CA2172840A1 - Measuring method using whole blood sample - Google Patents
Measuring method using whole blood sampleInfo
- Publication number
- CA2172840A1 CA2172840A1 CA002172840A CA2172840A CA2172840A1 CA 2172840 A1 CA2172840 A1 CA 2172840A1 CA 002172840 A CA002172840 A CA 002172840A CA 2172840 A CA2172840 A CA 2172840A CA 2172840 A1 CA2172840 A1 CA 2172840A1
- Authority
- CA
- Canada
- Prior art keywords
- partner
- examined
- substance
- whole blood
- blood sample
- 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
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
- G01N33/53—Immunoassay; Biospecific binding assay; Materials therefor
- G01N33/543—Immunoassay; Biospecific binding assay; Materials therefor with an insoluble carrier for immobilising immunochemicals
- G01N33/54306—Solid-phase reaction mechanisms
-
- 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
- G01N33/53—Immunoassay; Biospecific binding assay; Materials therefor
- G01N33/569—Immunoassay; Biospecific binding assay; Materials therefor for microorganisms, e.g. protozoa, bacteria, viruses
-
- 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
- G01N33/53—Immunoassay; Biospecific binding assay; Materials therefor
- G01N33/569—Immunoassay; Biospecific binding assay; Materials therefor for microorganisms, e.g. protozoa, bacteria, viruses
- G01N33/56983—Viruses
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2333/00—Assays involving biological materials from specific organisms or of a specific nature
- G01N2333/005—Assays involving biological materials from specific organisms or of a specific nature from viruses
- G01N2333/01—DNA viruses
- G01N2333/02—Hepadnaviridae, e.g. hepatitis B virus
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Immunology (AREA)
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Urology & Nephrology (AREA)
- Hematology (AREA)
- Biomedical Technology (AREA)
- Molecular Biology (AREA)
- Food Science & Technology (AREA)
- General Health & Medical Sciences (AREA)
- Cell Biology (AREA)
- Virology (AREA)
- Pathology (AREA)
- Biotechnology (AREA)
- Medicinal Chemistry (AREA)
- Physics & Mathematics (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- Microbiology (AREA)
- General Physics & Mathematics (AREA)
- Tropical Medicine & Parasitology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Investigating Or Analysing Biological Materials (AREA)
Abstract
A method for measuring a substance to be examined, characterized in that a sufficient amount of a whole blood sample is brought into contact with an insoluble carrier coated with a first partner specifically bindable to said substance to be examined for a short period of time; a complex of said substance to be examined and said first partner is brought into contact with a second partner which is labeled and capable of specifically binding to said first partner, said complex being carried on said insoluble carrier; a resulting complex of said insoluble carrier-said first partner-said substance to be examined-said labeled second partner, and a portion without said resulting complex are separated from eath other; and a signal originating from said label contained in one of said separated portions is detected is disclosed. According to the present invention, the substance to be examined in the whole blood sample can be quickly measured, using the whole blood as a sample without pretreatment.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP19720794 | 1994-07-29 | ||
JP6/197207 | 1994-07-29 | ||
PCT/JP1995/001510 WO1996004558A1 (en) | 1994-07-29 | 1995-07-28 | Measurement system using whole blood |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2172840A1 true CA2172840A1 (en) | 1996-02-15 |
CA2172840C CA2172840C (en) | 2007-10-23 |
Family
ID=38650021
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002172840A Expired - Lifetime CA2172840C (en) | 1994-07-29 | 1995-07-28 | Measuring method using whole blood sample |
Country Status (1)
Country | Link |
---|---|
CA (1) | CA2172840C (en) |
-
1995
- 1995-07-28 CA CA002172840A patent/CA2172840C/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
CA2172840C (en) | 2007-10-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
MKEX | Expiry |
Effective date: 20150728 |
|
MKEX | Expiry |
Effective date: 20150728 |