DE69816272T2 - Cyanidfreie lytische reagenzzusammensetzung und verfahren zur hämoglobin- und zellanalyse - Google Patents
Cyanidfreie lytische reagenzzusammensetzung und verfahren zur hämoglobin- und zellanalyse Download PDFInfo
- Publication number
- DE69816272T2 DE69816272T2 DE69816272T DE69816272T DE69816272T2 DE 69816272 T2 DE69816272 T2 DE 69816272T2 DE 69816272 T DE69816272 T DE 69816272T DE 69816272 T DE69816272 T DE 69816272T DE 69816272 T2 DE69816272 T2 DE 69816272T2
- Authority
- DE
- Germany
- Prior art keywords
- hemoglobin
- reagent composition
- lytic reagent
- surfactant
- concentration
- 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
Links
- 239000003153 chemical reaction reagent Substances 0.000 title claims description 109
- 108010054147 Hemoglobins Proteins 0.000 title claims description 107
- 102000001554 Hemoglobins Human genes 0.000 title claims description 107
- 239000000203 mixture Substances 0.000 title claims description 89
- 230000002101 lytic effect Effects 0.000 title claims description 86
- 238000000034 method Methods 0.000 title claims description 50
- 238000004458 analytical method Methods 0.000 title claims description 14
- 210000000265 leukocyte Anatomy 0.000 claims description 97
- 210000004369 blood Anatomy 0.000 claims description 73
- 239000008280 blood Substances 0.000 claims description 73
- 239000004094 surface-active agent Substances 0.000 claims description 28
- -1 bromide anions Chemical class 0.000 claims description 26
- 210000003743 erythrocyte Anatomy 0.000 claims description 17
- 239000013110 organic ligand Substances 0.000 claims description 16
- 150000003242 quaternary ammonium salts Chemical class 0.000 claims description 16
- 125000000217 alkyl group Chemical group 0.000 claims description 13
- 150000003536 tetrazoles Chemical class 0.000 claims description 13
- 125000004432 carbon atom Chemical group C* 0.000 claims description 12
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical class C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 claims description 9
- 229910052783 alkali metal Inorganic materials 0.000 claims description 9
- 150000003852 triazoles Chemical class 0.000 claims description 9
- 229910019142 PO4 Inorganic materials 0.000 claims description 8
- 238000002847 impedance measurement Methods 0.000 claims description 8
- 239000010452 phosphate Substances 0.000 claims description 8
- 125000003342 alkenyl group Chemical group 0.000 claims description 7
- 238000004820 blood count Methods 0.000 claims description 7
- 125000000304 alkynyl group Chemical group 0.000 claims description 6
- 150000003014 phosphoric acid esters Chemical class 0.000 claims description 6
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 claims description 5
- 150000008052 alkyl sulfonates Chemical class 0.000 claims description 4
- 125000000129 anionic group Chemical group 0.000 claims description 4
- 229940045714 alkyl sulfonate alkylating agent Drugs 0.000 claims description 3
- 239000007864 aqueous solution Substances 0.000 claims description 3
- 238000009534 blood test Methods 0.000 claims description 2
- 238000007865 diluting Methods 0.000 claims description 2
- 238000002156 mixing Methods 0.000 claims description 2
- 238000002835 absorbance Methods 0.000 claims 3
- 210000003855 cell nucleus Anatomy 0.000 claims 2
- 210000004940 nucleus Anatomy 0.000 claims 2
- 239000000523 sample Substances 0.000 description 34
- 238000005259 measurement Methods 0.000 description 27
- 239000003085 diluting agent Substances 0.000 description 21
- 239000003446 ligand Substances 0.000 description 16
- 230000033228 biological regulation Effects 0.000 description 15
