IL117862A - Method and composition for counting white blood cells - Google Patents

Method and composition for counting white blood cells

Info

Publication number
IL117862A
IL117862A IL11786296A IL11786296A IL117862A IL 117862 A IL117862 A IL 117862A IL 11786296 A IL11786296 A IL 11786296A IL 11786296 A IL11786296 A IL 11786296A IL 117862 A IL117862 A IL 117862A
Authority
IL
Israel
Prior art keywords
composition
analysis
white blood
reagent composition
blood samples
Prior art date
Application number
IL11786296A
Other languages
English (en)
Other versions
IL117862A0 (en
Original Assignee
Bayer Ag
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 Bayer Ag filed Critical Bayer Ag
Publication of IL117862A0 publication Critical patent/IL117862A0/xx
Publication of IL117862A publication Critical patent/IL117862A/xx

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
    • 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
    • Y10T436/106664—Blood serum or blood plasma standard or control
    • 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.]

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Immunology (AREA)
  • Urology & Nephrology (AREA)
  • Chemical & Material Sciences (AREA)
  • Molecular Biology (AREA)
  • Biomedical Technology (AREA)
  • Hematology (AREA)
  • Cell Biology (AREA)
  • Medicinal Chemistry (AREA)
  • Analytical Chemistry (AREA)
  • Microbiology (AREA)
  • Pathology (AREA)
  • Food Science & Technology (AREA)
  • Biotechnology (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Ecology (AREA)
  • Tropical Medicine & Parasitology (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
IL11786296A 1995-05-16 1996-04-09 Method and composition for counting white blood cells IL117862A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/442,491 US5639630A (en) 1995-05-16 1995-05-16 Method and reagent composition for performing leukocyte differential counts on fresh and aged whole blood samples, based on intrinsic peroxidase activity of leukocytes

Publications (2)

Publication Number Publication Date
IL117862A0 IL117862A0 (en) 1996-08-04
IL117862A true IL117862A (en) 1999-12-22

Family

ID=23756987

Family Applications (1)

Application Number Title Priority Date Filing Date
IL11786296A IL117862A (en) 1995-05-16 1996-04-09 Method and composition for counting white blood cells

Country Status (12)

Country Link
US (1) US5639630A (xx)
EP (1) EP0743519B1 (xx)
JP (1) JP4361142B2 (xx)
KR (1) KR960042055A (xx)
AT (1) ATE223043T1 (xx)
AU (1) AU699086C (xx)
CA (1) CA2173519A1 (xx)
DE (1) DE69623174T2 (xx)
ES (1) ES2181821T3 (xx)
IL (1) IL117862A (xx)
PT (1) PT743519E (xx)
TW (1) TW448295B (xx)

