CA1010364A - Turbidity reduction in serum and plasma samples using polyoxyethylated lauric acid compounds - Google Patents

Turbidity reduction in serum and plasma samples using polyoxyethylated lauric acid compounds

Info

Publication number
CA1010364A
CA1010364A CA170,918A CA170918A CA1010364A CA 1010364 A CA1010364 A CA 1010364A CA 170918 A CA170918 A CA 170918A CA 1010364 A CA1010364 A CA 1010364A
Authority
CA
Canada
Prior art keywords
serum
lauric acid
acid compounds
plasma samples
turbidity reduction
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
CA170,918A
Other languages
English (en)
Other versions
CA170918S (en
Inventor
Robert L. Rush
Daniel L. Vlastelica
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
Application granted granted Critical
Publication of CA1010364A publication Critical patent/CA1010364A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • G01N1/40—Concentrating samples
    • 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
    • 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
    • G01N1/40—Concentrating samples
    • G01N1/4044—Concentrating samples by chemical techniques; Digestion; Chemical decomposition
    • 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

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Pathology (AREA)
  • General Physics & Mathematics (AREA)
  • Molecular Biology (AREA)
  • Urology & Nephrology (AREA)
  • General Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Biomedical Technology (AREA)
  • Hematology (AREA)
  • Medicinal Chemistry (AREA)
  • Food Science & Technology (AREA)
  • Biotechnology (AREA)
  • Microbiology (AREA)
  • Cell Biology (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
CA170,918A 1972-06-09 1973-05-10 Turbidity reduction in serum and plasma samples using polyoxyethylated lauric acid compounds Expired CA1010364A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00261499A US3853465A (en) 1972-06-09 1972-06-09 Turbidity reduction in serum and plasma samples using polyoxyethylated lauric acid compounds

Publications (1)

Publication Number Publication Date
CA1010364A true CA1010364A (en) 1977-05-17

Family

ID=22993580

Family Applications (1)

Application Number Title Priority Date Filing Date
CA170,918A Expired CA1010364A (en) 1972-06-09 1973-05-10 Turbidity reduction in serum and plasma samples using polyoxyethylated lauric acid compounds

Country Status (10)