- 210000001616 monocyte Anatomy 0.000 description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 13
- 239000012153 distilled water Substances 0.000 description 12
- 210000003714 granulocyte Anatomy 0.000 description 12
- 230000009102 absorption Effects 0.000 description 10
- 238000010521 absorption reaction Methods 0.000 description 10
- 210000004698 lymphocyte Anatomy 0.000 description 10
- 238000001228 spectrum Methods 0.000 description 9
- XFXPMWWXUTWYJX-UHFFFAOYSA-N Cyanide Chemical compound N#[C-] XFXPMWWXUTWYJX-UHFFFAOYSA-N 0.000 description 7
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 7
- 201000010099 disease Diseases 0.000 description 7
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 7
- DDXLVDQZPFLQMZ-UHFFFAOYSA-M dodecyl(trimethyl)azanium;chloride Chemical compound [Cl-].CCCCCCCCCCCC[N+](C)(C)C DDXLVDQZPFLQMZ-UHFFFAOYSA-M 0.000 description 7
- 125000001421 myristyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 7
- 239000000243 solution Substances 0.000 description 7
- RAXXELZNTBOGNW-UHFFFAOYSA-N imidazole Natural products C1=CNC=N1 RAXXELZNTBOGNW-UHFFFAOYSA-N 0.000 description 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- 239000012266 salt solution Substances 0.000 description 6
- 239000000126 substance Substances 0.000 description 6
- 238000000862 absorption spectrum Methods 0.000 description 5
- 230000009089 cytolysis Effects 0.000 description 5
- 230000002949 hemolytic effect Effects 0.000 description 5
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 5
- QWENRTYMTSOGBR-UHFFFAOYSA-N 1H-1,2,3-Triazole Chemical compound C=1C=NNN=1 QWENRTYMTSOGBR-UHFFFAOYSA-N 0.000 description 4
- RYYCJUAHISIHTL-UHFFFAOYSA-N 5-azaorotic acid Chemical group OC(=O)C1=NC(=O)NC(=O)N1 RYYCJUAHISIHTL-UHFFFAOYSA-N 0.000 description 4
- DBMJMQXJHONAFJ-UHFFFAOYSA-M Sodium laurylsulphate Chemical compound [Na+].CCCCCCCCCCCCOS([O-])(=O)=O DBMJMQXJHONAFJ-UHFFFAOYSA-M 0.000 description 4
- 239000012470 diluted sample Substances 0.000 description 4
- 150000003278 haem Chemical group 0.000 description 4
- 229910052742 iron Inorganic materials 0.000 description 4
- XAEFZNCEHLXOMS-UHFFFAOYSA-M potassium benzoate Chemical compound [K+].[O-]C(=O)C1=CC=CC=C1 XAEFZNCEHLXOMS-UHFFFAOYSA-M 0.000 description 4
- 150000003839 salts Chemical class 0.000 description 4
- 239000011780 sodium chloride Substances 0.000 description 4
- 235000019333 sodium laurylsulphate Nutrition 0.000 description 4
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 230000001419 dependent effect Effects 0.000 description 3
- 230000004069 differentiation Effects 0.000 description 3
- 230000002934 lysing effect Effects 0.000 description 3
- 229950000193 oteracil Drugs 0.000 description 3
- AFBBKYQYNPNMAT-UHFFFAOYSA-N 1h-1,2,4-triazol-1-ium-3-thiolate Chemical compound SC=1N=CNN=1 AFBBKYQYNPNMAT-UHFFFAOYSA-N 0.000 description 2
- ULRPISSMEBPJLN-UHFFFAOYSA-N 2h-tetrazol-5-amine Chemical compound NC1=NN=NN1 ULRPISSMEBPJLN-UHFFFAOYSA-N 0.000 description 2
- NSPMIYGKQJPBQR-UHFFFAOYSA-N 4H-1,2,4-triazole Chemical compound C=1N=CNN=1 NSPMIYGKQJPBQR-UHFFFAOYSA-N 0.000 description 2
- KDCGOANMDULRCW-UHFFFAOYSA-N 7H-purine Chemical compound N1=CNC2=NC=NC2=C1 KDCGOANMDULRCW-UHFFFAOYSA-N 0.000 description 2
- 108010044267 Abnormal Hemoglobins Proteins 0.000 description 2
- 229920000877 Melamine resin Polymers 0.000 description 2
- WTKZEGDFNFYCGP-UHFFFAOYSA-N Pyrazole Chemical compound C=1C=NNC=1 WTKZEGDFNFYCGP-UHFFFAOYSA-N 0.000 description 2
- SMWDFEZZVXVKRB-UHFFFAOYSA-N Quinoline Chemical compound N1=CC=CC2=CC=CC=C21 SMWDFEZZVXVKRB-UHFFFAOYSA-N 0.000 description 2
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 2