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US5817518A (en) * 1995-12-18 1998-10-06 Coulter International Corp. Reagent and method for differential determination of leukocytes in blood
US5830701A (en) * 1997-03-28 1998-11-03 Tao Medical Electronics Co., Ltd. Method of detecting hematopoietic progenitor cells
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US5858794A (en) * 1997-05-13 1999-01-12 Bayer Corporation Cyanide-containing hemoglobin reagent composition and method providing acceptable precision, accuracy and freedom from white cell interference on automated hematology analyzers
US8071384B2 (en) * 1997-12-22 2011-12-06 Roche Diagnostics Operations, Inc. Control and calibration solutions and methods for their use
US7494816B2 (en) 1997-12-22 2009-02-24 Roche Diagnostic Operations, Inc. System and method for determining a temperature during analyte measurement
CA2335747A1 (en) * 1998-06-30 2000-01-06 Lamina, Inc. Cytological and histological fixative composition and methods of use
FR2782166B1 (fr) * 1998-08-04 2000-10-06 Abx Sa Reactif pour la mesure de l'hemoglobine et la determination des leucocytes dans un echantillon de sang
EP1167970B1 (en) 1999-03-29 2007-02-14 Asahi Kasei Kabushiki Kaisha Method for determining a white blood cell count of a whole blood sample
US6225124B1 (en) * 1999-06-02 2001-05-01 Sysmex Corporation Diluting reagent and method compelling time-independent consistency in MCV assay
US6632676B1 (en) * 1999-09-24 2003-10-14 Clinical Diagnostic Solutions Multi-purpose reagent system and method for enumeration of red blood cells, white blood cells and thrombocytes and differential determination of white blood cells
JP2004502434A (ja) 2000-07-04 2004-01-29 バイオイメージ　エイ／エス 細胞成分間の相互作用に関する量的情報の抽出方法
EP1422509A1 (en) * 2002-11-01 2004-05-26 Streck Laboratories, Inc. Lysing Reagent and Method of Lysing Red Blood Cells for Hematology
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US7803523B2 (en) * 2004-08-27 2010-09-28 University Health Network Whole blood preparation for cytometric analysis of cell signaling pathways
JP2008511839A (ja) * 2004-09-01 2008-04-17 メイン・スタンダーズ・カンパニー・エルエルシー 新規の安定な脂質標準
US7625757B2 (en) 2006-01-27 2009-12-01 Sysmex Corporation Reagent for immature leukocyte analysis and reagent kit
CN101078720B (zh) * 2006-05-22 2010-12-01 深圳迈瑞生物医疗电子股份有限公司 一种改进的用于对白细胞进行分类的试剂及方法
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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US20080026366A1 (en) * 2006-06-07 2008-01-31 Newcomer Supply, Inc. Biological fixative and method of using the biological fixative
US7449337B2 (en) * 2007-01-24 2008-11-11 Idexx Laboratories, Inc. Lytic reagent and method for leukocytes differential in whole blood
CN101311725B (zh) * 2007-05-25 2014-03-26 深圳迈瑞生物医疗电子股份有限公司 一种五分类白细胞质控物及其制备方法
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
US9814422B2 (en) 2007-08-06 2017-11-14 The Regents Of The University Of California Compositions for solubilizing cells and/or tissue
US8642664B2 (en) 2007-08-06 2014-02-04 Samir Mitragotri Composition for solubilizing tissue and cells comprising N-tetradecyl-N,N-dimethyl-3-ammonio-1-propanesulfonate and polyoxyethylene (10) cetyl ether
US9909098B2 (en) 2007-08-06 2018-03-06 The Regents Of The University Of California Methods of tissue-based diagnosis
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
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
CN104655828B (zh) * 2009-02-13 2018-04-27 加州大学评议会 基于组织的诊断的系统、方法和装置
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
US9091677B2 (en) 2010-08-09 2015-07-28 Beckman Coulter, Inc. Isotonic buffered composition and method that enables counting of cells
US9551022B2 (en) 2012-03-30 2017-01-24 Sekisui Medical Co., Ltd. Dual surfactant enzymatic method for measuring a substrate in a blood sample
JP2015528691A (ja) * 2012-05-16 2015-10-01 ザ リージェンツ オブ ザ ユニバーシティ オブ カリフォルニア 細胞および／または組織を可溶化するための組成物
ES2869919T3 (es) * 2013-03-12 2021-10-26 Abbott Lab Sistema de análisis de glóbulos blancos
BE1021926B1 (nl) * 2014-04-01 2016-01-27 FertiPro N.V. Werkijze voor semenanalyse
WO2019111355A1 (ja) * 2017-12-06 2019-06-13 オリンパス株式会社 学習モデル作成方法、画像処理方法、学習モデル作成装置、画像処理装置、学習モデル作成プログラム、及び画像処理プログラム
JP7143678B2 (ja) * 2018-08-24 2022-09-29 東ソー株式会社 標的細胞を検出する方法
WO2020042027A1 (zh) * 2018-08-29 2020-03-05 深圳迈瑞生物医疗电子股份有限公司 血液样本检测的方法、血液样本检测仪和存储介质
WO2020252692A1 (zh) * 2019-06-19 2020-12-24 深圳迈瑞生物医疗电子股份有限公司 一种细胞分析仪、基于阻抗法对白细胞进行分类的方法及计算机可读存储介质
CN111239120A (zh) * 2020-02-26 2020-06-05 绍兴市人民医院 一种血液钙离子检测试纸

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US4099917A (en) * 1977-07-21 1978-07-11 Technicon Instruments Corporation Process for preparing a cell suspension from blood for discrimination of white blood cells and platelets from other blood particles
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US4978624A (en) * 1985-09-06 1990-12-18 Technicon Instruments Corporation Reagent for the determination of a differential white blood cell count
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Also Published As

Publication number Publication date
ES2181821T3 (es) 2003-03-01
AU5226296A (en) 1996-11-28
PT743519E (pt) 2002-12-31
DE69623174T2 (de) 2002-12-19
EP0743519A2 (en) 1996-11-20
JP4361142B2 (ja) 2009-11-11
ATE223043T1 (de) 2002-09-15
AU699086B2 (en) 1998-11-19
AU699086C (en) 2001-06-21
KR960042055A (ko) 1996-12-19
DE69623174D1 (de) 2002-10-02
EP0743519A3 (en) 1998-07-29
CA2173519A1 (en) 1996-11-17
IL117862A0 (en) 1996-08-04
TW448295B (en) 2001-08-01
US5639630A (en) 1997-06-17
EP0743519B1 (en) 2002-08-28
JPH08308593A (ja) 1996-11-26

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