DE3786233D1 - Durchfluss-zytometrieverfahren zum klassifizieren von leukozyten und dazu angewandte reagenzien. - Google Patents
Durchfluss-zytometrieverfahren zum klassifizieren von leukozyten und dazu angewandte reagenzien.Info
- Publication number
- DE3786233D1 DE3786233D1 DE8787113119T DE3786233T DE3786233D1 DE 3786233 D1 DE3786233 D1 DE 3786233D1 DE 8787113119 T DE8787113119 T DE 8787113119T DE 3786233 T DE3786233 T DE 3786233T DE 3786233 D1 DE3786233 D1 DE 3786233D1
- Authority
- DE
- Germany
- Prior art keywords
- flow cytometry
- reagents used
- used therefor
- cytometry method
- leucocytes
- 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 - Fee Related
Links
- 239000003153 chemical reaction reagent Substances 0.000 title 1
- 238000000684 flow cytometry Methods 0.000 title 1
- 238000000034 method Methods 0.000 title 1
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
-
- 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—Electro-optical investigation, e.g. flow cytometers
- G01N15/1456—Electro-optical investigation, e.g. flow cytometers without spatial resolution of the texture or inner structure of the particle, e.g. processing of pulse signals
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
- G01N1/30—Staining; Impregnating ; Fixation; Dehydration; Multistep processes for preparing samples of tissue, cell or nucleic acid material and the like for analysis
-
- G01N2015/011—
-
- G01N2015/016—
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
- G01N21/47—Scattering, i.e. diffuse reflection
- G01N2021/4704—Angular selective
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
- G01N21/47—Scattering, i.e. diffuse reflection
- G01N2021/4704—Angular selective
- G01N2021/4707—Forward scatter; Low angle scatter
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/62—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
- G01N21/63—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light optically excited
- G01N21/64—Fluorescence; Phosphorescence
- G01N21/6428—Measuring fluorescence of fluorescent products of reactions or of fluorochrome labelled reactive substances, e.g. measuring quenching effects, using measuring "optrodes"
- G01N2021/6439—Measuring fluorescence of fluorescent products of reactions or of fluorochrome labelled reactive substances, e.g. measuring quenching effects, using measuring "optrodes" with indicators, stains, dyes, tags, labels, marks
-
- 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
- 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
- Y10T436/25—Chemistry: analytical and immunological testing including sample preparation
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP61282699A JPH0664053B2 (ja) | 1986-11-27 | 1986-11-27 | フロ−サイトメトリ−による白血球の分類方法 |
JP61282698A JPH0650310B2 (ja) | 1986-11-27 | 1986-11-27 | フローサイトメトリーによる白血球の分類方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE3786233D1 true DE3786233D1 (de) | 1993-07-22 |
DE3786233T2 DE3786233T2 (de) | 1993-11-25 |
Family
ID=26554721
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE87113119T Expired - Fee Related DE3786233T2 (de) | 1986-11-27 | 1987-09-08 | Durchfluss-Zytometrieverfahren zum Klassifizieren von Leukozyten und dazu angewandte Reagenzien. |
DE3751859T Expired - Fee Related DE3751859T2 (de) | 1986-11-27 | 1987-09-08 | Durchflusszytometrie-Verfahren zur Klassifikation von Leukozyten und Reagenzien dafür |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE3751859T Expired - Fee Related DE3751859T2 (de) | 1986-11-27 | 1987-09-08 | Durchflusszytometrie-Verfahren zur Klassifikation von Leukozyten und Reagenzien dafür |
Country Status (4)
Country | Link |
---|---|
US (1) | US5039613A (de) |
EP (2) | EP0483116B1 (de) |
CA (1) | CA1309328C (de) |
DE (2) | DE3786233T2 (de) |