- 239000000654 additive Substances 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 210000003651 basophil Anatomy 0.000 description 2
- 238000003759 clinical diagnosis Methods 0.000 description 2
- 238000010790 dilution Methods 0.000 description 2
- 239000012895 dilution Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- AWJUIBRHMBBTKR-UHFFFAOYSA-N isoquinoline Chemical compound C1=NC=CC2=CC=CC=C21 AWJUIBRHMBBTKR-UHFFFAOYSA-N 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- JDSHMPZPIAZGSV-UHFFFAOYSA-N melamine Chemical compound NC1=NC(N)=NC(N)=N1 JDSHMPZPIAZGSV-UHFFFAOYSA-N 0.000 description 2
- 239000012528 membrane Substances 0.000 description 2
- 230000007935 neutral effect Effects 0.000 description 2
- 210000000440 neutrophil Anatomy 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 239000003381 stabilizer Substances 0.000 description 2
- 238000002560 therapeutic procedure Methods 0.000 description 2
- 238000000870 ultraviolet spectroscopy Methods 0.000 description 2
- INGWEZCOABYORO-UHFFFAOYSA-N 2-(furan-2-yl)-7-methyl-1h-1,8-naphthyridin-4-one Chemical compound N=1C2=NC(C)=CC=C2C(O)=CC=1C1=CC=CO1 INGWEZCOABYORO-UHFFFAOYSA-N 0.000 description 1
- ZMCHBSMFKQYNKA-UHFFFAOYSA-N 2-aminobenzenesulfonic acid Chemical compound NC1=CC=CC=C1S(O)(=O)=O ZMCHBSMFKQYNKA-UHFFFAOYSA-N 0.000 description 1
- MKMDCEXRIPLNGJ-UHFFFAOYSA-N 2-phenyl-1h-pyrazol-5-one Chemical compound N1=C(O)C=CN1C1=CC=CC=C1 MKMDCEXRIPLNGJ-UHFFFAOYSA-N 0.000 description 1
- 239000005725 8-Hydroxyquinoline Substances 0.000 description 1
- ROFVEXUMMXZLPA-UHFFFAOYSA-N Bipyridyl Chemical compound N1=CC=CC=C1C1=CC=CC=N1 ROFVEXUMMXZLPA-UHFFFAOYSA-N 0.000 description 1
- 229930185605 Bisphenol Natural products 0.000 description 1
- 108010003320 Carboxyhemoglobin Proteins 0.000 description 1
- 208000035473 Communicable disease Diseases 0.000 description 1
- 108010068377 Hemoglobin M Proteins 0.000 description 1
- 208000005176 Hepatitis C Diseases 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 1
- 206010024305 Leukaemia monocytic Diseases 0.000 description 1
- OFOBLEOULBTSOW-UHFFFAOYSA-N Malonic acid Chemical compound OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 description 1
- 108010061951 Methemoglobin Proteins 0.000 description 1
- ZCQWOFVYLHDMMC-UHFFFAOYSA-N Oxazole Chemical compound C1=COC=N1 ZCQWOFVYLHDMMC-UHFFFAOYSA-N 0.000 description 1
- 108010064719 Oxyhemoglobins Proteins 0.000 description 1
- CWRVKFFCRWGWCS-UHFFFAOYSA-N Pentrazole Chemical compound C1CCCCC2=NN=NN21 CWRVKFFCRWGWCS-UHFFFAOYSA-N 0.000 description 1
- CZPWVGJYEJSRLH-UHFFFAOYSA-N Pyrimidine Chemical compound C1=CN=CN=C1 CZPWVGJYEJSRLH-UHFFFAOYSA-N 0.000 description 1
- 206010040642 Sickle cell anaemia with crisis Diseases 0.000 description 1
- PLZVEHJLHYMBBY-UHFFFAOYSA-N Tetradecylamine Chemical compound CCCCCCCCCCCCCCN PLZVEHJLHYMBBY-UHFFFAOYSA-N 0.000 description 1
- FZWLAAWBMGSTSO-UHFFFAOYSA-N Thiazole Chemical compound C1=CSC=N1 FZWLAAWBMGSTSO-UHFFFAOYSA-N 0.000 description 1
- ISWQCIVKKSOKNN-UHFFFAOYSA-L Tiron Chemical compound [Na+].[Na+].OC1=CC(S([O-])(=O)=O)=CC(S([O-])(=O)=O)=C1O ISWQCIVKKSOKNN-UHFFFAOYSA-L 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000005856 abnormality Effects 0.000 description 1
- RRUDCFGSUDOHDG-UHFFFAOYSA-N acetohydroxamic acid Chemical compound CC(O)=NO RRUDCFGSUDOHDG-UHFFFAOYSA-N 0.000 description 1
- 229960001171 acetohydroxamic acid Drugs 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 239000002280 amphoteric surfactant Substances 0.000 description 1
- 230000000845 anti-microbial effect Effects 0.000 description 1
- 230000003064 anti-oxidating effect Effects 0.000 description 1
- 208000005980 beta thalassemia Diseases 0.000 description 1
