NO874140D0 - IMMUNOMETRIC DETERMINATION PROCEDURES. - Google Patents
IMMUNOMETRIC DETERMINATION PROCEDURES.Info
- Publication number
- NO874140D0 NO874140D0 NO874140A NO874140A NO874140D0 NO 874140 D0 NO874140 D0 NO 874140D0 NO 874140 A NO874140 A NO 874140A NO 874140 A NO874140 A NO 874140A NO 874140 D0 NO874140 D0 NO 874140D0
- Authority
- NO
- Norway
- Prior art keywords
- antigen
- measurement range
- measurement
- solid phase
- antibody
- Prior art date
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
- G01N33/74—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving hormones or other non-cytokine intercellular protein regulatory factors such as growth factors, including receptors to hormones and growth factors
- G01N33/76—Human chorionic gonadotropin including luteinising hormone, follicle stimulating hormone, thyroid stimulating hormone or their receptors
-
- 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
- G01N33/74—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving hormones or other non-cytokine intercellular protein regulatory factors such as growth factors, including receptors to hormones and growth factors
- G01N33/78—Thyroid gland hormones, e.g. T3, T4, TBH, TBG or their receptors
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Immunology (AREA)
- Molecular Biology (AREA)
- Chemical & Material Sciences (AREA)
- Biomedical Technology (AREA)
- Urology & Nephrology (AREA)
- Hematology (AREA)
- Endocrinology (AREA)
- Physics & Mathematics (AREA)
- Analytical Chemistry (AREA)
- Cell Biology (AREA)
- Biotechnology (AREA)
- Food Science & Technology (AREA)
- Medicinal Chemistry (AREA)
- Microbiology (AREA)
- Pathology (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Reproductive Health (AREA)
- Prostheses (AREA)
- Peptides Or Proteins (AREA)
- Steroid Compounds (AREA)
- Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
- Investigating Or Analysing Biological Materials (AREA)
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
- Thin Film Transistor (AREA)
- Hall/Mr Elements (AREA)
- Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
- Eye Examination Apparatus (AREA)
- External Artificial Organs (AREA)
- Materials For Medical Uses (AREA)
Abstract
Immunometric assay for an antigen having at least two antibody binding sites, in which a liquid sample containing the antigen (a) is incubated sequentially or in one step with an unlabelled antibody (b) immobilised on a solid phase and specific for (a) and with a further labelled antibody (c) specific for (a). In this process a solid phase bound ternary complex consisting of (a), (b) and (c) is formed which emits a detectable signal corresponding to the amount of (a). The antigen concentration is determined in a first measurement over the entire measurement range consisting of a core measurement range and an extended measurement range, and then the sample for which an antigen concentration has been established in the extended measurement range is subjected to a second measurement after increasing the amount of the antigen and/or of an antigen equivalent. <IMAGE>
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19863633497 DE3633497A1 (en) | 1986-10-02 | 1986-10-02 | IMMUNOMETRIC DETERMINATION PROCEDURE |
Publications (2)
Publication Number | Publication Date |
---|---|
NO874140D0 true NO874140D0 (en) | 1987-10-01 |
NO874140L NO874140L (en) | 1988-04-05 |
Family
ID=6310861
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO874140A NO874140L (en) | 1986-10-02 | 1987-10-01 | IMMUNOMETRIC DETERMINATION PROCEDURES. |
Country Status (10)
Country | Link |
---|---|
EP (1) | EP0263401B1 (en) |
JP (1) | JPS6396557A (en) |
AT (1) | ATE64467T1 (en) |
DE (2) | DE3633497A1 (en) |
DK (1) | DK516387A (en) |
ES (1) | ES2023868B3 (en) |
FI (1) | FI874280A (en) |
GR (1) | GR3002496T3 (en) |
NO (1) | NO874140L (en) |
