NZ217624A - Bilirubin assay suitable for automatic analysis using autoblanking procedure - Google Patents

Bilirubin assay suitable for automatic analysis using autoblanking procedure

Info

Publication number
NZ217624A
NZ217624A NZ217624A NZ21762486A NZ217624A NZ 217624 A NZ217624 A NZ 217624A NZ 217624 A NZ217624 A NZ 217624A NZ 21762486 A NZ21762486 A NZ 21762486A NZ 217624 A NZ217624 A NZ 217624A
Authority
NZ
New Zealand
Prior art keywords
autoblanking
procedure
bilirubin
automatic analysis
general formula
Prior art date
Application number
NZ217624A
Inventor
Dain M Le
Original Assignee
Hoffmann La Roche
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 Hoffmann La Roche filed Critical Hoffmann La Roche
Publication of NZ217624A publication Critical patent/NZ217624A/en

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
    • G01N33/72—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
    • G01N33/728—Bilirubin; including biliverdin
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hematology (AREA)
  • Engineering & Computer Science (AREA)
  • Immunology (AREA)
  • Molecular Biology (AREA)
  • Biomedical Technology (AREA)
  • Chemical & Material Sciences (AREA)
  • Urology & Nephrology (AREA)
  • Physics & Mathematics (AREA)
  • Microbiology (AREA)
  • Cell Biology (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Biotechnology (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
  • Circuits Of Receivers In General (AREA)
  • Braking Systems And Boosters (AREA)
  • Devices For Executing Special Programs (AREA)
  • Lock And Its Accessories (AREA)
  • Tires In General (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

The method for determining total bilirubin in a biological sample by the diazo method entails using one or more detergents of the general formula <IMAGE> in which R1, R2, n, R3 and R4 have the meanings mentioned in Claim 1. The method ensures greater linearity, more favourable reaction kinetics, which permit use of the autoblanking system, simpler reagent preparation, long stability of the solutions used and good reproducibility. A very particularly preferred detergent of the general formula I is dodecylethyldimethylammonium bromide. The reagents for determining bilirubin can be in aqueous solution or, preferably, in stabilised and lyophilised form.
NZ217624A 1985-09-26 1986-09-18 Bilirubin assay suitable for automatic analysis using autoblanking procedure NZ217624A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH417285 1985-09-26

Publications (1)

Publication Number Publication Date
NZ217624A true NZ217624A (en) 1989-10-27

Family

ID=4271143

Family Applications (1)

Application Number Title Priority Date Filing Date
NZ217624A NZ217624A (en) 1985-09-26 1986-09-18 Bilirubin assay suitable for automatic analysis using autoblanking procedure

Country Status (12)

Country Link
EP (1) EP0217197B1 (en)
JP (1) JPS6275349A (en)
AT (1) ATE68602T1 (en)
BR (1) BR8604639A (en)
CA (1) CA1293676C (en)
DE (1) DE3682014D1 (en)
DK (1) DK165765C (en)
ES (1) ES2001988A6 (en)
IL (1) IL80094A0 (en)
NO (1) NO167482C (en)
NZ (1) NZ217624A (en)
ZA (1) ZA867154B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1233755B (en) * 1989-09-21 1992-04-14 Diesse Diagnostica REACTIVE FOR THE RESEARCH AND DETERMINATION OF BILIRUBIN IN URINE.
EP0795753B1 (en) * 1994-12-02 2006-03-15 Nitto Boseki Co., Ltd. Method for determining bilirubin
DE102005015213A1 (en) 2005-04-02 2006-10-05 Pierburg Gmbh Wet running pump for use as cooling water pump in motor vehicles has stators that are connected to printed circuit board (PCB) that separates wet and dry areas

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4078892A (en) * 1975-06-30 1978-03-14 Becton, Dickinson And Company Novel means and method for diagnostic quantitation of serum or plasma bilirubin
US4119401A (en) * 1977-06-07 1978-10-10 Technicon Instruments Corporation Total bilirubin assay
US4246133A (en) * 1979-06-22 1981-01-20 Sherwood Medical Industries Inc. Stabilized diazotized sulfanilic acid solutions
US4404286A (en) * 1982-02-22 1983-09-13 The Dow Chemical Company Bilirubin assay
EP0103628A4 (en) * 1982-03-11 1984-09-19 Arthur Babson Stabilization of diazonium salt solutions.

Also Published As

Publication number Publication date
EP0217197B1 (en) 1991-10-16
CA1293676C (en) 1991-12-31
DK165765C (en) 1993-06-07
ATE68602T1 (en) 1991-11-15
NO863827L (en) 1987-03-27
EP0217197A3 (en) 1987-11-25
NO863827D0 (en) 1986-09-25
DK458986A (en) 1987-03-27
DK165765B (en) 1993-01-11
DE3682014D1 (en) 1991-11-21
BR8604639A (en) 1987-06-09
NO167482B (en) 1991-07-29
ES2001988A6 (en) 1988-07-01
ZA867154B (en) 1987-05-27
JPS6275349A (en) 1987-04-07
DK458986D0 (en) 1986-09-25
NO167482C (en) 1991-11-06
IL80094A0 (en) 1986-12-31
EP0217197A2 (en) 1987-04-08

Similar Documents

Publication Publication Date Title
DE69616243T2 (en) Test device with a stable coupling dye for the determination of analytes
ATE365226T1 (en) COUPLING DYE FOR SPECTROPHOTOMETRIC DETERMINATION OF ANALYTES
ATE83320T1 (en) MINILABORATORY FOR CARRYING OUT BIOLOGICAL ANALYZES USING A BLOOD CHEMICAL REACTION.
Asryants et al. Determination of Sepharose-bound protein with Coomassie brilliant blue G-250
TW221493B (en)
EP0402846A3 (en) Fluorescence polarization immunoassay for tetrahydrocannabinoids
EP0371253A3 (en) Method and reagents for detecting amphetamine and/or d-methamphetamine in biological samples
NZ217624A (en) Bilirubin assay suitable for automatic analysis using autoblanking procedure
WO1990009594A3 (en) Wash composition, test kit and their use to determine a herpes simplex viral antigen
AU554015B2 (en) Ion test means having a porous carrier matrix
DK0385452T3 (en) Carboxylic acid amides which form lipophilic complexes with magnesium ions, process for preparing the lipophilic magnesium couplers and ion selective moieties
AU655405B2 (en) Enzymatic method for determining analyte concentrations
SU1638620A1 (en) Method of determination of silica module of water glass
FR2399663A1 (en) COMPOSITION AND METHOD FOR DETERMINING TRANSFERASE AND PROTEASE ACTIVITY
Qiu et al. A rapid polarographic immunoassay based on the anodic current of metal labeling
FR2560995B1 (en) REAGENTS AND KITS FOR THE QUANTITATIVE DETERMINATION OF A VIRAL NUCLEIC ACID IN A BIOLOGICAL MEDIUM AND METHOD FOR DETERMINING SUCH A VIRAL NUCLEIC ACID
CA2016704A1 (en) Apparatus and assay method for gamma glutamyltransferase (ggt) in liquid and dried whole blood
Geppert et al. Quasicontinuous determination of alcoholic concentration in fermentation media.
IT1248091B (en) Colorimetric method and reactant solution for determining uric acid in biological fluids
RU93034821A (en) METHOD OF PHOTOMETRIC DETERMINATION OF 1-METHYL-1,2-DICYCLOPROPILCYCLOPROPANE IN SOIL AND IN PLANT MATERIALS
CA2331953A1 (en) Rapid assay for testing overall oxidative stress