- IISBACLAFKSPIT-UHFFFAOYSA-N bisphenol A Chemical compound C=1C=C(O)C=CC=1C(C)(C)C1=CC=C(O)C=C1 IISBACLAFKSPIT-UHFFFAOYSA-N 0.000 description 1
- 125000002091 cationic group Chemical group 0.000 description 1
- 239000003093 cationic surfactant Substances 0.000 description 1
- 210000004027 cell Anatomy 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 108010071981 cyanhemoglobin Proteins 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 108010002255 deoxyhemoglobin Proteins 0.000 description 1
- SYELZBGXAIXKHU-UHFFFAOYSA-N dodecyldimethylamine N-oxide Chemical compound CCCCCCCCCCCC[N+](C)(C)[O-] SYELZBGXAIXKHU-UHFFFAOYSA-N 0.000 description 1
- 238000001962 electrophoresis Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 210000003979 eosinophil Anatomy 0.000 description 1
- 230000001545 erythrolytic effect Effects 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 238000005194 fractionation Methods 0.000 description 1
- 125000000623 heterocyclic group Chemical group 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 238000000691 measurement method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 201000006894 monocytic leukemia Diseases 0.000 description 1
- 239000002736 nonionic surfactant Substances 0.000 description 1
- UYDLBVPAAFVANX-UHFFFAOYSA-N octylphenoxy polyethoxyethanol Chemical compound CC(C)(C)CC(C)(C)C1=CC=C(OCCOCCOCCOCCO)C=C1 UYDLBVPAAFVANX-UHFFFAOYSA-N 0.000 description 1
- 230000003204 osmotic effect Effects 0.000 description 1
- 229960003540 oxyquinoline Drugs 0.000 description 1
- 230000007170 pathology Effects 0.000 description 1
- 210000005259 peripheral blood Anatomy 0.000 description 1
- 239000011886 peripheral blood Substances 0.000 description 1
- 150000002989 phenols Chemical class 0.000 description 1
- 238000005375 photometry Methods 0.000 description 1
- NNFCIKHAZHQZJG-UHFFFAOYSA-N potassium cyanide Chemical compound [K+].N#[C-] NNFCIKHAZHQZJG-UHFFFAOYSA-N 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000003755 preservative agent Substances 0.000 description 1
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 description 1
- MCJGNVYPOGVAJF-UHFFFAOYSA-N quinolin-8-ol Chemical compound C1=CN=C2C(O)=CC=CC2=C1 MCJGNVYPOGVAJF-UHFFFAOYSA-N 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 208000007056 sickle cell anemia Diseases 0.000 description 1
- 229910052938 sodium sulfate Inorganic materials 0.000 description 1
- 235000011152 sodium sulphate Nutrition 0.000 description 1
- MDUSUFIKBUMDTJ-UHFFFAOYSA-N sodium;1h-1,2,4-triazole Chemical class [Na].C=1N=CNN=1 MDUSUFIKBUMDTJ-UHFFFAOYSA-N 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 238000010561 standard procedure Methods 0.000 description 1
- 208000024891 symptom Diseases 0.000 description 1
- 229940042055 systemic antimycotics triazole derivative Drugs 0.000 description 1
- MBYLVOKEDDQJDY-UHFFFAOYSA-N tris(2-aminoethyl)amine Chemical compound NCCN(CCN)CCN MBYLVOKEDDQJDY-UHFFFAOYSA-N 0.000 description 1
- GPRLSGONYQIRFK-MNYXATJNSA-N triton Chemical compound [3H+] GPRLSGONYQIRFK-MNYXATJNSA-N 0.000 description 1
- 238000012795 verification Methods 0.000 description 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
- G01N33/72—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving blood pigments, e.g. haemoglobin, bilirubin or other porphyrins; involving occult blood
- G01N33/721—Haemoglobin
-
- 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
- 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
- G01N33/53—Immunoassay; Biospecific binding assay; Materials therefor
- G01N33/569—Immunoassay; Biospecific binding assay; Materials therefor for microorganisms, e.g. protozoa, bacteria, viruses
