DE69628651D1 - Zusammensetzungen und verfahren für die schnelle analyse von retikulozyten - Google Patents

Zusammensetzungen und verfahren für die schnelle analyse von retikulozyten

Info

Publication number
DE69628651D1
DE69628651D1 DE69628651T DE69628651T DE69628651D1 DE 69628651 D1 DE69628651 D1 DE 69628651D1 DE 69628651 T DE69628651 T DE 69628651T DE 69628651 T DE69628651 T DE 69628651T DE 69628651 D1 DE69628651 D1 DE 69628651D1
Authority
DE
Germany
Prior art keywords
reagent
group
tris
bis
simultaneous
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
DE69628651T
Other languages
English (en)
Other versions
DE69628651T2 (de
Inventor
Ran Kim
Johanna Kantor
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.)
Abbott Laboratories
Original Assignee
Abbott Laboratories
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 Abbott Laboratories filed Critical Abbott Laboratories
Application granted granted Critical
Publication of DE69628651D1 publication Critical patent/DE69628651D1/de
Publication of DE69628651T2 publication Critical patent/DE69628651T2/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
    • G01N33/80—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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
    • G01N15/10—Investigating individual particles
    • G01N15/14—Optical investigation techniques, e.g. flow cytometry
    • G01N15/1456—Optical investigation techniques, e.g. flow cytometry without spatial resolution of the texture or inner structure of the particle, e.g. processing of pulse signals
    • G01N15/1459—Optical investigation techniques, e.g. flow cytometry without spatial resolution of the texture or inner structure of the particle, e.g. processing of pulse signals the analysis being performed on a sample stream
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
    • G01N15/10—Investigating individual particles
    • G01N2015/1006—Investigating individual particles for cytology
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
    • G01N15/10—Investigating individual particles
    • G01N15/14—Optical investigation techniques, e.g. flow cytometry
    • G01N2015/1402—Data analysis by thresholding or gating operations performed on the acquired signals or stored data
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
    • G01N15/10—Investigating individual particles
    • G01N15/14—Optical investigation techniques, e.g. flow cytometry
    • G01N2015/1477—Multiparameters
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S436/00—Chemistry: analytical and immunological testing
    • Y10S436/80—Fluorescent dyes, e.g. rhodamine
    • 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
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Immunology (AREA)
  • Hematology (AREA)
  • Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • Pathology (AREA)
  • General Physics & Mathematics (AREA)
  • Molecular Biology (AREA)
  • Urology & Nephrology (AREA)
  • General Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Biomedical Technology (AREA)
  • Physics & Mathematics (AREA)
  • Medicinal Chemistry (AREA)
  • Food Science & Technology (AREA)
  • Biotechnology (AREA)
  • Microbiology (AREA)
  • Cell Biology (AREA)
  • Dispersion Chemistry (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Sampling And Sample Adjustment (AREA)
DE69628651T 1995-04-21 1996-04-19 Zusammensetzungen und verfahren für die schnelle analyse von retikulozyten Expired - Lifetime DE69628651T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US08/426,408 US5691204A (en) 1995-04-21 1995-04-21 Compositions and methods for the rapid analysis of reticulocytes
US426408 1995-04-21
PCT/US1996/005520 WO1996033396A1 (en) 1995-04-21 1996-04-19 Compositions and methods for the rapid analysis of reticulocytes

Publications (2)

Publication Number Publication Date
DE69628651D1 true DE69628651D1 (de) 2003-07-17
DE69628651T2 DE69628651T2 (de) 2004-04-29

Family

ID=23690691

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69628651T Expired - Lifetime DE69628651T2 (de) 1995-04-21 1996-04-19 Zusammensetzungen und verfahren für die schnelle analyse von retikulozyten

Country Status (7)

Country Link
US (2) US5691204A (de)
EP (1) EP0842410B1 (de)
JP (1) JP3600247B2 (de)
AT (1) ATE242877T1 (de)
DE (1) DE69628651T2 (de)
ES (1) ES2201182T3 (de)
WO (1) WO1996033396A1 (de)