Country Link
US (1) US3853465A (sv)
JP (1) JPS5815738B2 (sv)
BE (1) BE800528A (sv)
CA (1) CA1010364A (sv)
CH (1) CH574103A5 (sv)
FR (1) FR2187271B1 (sv)
GB (1) GB1422683A (sv)
IT (1) IT988439B (sv)
NL (1) NL7307172A (sv)
SE (1) SE387744B (sv)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5631957B2 (sv) * 1973-10-09 1981-07-24
US3953359A (en) * 1974-04-23 1976-04-27 Pierce Chemical Company Determination of phosphorus
AT354406B (de) * 1975-08-12 1979-01-10 Boehringer Mannheim Gmbh Verfahren und reagens zur bestimmung von triglyceriden
IT1065125B (it) * 1975-08-20 1985-02-25 Boehringer Mannheim Gmbh Processo per mantenere costante l attivita di fosfatasi alcalina e siero di controllo contenente tale fosfatasi
DE2724757C2 (de) * 1977-06-01 1979-08-23 Boehringer Mannheim Gmbh, 6800 Mannheim Mittel zur Beseitigung von Trübungen in Serum und Verfahren zu seiner Herstellung
US4189400A (en) * 1977-08-17 1980-02-19 Bonderman Dean P Compound useful in cholesterol assay procedures
DE2816229C2 (de) * 1978-04-14 1983-11-10 Boehringer Mannheim Gmbh, 6800 Mannheim Verfahren und Mittel zur Beseitigung von Trübungen
DE2829531A1 (de) * 1978-07-05 1980-01-24 Heuck Claus Christian Dr Rer N Verfahren zur quantitativen bestimmung eines serumproteins in getruebten serum- und plasma-proben
JPS5513814A (en) * 1978-07-12 1980-01-31 Mitsui Toatsu Chem Inc Inspecting method for albumin
DE2839433A1 (de) * 1978-09-11 1980-03-20 Merck Patent Gmbh Waessrige lipid-standardloesung und verfahren zu ihrer herstellung
DE2961321D1 (en) * 1978-11-01 1982-01-14 Contraves Ag Method for the reduction of the disturbance of photometric measurements by light scatter in a suspension to be measured and reagent for carrying out the method
US4325832A (en) * 1979-03-05 1982-04-20 Beckman Instruments, Inc. Enzyme reference composition
US4337064A (en) * 1979-12-21 1982-06-29 Sherwood Medical Industries Inc. Albumin determination method
CA1163908A (en) * 1980-10-01 1984-03-20 Shyun-Long Yun Method for eliminating turbidity in a biological fluid and reagent therefor
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
JPS5943362A (ja) * 1982-09-06 1984-03-10 Kainosu:Kk 免疫学的測定試薬
JPS5991253A (ja) * 1982-11-16 1984-05-25 昭和電工建材株式会社 中空成形外壁板およびその取付け方法
JPS59162454A (ja) * 1983-03-08 1984-09-13 Kainosu:Kk 体液中の濁りを除去する方法
DE3323949A1 (de) * 1983-07-02 1985-01-03 Boehringer Mannheim Gmbh, 6800 Mannheim Verfahren und mittel zur raschen und vollstaendigen beseitigung einer truebung in einer biologischen fluessigkeit
JPS60227171A (ja) * 1984-04-25 1985-11-12 Sogo Seibutsu Igaku Kenkyusho:Kk ヘモグロビンに結合したグルコ−スの測定方法
US5310679A (en) * 1985-05-13 1994-05-10 Artiss Joseph D Composition for reducing turbidity in samples of biological fluids
US4626511A (en) * 1985-05-13 1986-12-02 Wayne State University Composition for reducing turbidity in samples of biological fluids
FR2599149B1 (fr) * 1986-05-21 1988-08-26 Univ Nancy Reactif pour la transparisation de milieux biologiques et ses applications analytiques.
JPS6412852U (sv) * 1987-07-15 1989-01-23
JP2684069B2 (ja) * 1988-10-13 1997-12-03 昇一 首藤 免疫学的活性物質の測定方法及びそのための試薬
US5770451A (en) * 1995-03-30 1998-06-23 Streck Laboratories, Inc. Liquid lipoprotein control
US5614414A (en) * 1995-03-30 1997-03-25 Streck Laboratories, Inc. Liquid lipoprotein control
DE60101254T2 (de) * 2001-02-19 2004-04-22 Olympus Diagnostica Gmbh Mittel zur Beseitigung von Eintrübungen in biologischen Proben

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3002893A (en) * 1958-11-13 1961-10-03 Warner Lambert Pharmaceutical Method for the determination of serum acid phosphatase and diagnostic preparation therefor
US3260648A (en) * 1963-08-16 1966-07-12 Warner Lambert Pharmaceutical Diagnostic aid
US3615232A (en) * 1970-02-05 1971-10-26 Research Corp Method and reagent for determining total cholesterol in blood serum

Also Published As

Publication number Publication date
NL7307172A (sv) 1973-12-11
JPS5815738B2 (ja) 1983-03-28
JPS4961327A (sv) 1974-06-14
AU5580573A (en) 1974-11-21
FR2187271A1 (sv) 1974-01-18
GB1422683A (en) 1976-01-28
US3853465A (en) 1974-12-10
SE387744B (sv) 1976-09-13
BE800528A (fr) 1973-12-06
FR2187271B1 (sv) 1978-06-30
DE2327894A1 (de) 1973-12-13
IT988439B (it) 1975-04-10
CH574103A5 (sv) 1976-03-31
DE2327894B2 (de) 1975-08-07

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