- G01N33/56966—Animal cells
- G01N33/56972—White blood cells
-
- 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
- Y10T436/105831—Protein or peptide standard or control [e.g., hemoglobin, 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
-
- 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
- Y10T436/25125—Digestion or removing interfering materials
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Hematology (AREA)
- Immunology (AREA)
- Urology & Nephrology (AREA)
- Molecular Biology (AREA)
- Biomedical Technology (AREA)
- Chemical & Material Sciences (AREA)
- Cell Biology (AREA)
- Food Science & Technology (AREA)
- General Physics & Mathematics (AREA)
- Pathology (AREA)
- Biotechnology (AREA)
- Microbiology (AREA)
- Medicinal Chemistry (AREA)
- Physics & Mathematics (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Tropical Medicine & Parasitology (AREA)
- Ecology (AREA)
- Zoology (AREA)
- Virology (AREA)
- Investigating Or Analysing Biological Materials (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US08/786,505 US5763280A (en) | 1997-01-21 | 1997-01-21 | Cyanide-free lytic reagent composition and method for hemoglobin and cell analysis |
| US786505 | 1997-01-21 | ||
| PCT/US1998/000515 WO1998032016A2 (en) | 1997-01-21 | 1998-01-13 | A cyanide-free lytic reagent composition and method for hemoglobin and cell analysis |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE69816272D1 DE69816272D1 (de) | 2003-08-14 |
| DE69816272T2 true DE69816272T2 (de) | 2004-04-22 |
Family
ID=25138791
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE69839947T Expired - Lifetime DE69839947D1 (de) | 1997-01-21 | 1998-01-13 | Cyanidfreie lytische Reagenzzusammensetzung und Vefahren zur Hämoglobin- und Zellanalyse |
| DE69816272T Expired - Lifetime DE69816272T2 (de) | 1997-01-21 | 1998-01-13 | Cyanidfreie lytische reagenzzusammensetzung und verfahren zur hämoglobin- und zellanalyse |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE69839947T Expired - Lifetime DE69839947D1 (de) | 1997-01-21 | 1998-01-13 | Cyanidfreie lytische Reagenzzusammensetzung und Vefahren zur Hämoglobin- und Zellanalyse |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US5763280A (enExample) |
| EP (2) | EP0960333B1 (enExample) |
| JP (2) | JP4263247B2 (enExample) |
| CN (1) | CN1154848C (enExample) |
| AU (1) | AU5913498A (enExample) |
| DE (2) | DE69839947D1 (enExample) |
| WO (1) | WO1998032016A2 (enExample) |
Families Citing this family (54)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1996002841A1 (en) * | 1994-07-14 | 1996-02-01 | Abbott Laboratories | Methods and reagents for cyanide-free determination of hemoglobin and leukocytes in whole blood |
| US5882934A (en) * | 1997-01-21 | 1999-03-16 | Coulter International Corp. | Composition and method for hemoglobin and cell analysis |
| FR2778413B1 (fr) * | 1998-05-07 | 2000-08-04 | Immunotech Sa | Nouveaux reactifs et methode de lyse des erythrocytes |
| US6210969B1 (en) * | 1999-04-28 | 2001-04-03 | Coulter International Corp. | Composition and method for differentiation of basophil and eosinophil subpopulations of leukocytes in blood |
| US6214625B1 (en) * | 1999-04-28 | 2001-04-10 | Coulter International Corp. | Composition and method for differentiation of basophils and eosinophils in blood |
| EP1170593A3 (de) * | 2000-06-19 | 2002-04-10 | Felix Levine | Feste Reagenzmischung, Testkit und Verfahren zur Bestimmung von Gesamteiweiss und Globulinen sowie von Hämoglobin in biologischen Flüssigkeitsproben |
| EP1182457A1 (en) * | 2000-08-17 | 2002-02-27 | Mallinckrodt Baker B.V. | Method and reagent for the analysis of blood samples, in particular for veterinary applications |
