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ES2001424A6 - Composicion y procedimiento para la determinacion rapida de un recuento diferencial de leucocitos en una muestra - Google Patents

Composicion y procedimiento para la determinacion rapida de un recuento diferencial de leucocitos en una muestra

Info

Publication number
ES2001424A6
ES2001424A6 ES8601896A ES8601896A ES2001424A6 ES 2001424 A6 ES2001424 A6 ES 2001424A6 ES 8601896 A ES8601896 A ES 8601896A ES 8601896 A ES8601896 A ES 8601896A ES 2001424 A6 ES2001424 A6 ES 2001424A6
Authority
ES
Spain
Prior art keywords
sample
determination
blood cell
white blood
cell count
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
ES8601896A
Other languages
English (en)
Inventor
John F Cremins
Young Ran Kim
Louis D Sclafani Iv
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
Publication of ES2001424A6 publication Critical patent/ES2001424A6/es
Expired 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
    • 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
    • G01N2001/305—Fixative compositions

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Engineering & Computer Science (AREA)
  • Urology & Nephrology (AREA)
  • Chemical & Material Sciences (AREA)
  • Cell Biology (AREA)
  • Biomedical Technology (AREA)
  • Molecular Biology (AREA)
  • Hematology (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Ecology (AREA)
  • Tropical Medicine & Parasitology (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Biochemistry (AREA)
  • Analytical Chemistry (AREA)
  • Biotechnology (AREA)
  • General Health & Medical Sciences (AREA)
  • Microbiology (AREA)
  • Pathology (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)

Abstract

COMPOSICION Y PROCEDIMIENTO PARA LA DETERMINACION RAPIDA DE UN RECUENTO DIFERENCIAL DE LEUCOCITOS EN UNA MUESTRA, COMPRENDIENDO LA COMPOSICION UN TENSIOACTIVO, FORMALDEHIDO O PARAFORMALDEHIDO, UN AZUCAR O ALCOHOL DE AZUCAR Y UN TAMPON, Y CONSISTIENDO EL PROCEDIMIENTO EN: A)PREPARAR UNA SOLUCION REACTIVA DE DICHOS COMPONENTE, B)MEZCLAR RAPIDAMENTE DICHA SOLUCION REACTIVA CON LA MUESTRA A ANALIZAR PARA FORMAR UNA MEZCLA DE REACCION, EN LA QUE TANTO DICHA SOLUCION REACTIVA COMO DICHA MUESTRA ESTAN INICIALMENTE A TEMPERATURA AMBIENTE; Y C)CALENTAR RAPIDAMENTE DICHA MEZCLA DE REACCION A UNA TEMPERATURA DE APROXIMADAMENTE 62JC HASTA APROXIMADAMENTE 72JC PARA LISAR LOS GLOBULOS ROJOS EN DICHA MUESTRA Y FIJAR LOS LEUCOCITOS EN DICHA MUESTRA.
ES8601896A 1985-09-06 1986-09-04 Composicion y procedimiento para la determinacion rapida de un recuento diferencial de leucocitos en una muestra Expired ES2001424A6 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US77316685A 1985-09-06 1985-09-06

Publications (1)

Publication Number Publication Date
ES2001424A6 true ES2001424A6 (es) 1988-05-16

Family

ID=25097403

Family Applications (1)

Application Number Title Priority Date Filing Date
ES8601896A Expired ES2001424A6 (es) 1985-09-06 1986-09-04 Composicion y procedimiento para la determinacion rapida de un recuento diferencial de leucocitos en una muestra

Country Status (7)