Families Citing this family (33)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5175109A (en) * | 1986-09-10 | 1992-12-29 | Toa Medical Electronics Co., Ltd. | Reagent for classifying leukocytes by flow cytometry |
US5179026A (en) * | 1986-11-27 | 1993-01-12 | Toa Medical Electronics Co., Ltd. | Method of classifying leukocytes by flow cytometry and reagents used in the method |
JP2635126B2 (ja) * | 1988-09-30 | 1997-07-30 | 東亜医用電子株式会社 | 核の分葉指数を求めるための粒子分析装置及び方法 |
FR2646914A1 (fr) * | 1989-05-12 | 1990-11-16 | Leca | Procede et dispositif d'identification et de numerisation de cellules dans du lait |
CA2016699C (en) * | 1989-05-15 | 2003-11-18 | Paul N. Marshall | Lytic agents and uses thereof |
JP2941041B2 (ja) * | 1990-11-16 | 1999-08-25 | シスメックス株式会社 | フローサイトメトリーによる白血球の分類方法 |
JP2927979B2 (ja) * | 1991-02-22 | 1999-07-28 | シスメックス株式会社 | フローサイトメトリーによる赤芽球の分類方法 |
JP3098273B2 (ja) * | 1991-05-14 | 2000-10-16 | シスメックス株式会社 | 尿中の細胞分析装置 |
JP3070968B2 (ja) * | 1991-05-14 | 2000-07-31 | シスメックス株式会社 | 尿中の細胞分析用試薬及び方法 |
JP3048260B2 (ja) * | 1991-07-29 | 2000-06-05 | シスメックス株式会社 | 白血球分類計数用試料調製方法 |
JP3067849B2 (ja) * | 1991-07-29 | 2000-07-24 | シスメックス株式会社 | 白血球分類計数用試料調製方法 |
US5284771A (en) * | 1991-12-05 | 1994-02-08 | Miles Inc. | Reagent compositions and their use in sphering cells |
US5360739A (en) * | 1991-12-05 | 1994-11-01 | Miles Inc. | Methods for the identification and characterization of reticulocytes in whole blood |
US5350695A (en) * | 1991-12-05 | 1994-09-27 | Miles Inc. | Methods for the identification and characterization of reticulocytes in whole blood |
EP0626067A4 (de) * | 1992-02-07 | 1997-06-25 | Abbott Lab | Verfahren zur genauen zählung und empfindlichen qualifizierung heterogener zellpopulationen unter zytolytischen behandlungsbedingungen. |
US5334450A (en) * | 1992-05-20 | 1994-08-02 | The Dow Chemical Company | Weatherable styrenic film structures with intermediate tie layer and laminates thereof |
DE69327775T2 (de) * | 1992-11-19 | 2000-06-21 | Sysmex Corp | Verfahren zur Vorbehandlung für Blutanalyse |
US5585246A (en) * | 1993-02-17 | 1996-12-17 | Biometric Imaging, Inc. | Method for preparing a sample in a scan capillary for immunofluorescent interrogation |
DE4309328C2 (de) * | 1993-03-18 | 1998-03-12 | Volker Ost | Verfahren zur Differenzierung, Konzentrationsbestimmung und Sortierung von Erythrozyten, Thrombozyten und Leukozyten |
JP3467310B2 (ja) * | 1994-04-21 | 2003-11-17 | シスメックス株式会社 | 白血球分析用試薬及び白血球の分類方法 |
JP3783808B2 (ja) * | 1997-05-19 | 2006-06-07 | シスメックス株式会社 | 白血球分類計数用試薬 |
US20030119080A1 (en) * | 2001-10-15 | 2003-06-26 | Mangano Joseph A. | Strategies for the identification and isolation of cancer stem cells and non-cancerous stem cells |
EP1500932A1 (de) * | 2003-07-21 | 2005-01-26 | Michael J. Sommer | Lysereagenz zur Analyse residualer wei er Blutkörperchen in leukozytenreduzierten Blutbankprodukte, geeignet zur Anwendung in einem automatischen, klinischen Analysegerät |
WO2005085842A2 (en) * | 2004-03-09 | 2005-09-15 | Universite Libre De Bruxelles | Method for the simultaneous detection of populations of several different biological entities using flow cytometry, device and computer program therefor |
US7674622B2 (en) * | 2006-12-22 | 2010-03-09 | Abbott Laboratories, Inc. | Method for determination of nucleated red blood cells and leukocytes in a whole blood sample in an automated hematology analyzer |
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 |
CN105440725A (zh) * | 2008-01-04 | 2016-03-30 | 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 |
CN109374511B (zh) * | 2015-10-14 | 2021-07-23 | 北京信息科技大学 | 一种流式细胞仪无液路情况的光路调整装置 |
WO2020223938A1 (zh) * | 2019-05-08 | 2020-11-12 | 深圳迈瑞生物医疗电子股份有限公司 | 全血样本分析仪、全血样本分析方法及其装置和存储介质 |
Family Cites Families (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3684377A (en) * | 1970-07-13 | 1972-08-15 | Bio Physics Systems Inc | Method for analysis of blood by optical analysis of living cells |