| US6573102B2 (en) | 2001-07-27 | 2003-06-03 | Coulter International Corp. | Lytic reagent composition for determination of nucleated blood cells |
| EP1412740B1 (en) | 2001-07-27 | 2015-07-08 | Beckman Coulter, Inc. | Method for measurement of nucleated red blood cells |
| US6916658B2 (en) * | 2001-07-27 | 2005-07-12 | Beckman Coulter, Inc. | Method for measurement of immature granulocytes |
| US6410330B1 (en) | 2001-07-27 | 2002-06-25 | Coulter International Corp. | Method for measurement of nucleated red blood cells |
| US6890756B2 (en) * | 2002-04-05 | 2005-05-10 | Streck Laboratories, Inc. | Method of using cyanide-free lyse solution to emulate a cyanide-containing lyse solution in the measurement of hemoglobin |
| EP1509976A1 (en) * | 2002-05-31 | 2005-03-02 | Pirelli & C. S.p.A. | Cascaded raman pump for raman amplification in optical systems |
| AU2003232169B8 (en) * | 2002-06-11 | 2008-05-08 | Koninklijke Philips Electronics N.V. | A disposable cartridge for characterizing particles suspended in a liquid |
| US7008792B2 (en) * | 2004-02-10 | 2006-03-07 | Beckman Coulter, Inc. | Method of measurement of nucleated red blood cells |
| US7208319B2 (en) * | 2004-02-10 | 2007-04-24 | Beckman Coulter, Inc. | Method of measurement of nucleated red blood cells |
| US7625712B2 (en) | 2004-05-21 | 2009-12-01 | Beckman Coulter, Inc. | Method for a fully automated monoclonal antibody-based extended differential |
| US7674598B2 (en) * | 2004-05-21 | 2010-03-09 | Beckman Coulter, Inc. | Method for a fully automated monoclonal antibody-based extended differential |
| US7465584B2 (en) * | 2005-01-24 | 2008-12-16 | Sysmex Corporation | Method and reagent for classifying leukocytes in animal blood |
| US8028566B2 (en) * | 2005-02-10 | 2011-10-04 | Chempaq A/S | Dual sample cartridge and method for characterizing particles in liquid |
| CA2597496A1 (en) | 2005-02-10 | 2006-08-17 | Chempaq A/S | Dual sample cartridge and method for characterizing particles in liquid |
| US7235404B2 (en) * | 2005-05-04 | 2007-06-26 | Beckman Coulter, Inc. | Cyanide-free lytic reagent composition and method of use for hemoglobin and white blood cell measurement |
| US7482165B2 (en) * | 2005-08-24 | 2009-01-27 | Beckman Coulter, Inc. | Method of preventing white blood cell interferences to red blood cell measurements of a blood sample |
| US20070054404A1 (en) * | 2005-09-08 | 2007-03-08 | Beckman Coulter, Inc. | Method of hemoglobin correction due to temperature variation |
| US7609369B2 (en) * | 2005-09-24 | 2009-10-27 | Beckman Coulter, Inc. | Methods of detection of iron deficiency and hemochromatosis |
| US7586589B2 (en) * | 2005-09-24 | 2009-09-08 | Beckman Coulter, Inc. | Methods of determination of responsiveness to erythropoietin treatment |
| BRPI0706368A2 (pt) | 2006-01-06 | 2011-03-22 | Univ Georgia | composição, vetor, método para fornecer resistência ao cisto nematódeo a uma planta, proteìna de fusão, método para inibir atividade biológica, ácido nucléico isolado |
| US7361512B2 (en) * | 2006-01-20 | 2008-04-22 | Beckman Coulter, Inc. | Low hemoglobin concentration cell percentage and method of use in detection of iron deficiency |
| 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 |
| EP2215219A4 (en) * | 2007-10-29 | 2011-04-13 | Beckman Coulter Inc | METHOD FOR RAPID ANALYSIS BASED ON ANTIBODIES OF POPULATIONS OF PLATELETS |
| CN101451931B (zh) * | 2007-12-04 | 2013-03-27 | 深圳迈瑞生物医疗电子股份有限公司 | 血液稀释液及其使用方法 |
| CN101470108B (zh) * | 2007-12-24 | 2013-11-27 | 深圳迈瑞生物医疗电子股份有限公司 | 一种对白细胞进行分类的试剂和方法 |
| 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 |
| JP5669340B2 (ja) * | 2008-01-23 | 2015-02-12 | シスメックス株式会社 | 試料分析装置及び試料分析装置用プログラム |
