FR2449280A1 - Photometric determn. of at least two components in a liq. sample - e.g. human or animal serum, by adding non-interfering reagents for the components and measuring the absorption curves of the reaction prods. - Google Patents

Photometric determn. of at least two components in a liq. sample - e.g. human or animal serum, by adding non-interfering reagents for the components and measuring the absorption curves of the reaction prods.

Info

Publication number
FR2449280A1
FR2449280A1 FR7904080A FR7904080A FR2449280A1 FR 2449280 A1 FR2449280 A1 FR 2449280A1 FR 7904080 A FR7904080 A FR 7904080A FR 7904080 A FR7904080 A FR 7904080A FR 2449280 A1 FR2449280 A1 FR 2449280A1
Authority
FR
France
Prior art keywords
components
human
determn
measuring
liq
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.)
Granted
Application number
FR7904080A
Other languages
French (fr)
Other versions
FR2449280B1 (en
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.)
Vitatron Scientific BV
Original Assignee
Vitatron Scientific BV
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 Vitatron Scientific BV filed Critical Vitatron Scientific BV
Priority to FR7904080A priority Critical patent/FR2449280A1/en
Publication of FR2449280A1 publication Critical patent/FR2449280A1/en
Application granted granted Critical
Publication of FR2449280B1 publication Critical patent/FR2449280B1/fr
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12Q—MEASURING OR TESTING PROCESSES INVOLVING ENZYMES, NUCLEIC ACIDS OR MICROORGANISMS; COMPOSITIONS OR TEST PAPERS THEREFOR; PROCESSES OF PREPARING SUCH COMPOSITIONS; CONDITION-RESPONSIVE CONTROL IN MICROBIOLOGICAL OR ENZYMOLOGICAL PROCESSES
    • C12Q1/00—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions
    • C12Q1/61—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions involving triglycerides
    • 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
    • G01N21/75—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated
    • G01N21/77—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator
    • 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
    • G01N33/52—Use of compounds or compositions for colorimetric, spectrophotometric or fluorometric investigation, e.g. use of reagent paper and including single- and multilayer analytical elements
    • 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
    • G01N33/84—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving inorganic compounds or pH
    • 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
    • G01N33/92—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving lipids, e.g. cholesterol, lipoproteins, or their receptors

Abstract

Method comprises adding reagents for the different components and measuring the light absorption of the respective reaction prods. in a measurement cell. The reagents for the different components are added to the same sample and are chosen such tha they do not interfere with each other, and the absorption curves of the respective reaction prods. are measured simultaneously. Process is esp. useful for the simultaneous determn. of components in fluids of animal and human origin, e.g. for the simultaneous determn. of triglycerides and cholesterol in human or animal serum; of Ca and Mg in human serum; and of glucose and urea in human serum.
FR7904080A 1979-02-16 1979-02-16 Photometric determn. of at least two components in a liq. sample - e.g. human or animal serum, by adding non-interfering reagents for the components and measuring the absorption curves of the reaction prods. Granted FR2449280A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7904080A FR2449280A1 (en) 1979-02-16 1979-02-16 Photometric determn. of at least two components in a liq. sample - e.g. human or animal serum, by adding non-interfering reagents for the components and measuring the absorption curves of the reaction prods.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7904080A FR2449280A1 (en) 1979-02-16 1979-02-16 Photometric determn. of at least two components in a liq. sample - e.g. human or animal serum, by adding non-interfering reagents for the components and measuring the absorption curves of the reaction prods.

Publications (2)

Publication Number Publication Date
FR2449280A1 true FR2449280A1 (en) 1980-09-12
FR2449280B1 FR2449280B1 (en) 1984-10-19

Family

ID=9222111

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7904080A Granted FR2449280A1 (en) 1979-02-16 1979-02-16 Photometric determn. of at least two components in a liq. sample - e.g. human or animal serum, by adding non-interfering reagents for the components and measuring the absorption curves of the reaction prods.

Country Status (1)

Country Link
FR (1) FR2449280A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2547925A1 (en) * 1983-06-23 1984-12-28 Biotrol Sa Lab PROCESS FOR THE SUCCESSIVE ASSAY OF VARIOUS COMPONENTS OF A BIOLOGICAL SPECIMEN FROM THE SAME TEST IN THE SAME REACTION ENCLOSURE AND REAGENTS USED THEREFOR

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2547925A1 (en) * 1983-06-23 1984-12-28 Biotrol Sa Lab PROCESS FOR THE SUCCESSIVE ASSAY OF VARIOUS COMPONENTS OF A BIOLOGICAL SPECIMEN FROM THE SAME TEST IN THE SAME REACTION ENCLOSURE AND REAGENTS USED THEREFOR
EP0133064A1 (en) * 1983-06-23 1985-02-13 Laboratoires Biotrol Method for the sequential analysis of different components in a biological sample in a single reaction vessel, and reagents therefor

Also Published As

Publication number Publication date
FR2449280B1 (en) 1984-10-19

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ST Notification of lapse