PT (1) | PT85842B (en) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5639627A (en) * | 1993-02-04 | 1997-06-17 | Sumitomo Pharmaceuticals Co., Ltd. | Method for assaying specific antibody |
DE4309393A1 (en) * | 1993-03-23 | 1994-09-29 | Boehringer Mannheim Gmbh | Reduction of the hook effect in immunoassays with particulate carrier material |
JP3392480B2 (en) * | 1993-10-26 | 2003-03-31 | 日水製薬株式会社 | Immunoassay method and device |
DE19521388C2 (en) * | 1995-06-13 | 1997-05-22 | Immuno Gmbh | Technique for the determination of a specifically bindable substance |
TW591230B (en) * | 1997-10-14 | 2004-06-11 | Bayer Ag | Method for improving the accuracy of the semi-quantitative determination of analyte in fluid samples |
DE10064827A1 (en) | 2000-12-22 | 2002-06-27 | Dade Behring Marburg Gmbh | Sandwich assay for detecting analyte, useful e.g. for hormones, with detection or correction of the hook effect by measuring detection signals twice |
US6627457B2 (en) * | 2001-07-30 | 2003-09-30 | Quest Diagnostics Investments Incorporated | Methods for detecting pregnancy |
CA2547351A1 (en) | 2003-12-01 | 2005-07-07 | Dade Behring Marburg Gmbh | Homogeneous detection method |
DE102004042124B4 (en) * | 2004-08-30 | 2006-07-06 | Dade Behring Marburg Gmbh | Homogeneous method for the determination of an analyte in the presence of an excess of cross-reacting substances |
WO2014083667A1 (en) * | 2012-11-29 | 2014-06-05 | ミライアル株式会社 | Antigen-antibody reaction measurement method using sandwiching technique |
JP6300676B2 (en) * | 2014-07-30 | 2018-03-28 | 株式会社日立ハイテクノロジーズ | Analysis method and automatic analyzer |
CN105044332B (en) * | 2015-06-04 | 2017-10-10 | 天津起跑线生物信息技术有限公司 | A kind of method for monitoring HOOK effects in immune colloid gold experiment |
KR102220361B1 (en) * | 2016-11-22 | 2021-02-25 | 켐클린 다이아그노스틱스 코., 엘티디. | HD-HOOK effect sample identification and immunoassay methods, systems, kits and devices |
CN108132344B (en) * | 2016-11-22 | 2021-06-29 | 博阳生物科技(上海)有限公司 | Immunoassay method, system and kit for identifying immunoassay |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4486530A (en) * | 1980-08-04 | 1984-12-04 | Hybritech Incorporated | Immunometric assays using monoclonal antibodies |
US4514507A (en) * | 1980-11-07 | 1985-04-30 | Secher David S | Assay for interferon |
ES8307897A1 (en) * | 1981-04-13 | 1983-08-01 | Hoechst Co American | Single incubation immunochemical assay for creatin phosphokinase MB. |
WO1985000663A1 (en) * | 1983-07-25 | 1985-02-14 | Beckman Instruments, Inc. | Immunometric assay using polyclonal and monoclonal antibodies and a kit for use therein |
-
1986
- 1986-10-02 DE DE19863633497 patent/DE3633497A1/en not_active Withdrawn
-
1987
- 1987-09-29 ES ES87114166T patent/ES2023868B3/en not_active Expired - Lifetime
- 1987-09-29 AT AT87114166T patent/ATE64467T1/en not_active IP Right Cessation
- 1987-09-29 EP EP87114166A patent/EP0263401B1/en not_active Expired - Lifetime
- 1987-09-29 DE DE8787114166T patent/DE3770743D1/en not_active Expired - Lifetime
- 1987-09-30 FI FI874280A patent/FI874280A/en not_active Application Discontinuation
- 1987-10-01 PT PT85842A patent/PT85842B/en not_active IP Right Cessation
- 1987-10-01 NO NO874140A patent/NO874140L/en unknown
- 1987-10-01 DK DK516387A patent/DK516387A/en not_active Application Discontinuation
- 1987-10-01 JP JP62249098A patent/JPS6396557A/en active Pending
-
1991
- 1991-08-16 GR GR91400903T patent/GR3002496T3/en unknown
Also Published As
Publication number | Publication date |
---|---|
EP0263401A1 (en) | 1988-04-13 |
DK516387D0 (en) | 1987-10-01 |
DK516387A (en) | 1988-04-03 |
PT85842A (en) | 1987-11-01 |
DE3770743D1 (en) | 1991-07-18 |
EP0263401B1 (en) | 1991-06-12 |
ATE64467T1 (en) | 1991-06-15 |
PT85842B (en) | 1990-07-31 |
ES2023868B3 (en) | 1992-02-16 |
DE3633497A1 (en) | 1988-04-14 |
FI874280A (en) | 1988-04-03 |
FI874280A0 (en) | 1987-09-30 |
JPS6396557A (en) | 1988-04-27 |
NO874140L (en) | 1988-04-05 |
GR3002496T3 (en) | 1992-12-30 |
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