| CN104965068B (zh) * | 2008-05-09 | 2017-12-08 | 希森美康株式会社 | 血液分析装置，血液分析方法及溶血剂 |
| 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 |
| CN101363779B (zh) * | 2008-06-26 | 2011-07-27 | 复旦大学 | 一种提高肽段离子化效率的方法 |
| 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 |
| PL2356465T3 (pl) | 2008-11-13 | 2015-04-30 | Beckman Coulter Inc | Sposób korekcji interferencji cząsteczkowej przy oznaczaniu hemoglobiny |
| 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 |
| EP2216095A1 (en) | 2009-01-27 | 2010-08-11 | Koninklijke Philips Electronics N.V. | Microfluidic device for full blood count |
| 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 |
| NL2005610A (en) * | 2009-12-02 | 2011-06-06 | Asml Netherlands Bv | Lithographic apparatus and surface cleaning method. |
| US8906308B2 (en) | 2010-01-15 | 2014-12-09 | Abbott Laboratories | Method for determining volume and hemoglobin content of individual red blood cells |
| CN102662067B (zh) * | 2012-05-20 | 2014-07-02 | 烟台卓越生物技术有限责任公司 | 一种无氰化测定血红蛋白浓度及白细胞分群计数的溶血素 |
| JP6824994B2 (ja) * | 2015-10-07 | 2021-02-03 | サングイ バイオ ピーティーワイ． エルティーディー | 血液の調製及びプロファイリング |
| JP6811581B2 (ja) * | 2016-10-25 | 2021-01-13 | 福井県 | 人血検査方法及び人血検査用キット |
| WO2018160216A1 (en) | 2017-03-03 | 2018-09-07 | Polymer Technology Systems, Inc. | Systems and methods for enzymatic a1c detection and quantification |
| US11703513B2 (en) | 2017-08-07 | 2023-07-18 | Polymer Technology Systems, Inc. | Systems and methods for enzymatic A1C detection and quantification |
| CN107907690B (zh) * | 2017-11-15 | 2020-07-10 | 南通伊仕生物技术股份有限公司 | 一种超敏c反应蛋白检测试剂盒及其使用方法 |
| CN110506122B (zh) * | 2017-12-12 | 2023-09-29 | 聚合物技术系统公司 | 用于酶促a1c检测和定量的样品制备系统和方法 |
| EP3794346B1 (en) | 2018-05-17 | 2023-03-08 | Beckman Coulter, Inc. | Green concentrated reagent for hematology systems |
| US11191460B1 (en) | 2020-07-15 | 2021-12-07 | Shani Biotechnologies LLC | Device and method for measuring blood components |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4185964A (en) * | 1977-02-08 | 1980-01-29 | Central Laboratories of Associated Maryland Pathologists, Ltd. | Lysing reagent |
| US4528274A (en) * | 1982-07-06 | 1985-07-09 | Coulter Electronics, Inc. | Multi-purpose blood diluent and lysing agent for differential determination of lymphoid-myeloid population of leukocytes |
| US4485175A (en) * | 1983-01-03 | 1984-11-27 | Coulter Electronics, Inc. | Method for three-volume differential determination of lymphocyte, monocyte and granulocyte populations of leukocytes |
| US4880749A (en) * | 1984-06-05 | 1989-11-14 | Eastman Kodak Company | Analytical element and its use in a whole blood hemoglobin assay |
| JP2615024B2 (ja) * | 1986-10-03 | 1997-05-28 | 株式会社 ヤトロン | モノクローナル抗体を用いたヒトヘモグロビンの高感度分析方法 |
| JP2836865B2 (ja) * | 1989-10-23 | 1998-12-14 | 東亜医用電子株式会社 | 血液中の白血球およびヘモグロビンの測定用試薬 |
| SU1727067A1 (ru) * | 1990-01-05 | 1992-04-15 | Казанский государственный институт усовершенствования врачей им.В.И.Ленина | Способ определени объема эритроцитов в биологической ткани |
| US5242832A (en) * | 1990-03-01 | 1993-09-07 | Toa Medical Electronics Co., Ltd. | Reagent for measurement of leukocytes and hemoglobin in blood |
| CA2183558C (en) * | 1994-03-11 | 2006-01-24 | Young Ran Kim | Cyanide-free reagent and method for the determination of hemoglobin |
| US5686308A (en) * | 1995-06-08 | 1997-11-11 | Coulter Corporation | Reagent and method for differential determination of leukocytes in blood |
-
1997
- 1997-01-21 US US08/786,505 patent/US5763280A/en not_active Expired - Lifetime
-
1998
- 1998-01-13 EP EP98902489A patent/EP0960333B1/en not_active Expired - Lifetime
- 1998-01-13 AU AU59134/98A patent/AU5913498A/en not_active Abandoned