US3916205A (en) * | 1973-05-31 | 1975-10-28 | Block Engineering | Differential counting of leukocytes and other cells |
US3883247A (en) * | 1973-10-30 | 1975-05-13 | Bio Physics Systems Inc | Method for fluorescence analysis of white blood cells |
US3916197A (en) * | 1973-11-28 | 1975-10-28 | Particle Technology Inc | Method and apparatus for classifying biological cells |
NL7415325A (nl) * | 1974-11-25 | 1976-05-28 | Oce Van Der Grinten Nv | Tonerpoeder voor het ontwikkelen van elektro- statische beelden. |
CH1595874A4 (de) * | 1974-12-02 | 1976-08-31 | ||
CH613523A5 (en) * | 1975-06-27 | 1979-09-28 | Inst Nat Sante Rech Med | Method for displaying basophils |
JPS5518860A (en) * | 1978-07-28 | 1980-02-09 | Hitachi Ltd | Control unit of diesel engine ac generator |
US4252534A (en) * | 1978-10-19 | 1981-02-24 | Ciba-Geigy Corporation | Dyeing assistants and their use in dyeing synthetic fibre material |
US4400370A (en) * | 1980-03-12 | 1983-08-23 | Lawrence Kass | Metachromatic dye sorption means for differential determination of leukocytes |
US4581223A (en) * | 1980-03-12 | 1986-04-08 | Lawrence Kass | Individual leukocyte determination by means of differential metachromatic dye sorption |
US4392864A (en) * | 1982-02-01 | 1983-07-12 | Miles Laboratories, Inc. | Stabilized Romanowsky stain solution |
US4492752A (en) * | 1982-09-03 | 1985-01-08 | Ortho Diagnostics Systems Inc. | Method for discriminating between unstained and absorbing dye stained cells |
DE3238353A1 (de) * | 1982-10-15 | 1984-04-19 | Max Planck Gesellschaft zur Förderung der Wissenschaften e.V., 3400 Göttingen | Verfahren zur simultanen quantitativen bestimmung der blutzellen und reagenz hierfuer |
DE3313798A1 (de) * | 1983-04-15 | 1984-10-18 | Hoechst Ag, 6230 Frankfurt | Elektrophotographisches aufzeichnungsmaterial |
DE3323973A1 (de) * | 1983-07-02 | 1985-01-03 | Boehringer Mannheim Gmbh, 6800 Mannheim | Erythrozyten-rueckhaltesubstrate |
CA1254134A (en) * | 1984-03-28 | 1989-05-16 | Mount Sinai School Of Medicine Of The City University Of New York | Specific binding flow cytometry method |
EP0183717B1 (de) * | 1984-05-15 | 1989-11-23 | Cytocolor Inc. | Einzelner farbstoff zur ersetzung von variablen romanowsky-zusammensetzungen enthaltend mehrere farbstoffe zur identifizierung eines bestandteils in menschlichen biopsieproben |
DE3420039A1 (de) * | 1984-05-29 | 1985-12-12 | Hoechst Ag, 6230 Frankfurt | 2,3-bis(dialkylaminophenyl)chinoxaline und ihre verwendung in elektrophotographischen aufzeichnungsmaterialien |
US4751179A (en) * | 1984-05-31 | 1988-06-14 | Coulter Electronics, Inc. | Method and reagents for differential determination of four populations of leukocytes in blood |
DE3502681A1 (de) * | 1985-01-26 | 1986-07-31 | Hoechst Ag, 6230 Frankfurt | Elektrophotographisches aufzeichnungsmaterial |
-
1987
- 1987-09-01 US US07/091,984 patent/US5039613A/en not_active Expired - Fee Related
- 1987-09-04 CA CA000546201A patent/CA1309328C/en not_active Expired - Fee Related
- 1987-09-08 DE DE87113119T patent/DE3786233T2/de not_active Expired - Fee Related
- 1987-09-08 DE DE3751859T patent/DE3751859T2/de not_active Expired - Fee Related
- 1987-09-08 EP EP92101382A patent/EP0483116B1/de not_active Expired - Lifetime
- 1987-09-08 EP EP87113119A patent/EP0268766B1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0268766B1 (de) | 1993-06-16 |
DE3751859T2 (de) | 1997-01-09 |
EP0483116B1 (de) | 1996-07-17 |
DE3786233T2 (de) | 1993-11-25 |
US5039613A (en) | 1991-08-13 |
EP0268766A3 (en) | 1988-12-14 |
EP0483116A3 (en) | 1992-07-22 |
CA1309328C (en) | 1992-10-27 |
EP0483116A2 (de) | 1992-04-29 |
DE3751859D1 (de) | 1996-08-22 |
EP0268766A2 (de) | 1988-06-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |