-09 Advanced Magnetics, Inc. Magnetic particles for use in separations
US4508821A (en) * 1983-07-05 1985-04-02 Becton Dickinson And Company Detection of white cell associated bacteria with a fluorescent dye
PT81498B (pt) * 1984-11-23 1987-12-30 Schering Ag Processo para a preparacao de composicoes para diagnostico contendo particulas magneticas
GB2170736B (en) * 1984-12-19 1988-02-03 Bio Separation Ltd Process for magnetic separation of metals from aqueous media
US4664796A (en) * 1985-09-16 1987-05-12 Coulter Electronics, Inc. Flux diverting flow chamber for high gradient magnetic separation of particles from a liquid medium
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
US5069216A (en) * 1986-07-03 1991-12-03 Advanced Magnetics Inc. Silanized biodegradable super paramagnetic metal oxides as contrast agents for imaging the gastrointestinal tract
US5219554A (en) * 1986-07-03 1993-06-15 Advanced Magnetics, Inc. Hydrated biodegradable superparamagnetic metal oxides
DE3720844A1 (de) * 1987-06-24 1989-01-05 Stefan Miltenyi Trennsaeule fuer die magnetische separierung von zellen, zellaggregaten, und zellulaeren bestandteilen
US6013531A (en) * 1987-10-26 2000-01-11 Dade International Inc. Method to use fluorescent magnetic polymer particles as markers in an immunoassay
US4994192A (en) * 1990-01-16 1991-02-19 Eastman Kodak Company Amine polymers as coagulator accelerators in blood phase separation
US5567326A (en) * 1994-09-19 1996-10-22 Promega Corporation Multisample magnetic separation device
US5693784A (en) * 1994-09-19 1997-12-02 Promega Corporation Methods for creating agglomerates from colloidal particles
US5646263A (en) * 1994-09-19 1997-07-08 Promega Corporation High efficiency method for isolating target substances using a multisample separation device
WO2007079149A2 (en) * 2005-12-28 2007-07-12 The General Hospital Corporation Blood cell sorting methods and systems
EP2306959A2 (de) * 2008-07-11 2011-04-13 The General Hospital Corporation Magnetvorrichtung für bluttrennung
DE102009043537B4 (de) * 2009-09-30 2012-03-22 Siemens Aktiengesellschaft Verfahren und Anordnung zur Bestimmung von Zell-Vitalitäten
US9376709B2 (en) * 2010-07-26 2016-06-28 Biomatrica, Inc. Compositions for stabilizing DNA and RNA in blood and other biological samples during shipping and storage at ambient temperatures
EP2597153B1 (de) 2011-11-25 2016-10-05 Miltenyi Biotec GmbH Zelltrennverfahren
US9114403B1 (en) * 2013-06-03 2015-08-25 Douglas Scott de Lange Gravity recovery system and method for recovery of heavy metals from sands and gravels
US9636690B2 (en) * 2013-06-03 2017-05-02 Douglas S. De Lange Gravity recovery system and method for recovery of heavy metals from sands and gravels
CN106572650B (zh) 2014-06-10 2021-08-31 生物马特里卡公司 在环境温度下稳定凝血细胞
EP4242628A3 (de) 2015-12-08 2023-11-08 Biomatrica, INC. Verringerung der erythrozytensedimentationsrate
DK3222719T3 (da) * 2016-03-24 2020-05-11 Allflex Europe Sa Anvendelse af en vandig sammensætning til opløsning af biomolekyler fra en vævsprøve

Also Published As

Publication number Publication date
JPS5727421B1 (de) 1982-06-10
BE772462A (fr) 1972-03-10
CH553409A (de) 1974-08-30
IT961514B (it) 1973-12-10
NL168431C (nl) 1982-04-16
SE373212B (de) 1975-01-27
AU452017B2 (en) 1974-09-05
AU3360771A (en) 1973-03-22
DE2150581C3 (de) 1981-10-22
NL7113902A (de) 1972-04-14
GB1341509A (de) 1973-12-25
DE2150581B2 (de) 1980-12-04
DE2150581A1 (de) 1972-04-13
NL168431B (nl) 1981-11-16
US3700555A (en) 1972-10-24
FR2120670A5 (de) 1972-08-18

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