JPS5633000A - Elimination of positive error - Google Patents
Elimination of positive errorInfo
- Publication number
- JPS5633000A JPS5633000A JP10780679A JP10780679A JPS5633000A JP S5633000 A JPS5633000 A JP S5633000A JP 10780679 A JP10780679 A JP 10780679A JP 10780679 A JP10780679 A JP 10780679A JP S5633000 A JPS5633000 A JP S5633000A
- Authority
- JP
- Japan
- Prior art keywords
- ascorbic acid
- specimen
- positive error
- amount
- substance
- 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.)
- Pending
Links
Landscapes
- Investigating Or Analysing Biological Materials (AREA)
- Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
Abstract
PURPOSE: To eliminate the positive error which occurs in the determination of a specific component of a biospecimen containing ascorbic acid, by adding heparin, Mn ions and ascorbic acid oxidase to the specimen thereby decomposing the ascorbic acid.
CONSTITUTION: A specific component (e.g. α-liporotein) in a biospecimen (e.g. serum) containing ascorbic aicd is determined as follows. The ascorbic acid in the specimen is decomposed by adding Mn ions and heparin as a polysaccharide sulfate to the specimen, and at the same time or prior to the addition of the above components, ascorbic acid oxidase is added thereto. The amount of the specific component can be determined without positive error caused by the presence of ascorbic acid, by determining the amount of the oxidative substance (e.g. H2O2) originated from the specific substance and produced correlatively with the amount of the substance.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10780679A JPS5633000A (en) | 1979-08-24 | 1979-08-24 | Elimination of positive error |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10780679A JPS5633000A (en) | 1979-08-24 | 1979-08-24 | Elimination of positive error |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5633000A true JPS5633000A (en) | 1981-04-02 |
Family
ID=14468499
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10780679A Pending JPS5633000A (en) | 1979-08-24 | 1979-08-24 | Elimination of positive error |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5633000A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH07303497A (en) * | 1994-05-13 | 1995-11-21 | Toyobo Co Ltd | Assay of biological component and reagent composition therefor |
-
1979
- 1979-08-24 JP JP10780679A patent/JPS5633000A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH07303497A (en) * | 1994-05-13 | 1995-11-21 | Toyobo Co Ltd | Assay of biological component and reagent composition therefor |
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