GB1423113A - Aqueous cholesterol standard - Google Patents
Aqueous cholesterol standardInfo
- Publication number
- GB1423113A GB1423113A GB2075274A GB2075274A GB1423113A GB 1423113 A GB1423113 A GB 1423113A GB 2075274 A GB2075274 A GB 2075274A GB 2075274 A GB2075274 A GB 2075274A GB 1423113 A GB1423113 A GB 1423113A
- Authority
- GB
- United Kingdom
- Prior art keywords
- per cent
- carbon atoms
- vol
- alkyl
- cholesterol
- 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
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
- G01N33/96—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving blood or serum control standard
-
- 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
- C12Q1/60—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions involving cholesterol
-
- 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
-
- 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
- Y10T436/104165—Lipid, cholesterol, or triglyceride 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
- Y10T436/108331—Preservative, buffer, anticoagulant or diluent
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Molecular Biology (AREA)
- Hematology (AREA)
- Organic Chemistry (AREA)
- Immunology (AREA)
- Biochemistry (AREA)
- Zoology (AREA)
- Urology & Nephrology (AREA)
- Microbiology (AREA)
- Wood Science & Technology (AREA)
- Biomedical Technology (AREA)
- Physics & Mathematics (AREA)
- Analytical Chemistry (AREA)
- Biotechnology (AREA)
- General Health & Medical Sciences (AREA)
- Proteomics, Peptides & Aminoacids (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Biophysics (AREA)
- General Physics & Mathematics (AREA)
- Medicinal Chemistry (AREA)
- Food Science & Technology (AREA)
- Cell Biology (AREA)
- Pathology (AREA)
- General Engineering & Computer Science (AREA)
- Genetics & Genomics (AREA)
- Investigating Or Analysing Biological Materials (AREA)
- Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Abstract
1423113 Cholesterol standard BOEHRINGER MANNHEIM GmbH 10 May 1974 [14 May 1973] 20752/74 Heading G1B A cholesterol standard solution comprises in aqueous solution a known amount of cholesterol which may be up to 400mg/100 ml, together with 1 to 20 vol per cent of a primary or secondary aliphatic alcohol containing 1 to 4 carbon atoms, 5 to 20 vol per cent hydroxy polyethoxydodecane or 40 to 60 vol per cent diethyleneglycol monobutyl ether, and 0.5 to 5 wt per cent sodium chloride and/or 0.01 to 0.5 wt per cent alkyl dimethylbenzyl ammonium chloride with 8 to 18 carbon atoms in the alkyl radical, optional components being 0.5 to 5 vol per cent tetramethyl urea, 0.05 to 0.2% alkali metal azide, the pH of the solution if azide is added being adjusted to at least 6.5 using for example triethanolamine buffer. The hydroxypolyethoxydodecane is a commercial product with average molecular weight 600. The alkyl dimethyl benzyl ammonium chloride is a commercial mixture in which the alkyl groups contain 8 to 18 carbon atoms.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2324386A DE2324386C2 (en) | 1973-05-14 | 1973-05-14 | Aqueous cholestrin standard |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1423113A true GB1423113A (en) | 1976-01-28 |
Family
ID=5880932
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2075274A Expired GB1423113A (en) | 1973-05-14 | 1974-05-10 | Aqueous cholesterol standard |
Country Status (14)
Country | Link |
---|---|
US (1) | US3891573A (en) |
JP (1) | JPS541197B2 (en) |
AR (1) | AR198369A1 (en) |
AT (1) | AT330368B (en) |
CA (1) | CA1016049A (en) |
CH (1) | CH592309A5 (en) |
DD (1) | DD110949A5 (en) |
DE (1) | DE2324386C2 (en) |
FR (1) | FR2229966B1 (en) |
GB (1) | GB1423113A (en) |
HU (1) | HU169654B (en) |
IT (1) | IT1010304B (en) |
NL (1) | NL159193B (en) |
SE (1) | SE393191B (en) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3993585A (en) * | 1975-01-27 | 1976-11-23 | American Cyanamid Company | Elevated human lipids control |
US4184921A (en) * | 1976-03-25 | 1980-01-22 | Boehringer Mannheim Gmbh | Process and reagent for determining cholesterol |