Country Link
EP (1) EP0214613B1 (es)
JP (1) JPS6271857A (es)
AU (1) AU602129B2 (es)
CA (1) CA1317533C (es)
DE (1) DE3689218T2 (es)
DK (1) DK169529B1 (es)
ES (1) ES2001424A6 (es)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
JP2635142B2 (ja) * 1987-05-29 1997-07-30 東亜医用電子株式会社 白血球分類方法および試薬
US5389549A (en) * 1987-05-29 1995-02-14 Toa Medical Electronics Co., Ltd. Method for classifying leukocytes and a reagent used therefor
WO1988009504A1 (en) * 1987-05-29 1988-12-01 Toa Medical Electronics Co., Ltd. Method for classifying leukocytes and reagents
IL93565A0 (en) * 1989-05-15 1990-11-29 Technicon Instr Optical standards for automated blood analysis instruments
FR2654744B1 (fr) * 1989-11-20 1992-03-13 Abx Sa Reactif et methode d'utilisation de celui-ci pour la determination automatique en cytometrie de flux d'au moins une sous-population leucocytaire a partir du sang total.
FR2705359B1 (fr) * 1993-05-19 1995-08-18 Immunotech Sa Méthode de protection des cellules leucocytaires, composition protectrice, composition de sang protégée, et méthode d'analyse sanguine.
FR2705360B1 (fr) * 1993-05-19 1995-08-18 Immunotech Sa Méthode et composition pour la lyse des érythrocytes, composition de sang, et méthode d'analyse leucocytaire.
JP3320869B2 (ja) * 1993-12-22 2002-09-03 シスメックス株式会社 白血球分析用試薬
JP3324050B2 (ja) * 1994-10-31 2002-09-17 日本光電工業株式会社 白血球分類用試薬および白血球分類方法
DE19514089C2 (de) * 1995-04-13 1997-07-10 Deutsches Krebsforsch Nachweisverfahren für HIV-TAT
US5639630A (en) * 1995-05-16 1997-06-17 Bayer Corporation Method and reagent composition for performing leukocyte differential counts on fresh and aged whole blood samples, based on intrinsic peroxidase activity of leukocytes
US5786224A (en) * 1995-06-29 1998-07-28 Coulter Corporation Reagent and method for differential determination of leukocytes in blood
DE10021390C2 (de) * 2000-05-03 2002-06-27 Juergen Olert Protektionslösung und Fixierverfahren für die Paraffinschnitt-Technik
DE60133982D1 (de) 2000-06-01 2008-06-26 Matsushita Electric Ind Co Ltd Biosensor und verfahren zum analysieren von blutkomponenten
US7803523B2 (en) * 2004-08-27 2010-09-28 University Health Network Whole blood preparation for cytometric analysis of cell signaling pathways
JPWO2010071114A1 (ja) * 2008-12-18 2012-05-31 シスメックス株式会社 血液試料中の癌細胞の検出方法
US11035763B2 (en) 2012-10-30 2021-06-15 Kanazawa Medical University Kit for producing cleared biological specimens and method for producing cleared biological specimens
CN103674640B (zh) * 2013-11-28 2017-04-05 安徽信灵检验医学科技有限公司 甲醛分子膜化缓冲液及其制备方法
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
EP4145105A1 (de) 2021-09-06 2023-03-08 Anacyte Laboratories GmbH Lösung für die asservierung von zellen

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US409917A (en) * 1889-08-27 Plumb-bob
US3741875A (en) * 1970-10-30 1973-06-26 Mount Sinai Res Foundation Inc Process and apparatus for obtaining a differential white blood cell count
US4040785A (en) * 1976-10-18 1977-08-09 Technicon Instruments Corporation Lysable blood preservative composition
US4346018A (en) * 1980-06-16 1982-08-24 Coulter Electronics, Inc. Multi-purpose blood diluent and lysing agent for differential determination of lymphoid-myeloid population of leukocytes
DE3225408A1 (de) * 1982-07-07 1984-01-12 Biotest-Serum-Institut Gmbh, 6000 Frankfurt Waessrige loesung zum suspendieren und lagern von zellen, insbesondere erythrozyten
AU2813084A (en) * 1983-03-25 1984-10-09 Coulter Electronics Inc. Method of stromatolysing reagent for the volumetric determination of populations of leukocrytes
CA1255197A (en) * 1984-09-24 1989-06-06 Joseph L. Orlik Leukocyte differentiation composition and method

Also Published As

Publication number Publication date
EP0214613A2 (en) 1987-03-18
AU6201686A (en) 1987-03-12
DK169529B1 (da) 1994-11-21
EP0214613B1 (en) 1993-10-27
JPH0511855B2 (es) 1993-02-16
DE3689218T2 (de) 1994-05-19
DE3689218D1 (de) 1993-12-02
AU602129B2 (en) 1990-10-04
EP0214613A3 (en) 1989-07-26
CA1317533C (en) 1993-05-11
DK419286A (da) 1987-03-07
DK419286D0 (da) 1986-09-02
JPS6271857A (ja) 1987-04-02

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Legal Events

Date Code Title Description
SA6 Expiration date (snapshot 920101)

Free format text: 2006-09-04

FD1A Patent lapsed

Effective date: 20040906