ATE223043T1 - Verfahren und reagenszusammensetzung zur durchführung von differenzierenden leukocytzählungen in frischen und gealteren vollblutproben, auf der grundlage der bereitsvorhandenen peroxidaseaktivität der leukocyten - Google Patents

Verfahren und reagenszusammensetzung zur durchführung von differenzierenden leukocytzählungen in frischen und gealteren vollblutproben, auf der grundlage der bereitsvorhandenen peroxidaseaktivität der leukocyten

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Publication number
ATE223043T1
ATE223043T1 AT96106957T AT96106957T ATE223043T1 AT E223043 T1 ATE223043 T1 AT E223043T1 AT 96106957 T AT96106957 T AT 96106957T AT 96106957 T AT96106957 T AT 96106957T AT E223043 T1 ATE223043 T1 AT E223043T1
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AT
Austria
Prior art keywords
reagent composition
blood samples
fresh
analysis
whole blood
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Application number
AT96106957T
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English (en)
Inventor
Michael J Malin
Phyllis Shapiro
John F Cremins
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Bayer Ag
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Publication of ATE223043T1 publication Critical patent/ATE223043T1/de

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    • 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.]

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  • 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)
AT96106957T 1995-05-16 1996-05-03 Verfahren und reagenszusammensetzung zur durchführung von differenzierenden leukocytzählungen in frischen und gealteren vollblutproben, auf der grundlage der bereitsvorhandenen peroxidaseaktivität der leukocyten ATE223043T1 (de)

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 (1)

Publication Number Publication Date
ATE223043T1 true ATE223043T1 (de) 2002-09-15

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ID=23756987

Family Applications (1)

Application Number Title Priority Date Filing Date
AT96106957T ATE223043T1 (de) 1995-05-16 1996-05-03 Verfahren und reagenszusammensetzung zur durchführung von differenzierenden leukocytzählungen in frischen und gealteren vollblutproben, auf der grundlage der bereitsvorhandenen peroxidaseaktivität der leukocyten

Country Status (12)

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

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Also Published As

Publication number Publication date
AU5226296A (en) 1996-11-28
ES2181821T3 (es) 2003-03-01
JP4361142B2 (ja) 2009-11-11
AU699086B2 (en) 1998-11-19
DE69623174D1 (de) 2002-10-02
PT743519E (pt) 2002-12-31
DE69623174T2 (de) 2002-12-19
EP0743519B1 (de) 2002-08-28
KR960042055A (ko) 1996-12-19
TW448295B (en) 2001-08-01
EP0743519A3 (de) 1998-07-29
IL117862A0 (en) 1996-08-04
CA2173519A1 (en) 1996-11-17
AU699086C (en) 2001-06-21
JPH08308593A (ja) 1996-11-26
US5639630A (en) 1997-06-17
IL117862A (en) 1999-12-22
EP0743519A2 (de) 1996-11-20

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