DE3855919D1 - System zur Isolierung und Identifizierung von Leukozyten - Google Patents

System zur Isolierung und Identifizierung von Leukozyten

Info

Publication number
DE3855919D1
DE3855919D1 DE3855919T DE3855919T DE3855919D1 DE 3855919 D1 DE3855919 D1 DE 3855919D1 DE 3855919 T DE3855919 T DE 3855919T DE 3855919 T DE3855919 T DE 3855919T DE 3855919 D1 DE3855919 D1 DE 3855919D1
Authority
DE
Germany
Prior art keywords
leukocytes
isolation
identification
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 - Lifetime
Application number
DE3855919T
Other languages
English (en)
Other versions
DE3855919T2 (de
Inventor
Stephen Ledis
Harold R Crews
Timothy J Fischer
Ted Sena
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.)
Beckman Coulter Inc
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 DE3855919D1 publication Critical patent/DE3855919D1/de
Application granted granted Critical
Publication of DE3855919T2 publication Critical patent/DE3855919T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • G01N33/5005—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving human or animal cells
    • G01N33/5094—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving human or animal cells for blood cell populations
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T436/00—Chemistry: analytical and immunological testing
    • Y10T436/10—Composition for standardization, calibration, simulation, stabilization, preparation or preservation; processes of use in preparation for chemical testing
    • Y10T436/101666—Particle count or volume standard or control [e.g., platelet count standards, etc.]
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T436/00—Chemistry: analytical and immunological testing
    • Y10T436/10—Composition for standardization, calibration, simulation, stabilization, preparation or preservation; processes of use in preparation for chemical testing
    • Y10T436/107497—Preparation composition [e.g., lysing or precipitation, etc.]
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T436/00—Chemistry: analytical and immunological testing
    • Y10T436/10—Composition for standardization, calibration, simulation, stabilization, preparation or preservation; processes of use in preparation for chemical testing
    • Y10T436/108331—Preservative, buffer, anticoagulant or diluent
DE3855919T 1987-03-13 1988-03-11 System zur Isolierung und Identifizierung von Leukozyten Expired - Lifetime DE3855919T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US2530387A 1987-03-13 1987-03-13
US13091187A 1987-12-10 1987-12-10

Publications (2)

Publication Number Publication Date
DE3855919D1 true DE3855919D1 (de) 1997-06-26
DE3855919T2 DE3855919T2 (de) 1997-10-16

Family

ID=26699565

Family Applications (2)

Application Number Title Priority Date Filing Date
DE3854983T Expired - Lifetime DE3854983T2 (de) 1987-03-13 1988-03-11 System zur isolierung und identifizierung von leukozyten
DE3855919T Expired - Lifetime DE3855919T2 (de) 1987-03-13 1988-03-11 System zur Isolierung und Identifizierung von Leukozyten

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE3854983T Expired - Lifetime DE3854983T2 (de) 1987-03-13 1988-03-11 System zur isolierung und identifizierung von leukozyten

Country Status (10)

Country Link
US (1) US5731206A (de)
EP (2) EP0627624B1 (de)
JP (1) JP2796325B2 (de)
CN (1) CN1018586B (de)
AU (1) AU1541788A (de)
CA (1) CA1338603C (de)
DE (2) DE3854983T2 (de)
ES (1) ES2010248A6 (de)
IL (1) IL85532A (de)
WO (1) WO1988007187A1 (de)

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CN101078721B (zh) 2006-05-23 2010-12-22 深圳迈瑞生物医疗电子股份有限公司 对白细胞进行分类的试剂及方法
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JP5156738B2 (ja) 2006-06-06 2013-03-06 エフ．ホフマン−ラ ロシュ アーゲー 全血試料の特異的溶血
JP4948230B2 (ja) * 2007-03-29 2012-06-06 シスメックス株式会社 試料分析装置および試料分析方法
CN101349644B (zh) * 2007-07-20 2012-06-27 深圳迈瑞生物医疗电子股份有限公司 一种白细胞分类试剂和其使用方法
US8102161B2 (en) * 2007-09-25 2012-01-24 Tdk Corporation Stable output in a switching power supply by smoothing the output of the secondary coil
CN101470108B (zh) 2007-12-24 2013-11-27 深圳迈瑞生物医疗电子股份有限公司 一种对白细胞进行分类的试剂和方法
CN101475754A (zh) * 2008-01-04 2009-07-08 深圳迈瑞生物医疗电子股份有限公司 不对称菁类荧光染料,组合物及在生物样品染色中的用途
CN101602762B (zh) * 2008-06-10 2013-10-16 深圳迈瑞生物医疗电子股份有限公司 不对称菁类化合物、其制备方法及应用
CN101726579B (zh) * 2008-10-17 2014-06-18 深圳迈瑞生物医疗电子股份有限公司 血液检测试剂和方法
WO2010054180A1 (en) * 2008-11-07 2010-05-14 Beckman Coulter, Inc. High sensitivity parameters for the detection of vitamin b12 and/or folate deficiencies and methods of use
CN101750274B (zh) * 2008-12-17 2014-06-25 深圳迈瑞生物医疗电子股份有限公司 白细胞分类计数试剂、试剂盒以及白细胞分类计数的方法
CN101988082B (zh) * 2009-07-31 2015-04-08 深圳迈瑞生物医疗电子股份有限公司 白细胞分类计数试剂、试剂盒及其制备方法和白细胞分类计数的方法
CN102226804B (zh) * 2011-03-28 2013-07-03 中国人民解放军总医院 一种用于血液白细胞五分类计数的溶血剂及其用途
US10088469B2 (en) * 2012-08-30 2018-10-02 Qiagen Gmbh Method for obtaining blood plasma from a whole blood sample
CN107976397B (zh) * 2017-08-24 2021-03-02 河南新大阳生物技术有限公司 一种溶血剂及其制备方法
EP4174488A4 (de) * 2021-08-31 2023-10-11 Shenzhen Mindray Animal Medical Technology Co., Ltd. Probenanalysevorrichtung und probenanalyseverfahren

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Also Published As

Publication number Publication date
AU1541788A (en) 1988-10-10
WO1988007187A1 (en) 1988-09-22
IL85532A (en) 1992-03-29
EP0305491A4 (en) 1991-01-09
CN1018586B (zh) 1992-10-07
EP0627624A1 (de) 1994-12-07
EP0627624B1 (de) 1997-05-21
JPH01502931A (ja) 1989-10-05
IL85532A0 (en) 1988-08-31
EP0305491A1 (de) 1989-03-08
CN1030481A (zh) 1989-01-18
JP2796325B2 (ja) 1998-09-10
DE3854983T2 (de) 1996-09-26
ES2010248A6 (es) 1989-11-01
EP0305491B1 (de) 1996-02-07
US5731206A (en) 1998-03-24
DE3854983D1 (de) 1996-03-21
CA1338603C (en) 1996-09-24
DE3855919T2 (de) 1997-10-16

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: COULTER INTERNATIONAL CORP., MIAMI, FLA., US