DE2723070C2 (en) * | 1976-05-24 | 1986-03-06 | Walter Philadelphia Pa. Brummund jun. | Reference preparation for determining a halide or carbonate concentration in chemical analyzes |
US4141856A (en) * | 1976-05-24 | 1979-02-27 | Dorwart Jr William V | Reference material for establishing anion concentrations in analytical chemistry tests |
US4161425A (en) * | 1976-07-01 | 1979-07-17 | Beckman Instruments, Inc. | Enzymatic reagent system for total cholesterol assay using oxygen-rate method |
US4189400A (en) * | 1977-08-17 | 1980-02-19 | Bonderman Dean P | Compound useful in cholesterol assay procedures |
DE2839433A1 (en) * | 1978-09-11 | 1980-03-20 | Merck Patent Gmbh | STANDARD AQUEOUS LIPID SOLUTION AND METHOD FOR THEIR PRODUCTION |
US4239649A (en) * | 1979-01-25 | 1980-12-16 | Sherwood Medical Industries Inc. | Cholesterol standard |
SE452122B (en) * | 1980-04-04 | 1987-11-16 | Nippon Steel Corp | PROCEDURE FOR CONTINUOUS CASTING OF STEEL PLATINES FREE OF SURFACE |
FR2490228A1 (en) * | 1980-09-16 | 1982-03-19 | Biomerieux Sa | PROCESS FOR THE PREPARATION OF LIPOPROTEIN SOLUTIONS FROM RESIDUES FROM DELIPIDATION OF BLOOD PLASMAS AND SERUMS AND PRODUCTS THUS OBTAINED |
DE3122917A1 (en) * | 1981-06-10 | 1983-02-24 | Boehringer Mannheim Gmbh, 6800 Mannheim | STANDARD AQUEOUS CHOLESTEROL SOLUTION AND METHOD FOR THE PRODUCTION THEREOF |
US4818703A (en) * | 1985-10-23 | 1989-04-04 | Pizzolante John M | Stabilized alkaline picrate reagent for jaffe creatinine determination |
JPS64273U (en) * | 1987-06-22 | 1989-01-05 | ||
US5614414A (en) * | 1995-03-30 | 1997-03-25 | Streck Laboratories, Inc. | Liquid lipoprotein control |
US5770451A (en) * | 1995-03-30 | 1998-06-23 | Streck Laboratories, Inc. | Liquid lipoprotein control |
EA201170286A1 (en) * | 2008-12-24 | 2011-10-31 | Байомедкор Инк. | METHOD OF OBTAINING LIPOSOM AND METHOD OF DISSOLUTION CHOLESTERIN |
JP4963126B2 (en) * | 2009-06-25 | 2012-06-27 | 株式会社パロマ | Spacers, fixing members and heat exchangers |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3479154A (en) * | 1967-03-24 | 1969-11-18 | Abbott Lab | Method for cholesterol determination |
US3751381A (en) * | 1971-04-27 | 1973-08-07 | Warner Lambert Co | Dyed albumen-cohn fraction iii-lipid mixtures serum lipid assay standard |
DE2145346C3 (en) * | 1971-09-10 | 1978-03-09 | Boehringer Mannheim Gmbh, 6800 Mannheim | Glycerine standard solution |
-
1973
- 1973-05-14 DE DE2324386A patent/DE2324386C2/en not_active Expired
-
1974
- 1974-04-02 AT AT273574A patent/AT330368B/en not_active IP Right Cessation
- 1974-04-10 AR AR253266A patent/AR198369A1/en active
- 1974-04-30 US US465640A patent/US3891573A/en not_active Expired - Lifetime
- 1974-04-30 IT IT22151/74A patent/IT1010304B/en active
- 1974-05-03 NL NL7405961.A patent/NL159193B/en not_active IP Right Cessation
- 1974-05-09 CH CH631174A patent/CH592309A5/xx not_active IP Right Cessation
- 1974-05-10 SE SE7406271A patent/SE393191B/en unknown
- 1974-05-10 GB GB2075274A patent/GB1423113A/en not_active Expired
- 1974-05-13 DD DD178475A patent/DD110949A5/xx unknown
- 1974-05-13 CA CA199,919A patent/CA1016049A/en not_active Expired
- 1974-05-14 HU HUBO1499A patent/HU169654B/hu unknown
- 1974-05-14 JP JP5378174A patent/JPS541197B2/ja not_active Expired
- 1974-05-14 FR FR7416677A patent/FR2229966B1/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
US3891573A (en) | 1975-06-24 |
JPS541197B2 (en) | 1979-01-22 |
CH592309A5 (en) | 1977-10-31 |
DE2324386B1 (en) | 1974-11-07 |
DD110949A5 (en) | 1975-01-12 |
AT330368B (en) | 1976-06-25 |
NL159193B (en) | 1979-01-15 |
ATA273574A (en) | 1975-09-15 |
SE393191B (en) | 1977-05-02 |
DE2324386C2 (en) | 1975-07-03 |
AR198369A1 (en) | 1974-06-14 |
JPS5028896A (en) | 1975-03-24 |
IT1010304B (en) | 1977-01-10 |
FR2229966B1 (en) | 1976-06-25 |
NL7405961A (en) | 1974-11-18 |
HU169654B (en) | 1977-02-28 |
CA1016049A (en) | 1977-08-23 |
FR2229966A1 (en) | 1974-12-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed [section 19, patents act 1949] | ||
PCNP | Patent ceased through non-payment of renewal fee |