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FR2759166B1 (fr) * 1997-01-31 1999-04-23 Abx Sa Reactif de coloration pour la determination de cellules sanguines
US6114173A (en) * 1997-04-03 2000-09-05 Bayer Corporation Fully automated method and reagent composition therefor for rapid identification and characterization of reticulocytes erythrocytes and platelets in whole blood
US5935857A (en) * 1997-08-01 1999-08-10 Coulter International Corp. Blood diluent
US6271035B1 (en) * 1998-10-20 2001-08-07 Coulter International Corp. Methods and compositions for rapid staining of nucleic acids in whole cells
US6060322A (en) * 1998-10-20 2000-05-09 Coulter International Corp. Method for identification of reticulated cells
US6944493B2 (en) * 1999-09-10 2005-09-13 Akora, Inc. Indocyanine green (ICG) compositions and related methods of use
US6351663B1 (en) 1999-09-10 2002-02-26 Akorn, Inc. Methods for diagnosing and treating conditions associated with abnormal vasculature using fluorescent dye angiography and dye-enhanced photocoagulation
US6443976B1 (en) 1999-11-30 2002-09-03 Akorn, Inc. Methods for treating conditions and illnesses associated with abnormal vasculature
US6368864B1 (en) 2000-05-05 2002-04-09 Coulter International Corp. Dyes and methods of reticulocyte enumeration
US6784981B1 (en) 2000-06-02 2004-08-31 Idexx Laboratories, Inc. Flow cytometry-based hematology system
US6630990B2 (en) 2001-06-05 2003-10-07 Abbott Laboratories Optical method and apparatus for red blood cell differentiation on a cell-by-cell basis, and simultaneous analysis of white blood cell differentiation
US6955872B2 (en) * 2003-03-20 2005-10-18 Coulter International Corp. Dye compositions which provide enhanced differential fluorescence and light scatter characteristics
US20100012377A1 (en) * 2005-11-16 2010-01-21 The Charles Machine Works, Inc. System And Apparatus For Locating And Avoiding An Underground Obstacle
ES2883201T3 (es) * 2006-04-08 2021-12-07 Hoffmann La Roche Análisis de datos ópticos con la ayuda de histogramas
US20080102526A1 (en) * 2006-10-30 2008-05-01 Sysmex Corporation Reagent, reagent kit and analyzing method
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
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
US8367358B2 (en) 2008-12-17 2013-02-05 Shenzhen Mindray Bio-Medical Electronics Co., Ltd. Reagent, kit and method for differentiating and counting leukocytes
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
US9194780B2 (en) 2010-12-15 2015-11-24 Dna Medicine Institute, Inc. Microfluidic passive mixing chip
WO2013101603A1 (en) * 2011-12-27 2013-07-04 Abbott Laboratories Cellular analysis of body fluids
KR20150009880A (ko) * 2013-07-17 2015-01-27 삼성전자주식회사 직관형 발광 장치
US11415493B2 (en) 2016-03-17 2022-08-16 Perkinelmer Health Sciences B.V. Detection of cells in a liquid sample
WO2018236615A1 (en) * 2017-06-20 2018-12-27 10X Genomics, Inc. METHODS AND SYSTEMS FOR ENHANCED STABILIZATION OF DROPLETS
AU2019242902B2 (en) 2018-03-30 2021-10-28 Idexx Laboratories, Inc. Laser optics assembly of flow cytometer
JP2023526690A (ja) 2020-06-17 2023-06-22 アイデックス ラボラトリーズ インコーポレイテッド フローサイトメータ及びそのレーザ光学アセンブリ
EP4365570A1 (de) * 2022-11-04 2024-05-08 Horiba, Ltd. Messverfahren, messsystem und testreagenzienkit

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Also Published As

Publication number Publication date
WO1996033396A1 (en) 1996-10-24
ES2201182T3 (es) 2004-03-16
US5773299A (en) 1998-06-30
US5691204A (en) 1997-11-25
JP3600247B2 (ja) 2004-12-15
DE69628651T2 (de) 2004-04-29
EP0842410B1 (de) 2003-06-11
ATE242877T1 (de) 2003-06-15
EP0842410A1 (de) 1998-05-20
JPH11508353A (ja) 1999-07-21

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