- 1998-01-13 CN CNB988019477A patent/CN1154848C/zh not_active Expired - Fee Related
- 1998-01-13 DE DE69839947T patent/DE69839947D1/de not_active Expired - Lifetime
- 1998-01-13 EP EP02028716A patent/EP1298441B1/en not_active Expired - Lifetime
- 1998-01-13 JP JP53445798A patent/JP4263247B2/ja not_active Expired - Fee Related
- 1998-01-13 DE DE69816272T patent/DE69816272T2/de not_active Expired - Lifetime
- 1998-01-13 WO PCT/US1998/000515 patent/WO1998032016A2/en not_active Ceased
-
2007
- 2007-10-19 JP JP2007272306A patent/JP2008032750A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| EP1298441A3 (en) | 2004-08-11 |
| WO1998032016A2 (en) | 1998-07-23 |
| WO1998032016A3 (en) | 1998-12-03 |
| EP0960333B1 (en) | 2003-07-09 |
| EP1298441A2 (en) | 2003-04-02 |
| JP2001509273A (ja) | 2001-07-10 |
| US5763280A (en) | 1998-06-09 |
| CN1244259A (zh) | 2000-02-09 |
| JP2008032750A (ja) | 2008-02-14 |
| EP0960333A2 (en) | 1999-12-01 |
| EP1298441B1 (en) | 2008-08-27 |
| DE69839947D1 (de) | 2008-10-09 |
| DE69816272D1 (de) | 2003-08-14 |
| CN1154848C (zh) | 2004-06-23 |
| AU5913498A (en) | 1998-08-07 |
| JP4263247B2 (ja) | 2009-05-13 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE69816272T2 (de) | Cyanidfreie lytische reagenzzusammensetzung und verfahren zur hämoglobin- und zellanalyse | |
| DE60224287T2 (de) | Lytische reagenszusammensetzung zur bestimmung zellkernhaltiger roter blutkörperchen | |
| DE3153618C2 (enExample) | ||
| DE69527947T2 (de) | Cyanidfreies reagens und verfahren zur bestimmung von hämoglobin | |
| US5882934A (en) | Composition and method for hemoglobin and cell analysis | |
| DE69016348T2 (de) | Leukozyten und Hämoglobin im Blut. | |
| DE3853671T2 (de) | Reagens und Verfahren zur Messung von Leukozyten und Hämoglobin im Blut. | |
| DE69211434T2 (de) | Verfahren zur Probevorbereitung zur Klassifizierung und Zählung der Leukozyten | |
| DE69827636T2 (de) | Blutverdünnungsreagenz | |
| DE69603491T2 (de) | Reagenz und verfahren zur differentiellen bestimmung von leukocyten im blut | |
| DE69217757T2 (de) | Probenvorbereitungsverfahren zur Leukozytenzählung und -klassifikation | |
| DE69328772T2 (de) | Suspensionsmedien für hämatoligische zusammensetzungen und methode für ihren gebrauch | |
| DE3587036T2 (de) | Verfahren und reagenziensystem zur differentiellen bestimmung vierer populationen von leukozyten. | |
| DE3855919T2 (de) | System zur Isolierung und Identifizierung von Leukozyten | |
| DE3390432C2 (enExample) | ||
| DE69628651T2 (de) | Zusammensetzungen und verfahren für die schnelle analyse von retikulozyten | |
| DE3786233T2 (de) | Durchfluss-Zytometrieverfahren zum Klassifizieren von Leukozyten und dazu angewandte Reagenzien. | |
| DE3316452C2 (de) | Verfahren zum Eliminieren des glucoseabhängigen Schiff'schen Basen-Effektes aus dem Hämoglobin A↓1↓-Assay | |
| WO1998032016A9 (en) | A cyanide-free lytic reagent composition and method for hemoglobin and cell analysis | |
| DE69733590T2 (de) | Reagenz zum Messen von Retikulozyten und Verfahren zu deren Messung | |
| DE69800581T2 (de) | Reagens zur Bestimmung von Leukocyten- und Hämoglobin-Konzentration in Blut | |
| DE69032422T2 (de) | Reagenzzusammensetzung, Verfahren und Kits zur Quantifizierung von Magnesium oder Calcium und Magnesium | |
| DE69629938T2 (de) | Reagent-system und verfahren für differentiation und identifikation von retikulocyten | |
| DE3689218T2 (de) | Verfahren zur differenzierten Bestimmung weisser Blutkörperchen. | |
| DE69806803T2 (de) | Verfahren zur unterscheidung von reticulocyten in blut |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8364 | No opposition during term of opposition |