SE7810773L - Forfarande for antigen-antikropp-reaktionsanalys med anvendning av partikelaggregation och resistiv pulsanalys - Google Patents
Forfarande for antigen-antikropp-reaktionsanalys med anvendning av partikelaggregation och resistiv pulsanalysInfo
- Publication number
- SE7810773L SE7810773L SE7810773A SE7810773A SE7810773L SE 7810773 L SE7810773 L SE 7810773L SE 7810773 A SE7810773 A SE 7810773A SE 7810773 A SE7810773 A SE 7810773A SE 7810773 L SE7810773 L SE 7810773L
- Authority
- SE
- Sweden
- Prior art keywords
- analysis
- eggregation
- antigen
- procedure
- antibody reaction
- Prior art date
Links
- 238000000034 method Methods 0.000 title 1
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
- G01N33/54313—Immunoassay; Biospecific binding assay; Materials therefor with an insoluble carrier for immobilising immunochemicals the carrier being characterised by its particulate form
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
- G01N15/10—Investigating individual particles
- G01N15/1031—Investigating individual particles by measuring electrical or magnetic effects
- G01N15/12—Investigating individual particles by measuring electrical or magnetic effects by observing changes in resistance or impedance across apertures when traversed by individual particles, e.g. by using the Coulter principle
-
- 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
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S436/00—Chemistry: analytical and immunological testing
- Y10S436/806—Electrical property or magnetic property
-
- 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
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S436/00—Chemistry: analytical and immunological testing
- Y10S436/807—Apparatus included in process claim, e.g. physical support structures
Landscapes
- Health & Medical Sciences (AREA)
- Immunology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Urology & Nephrology (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Analytical Chemistry (AREA)
- Pathology (AREA)
- Physics & Mathematics (AREA)
- Biochemistry (AREA)
- Molecular Biology (AREA)
- Hematology (AREA)
- Cell Biology (AREA)
- Microbiology (AREA)
- Biotechnology (AREA)
- Dispersion Chemistry (AREA)
- Food Science & Technology (AREA)
- Medicinal Chemistry (AREA)
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
- Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
- Apparatus Associated With Microorganisms And Enzymes (AREA)
- Automatic Analysis And Handling Materials Therefor (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/842,952 US4191739A (en) | 1977-10-17 | 1977-10-17 | Antigen-antibody reaction assay employing particle aggregation and resistive pulse analysis |
Publications (2)
Publication Number | Publication Date |
---|---|
SE7810773L true SE7810773L (sv) | 1979-04-18 |
SE445076B SE445076B (sv) | 1986-05-26 |
Family
ID=25288666
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE7810773A SE445076B (sv) | 1977-10-17 | 1978-10-16 | Forfarande vid immunanalys der partikelaggregat pavisas med en resistiv-pulsmetod |
Country Status (7)
Country | Link |
---|---|
US (1) | US4191739A (sv) |
JP (1) | JPS5480411A (sv) |
DE (1) | DE2844879A1 (sv) |
FR (1) | FR2439402A1 (sv) |
GB (1) | GB2009410B (sv) |
NL (1) | NL7810199A (sv) |
SE (1) | SE445076B (sv) |
Families Citing this family (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2918342A1 (de) * | 1979-05-07 | 1980-11-20 | Behringwerke Ag | Latex-reagenz |
NL185309C (nl) * | 1980-07-28 | 1990-03-01 | Akzo Nv | Methode voor het bepalen van antigenen met behulp van twee of meer monoklonale antilichamen alsmede immuunreagens. |
US4459361A (en) * | 1982-06-04 | 1984-07-10 | Angenics, Inc. | Ligand assay with one or two particulate reagents and filter |
US4521521A (en) * | 1983-03-11 | 1985-06-04 | E. I. Du Pont De Nemours And Company | Particle reagent size distribution measurements for immunoassay |
WO1985004426A1 (en) * | 1984-03-26 | 1985-10-10 | International Health Services | A method of determining the clotting time of blood and particulate reagents therefor |
US4713347A (en) * | 1985-01-14 | 1987-12-15 | Sensor Diagnostics, Inc. | Measurement of ligand/anti-ligand interactions using bulk conductance |
US6060237A (en) | 1985-02-26 | 2000-05-09 | Biostar, Inc. | Devices and methods for optical detection of nucleic acid hybridization |
JPS61225656A (ja) * | 1985-03-29 | 1986-10-07 | Toshiba Corp | 検体検査装置 |
US4721681A (en) * | 1985-05-14 | 1988-01-26 | Fisher Scientific Company | Immunoassay in centrifugal field with complementary particles of differing specific gravities |
US5236826A (en) * | 1985-12-10 | 1993-08-17 | Murex Corporation | Immunoassay for the detection or quantitation of an analyte |
US5501949A (en) * | 1985-12-10 | 1996-03-26 | Murex Diagnostics Corporation | Particle bound binding component immunoassay |
US4794089A (en) * | 1986-03-25 | 1988-12-27 | Midwest Research Microscopy, Inc. | Method for electronic detection of a binding reaction |
JPH06265551A (ja) * | 1993-03-11 | 1994-09-22 | Hoechst Japan Ltd | ゼータ電位を用いた免疫学的測定方法及び免疫学的測定用キット |
US5858648A (en) * | 1996-11-04 | 1999-01-12 | Sienna Biotech, Inc. | Assays using reference microparticles |
JPWO2002079782A1 (ja) * | 2001-03-30 | 2004-07-22 | 株式会社三菱化学ヤトロン | エラスターゼ1の免疫分析用試薬及び免疫分析方法並びに膵疾患の検出方法 |
JP4331073B2 (ja) * | 2004-08-31 | 2009-09-16 | デンカ生研株式会社 | 抗原の測定方法及びそのための試薬 |
US20070202495A1 (en) * | 2006-02-06 | 2007-08-30 | Michael Mayer | Use of resistive-pulse sensing with submicrometer pores or nanopores for the detection of the assembly of submicrometer or nanometer sized objects |
GB2477287B (en) * | 2010-01-27 | 2012-02-15 | Izon Science Ltd | Control of particle flow in an aperture |
JP5944118B2 (ja) * | 2011-07-06 | 2016-07-05 | シャープ株式会社 | 粒子測定装置 |
US9804116B2 (en) * | 2014-12-26 | 2017-10-31 | Kabushiki Kaisha Toshiba | Method and device for detecting sample |
WO2017033296A1 (ja) * | 2015-08-26 | 2017-03-02 | 株式会社日立製作所 | 免疫学的測定装置及び免疫学的測定方法 |
CN113508285A (zh) * | 2019-03-12 | 2021-10-15 | 国立大学法人东北大学 | 内毒素检测装置、及内毒素的检测方法 |
CN111239404B (zh) * | 2019-03-31 | 2020-11-27 | 武汉生之源生物科技股份有限公司 | 一种可以同时检测尿样本和血清样本中的视黄醇结合蛋白的检测试剂盒 |
CN111398137B (zh) * | 2020-04-02 | 2022-07-05 | 武汉生之源生物科技股份有限公司 | 一种基于电阻微米孔颗粒计数器的检测方法及其应用 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1179435A (en) * | 1966-06-17 | 1970-01-28 | Ortho Pharma Corp | Stable Reagent for the Detection of Rheumatoid Arthritis |
US3815024A (en) * | 1970-02-20 | 1974-06-04 | Gen Electric | Particle analyzer |
BE793185A (fr) * | 1971-12-23 | 1973-04-16 | Atomic Energy Commission | Appareil pour analyser et trier rapidement des particules telles que des cellules biologiques |
US3925018A (en) * | 1973-06-08 | 1975-12-09 | Technicon Instr | Method and apparatus for quantitative analysis utilizing particulate reagent material |
US3984533A (en) * | 1975-11-13 | 1976-10-05 | General Electric Company | Electrophoretic method of detecting antigen-antibody reaction |
IT1087285B (it) * | 1976-11-10 | 1985-06-04 | Hoffmann La Roche | Procedimento di determinazione immunologico |
GB1590525A (en) * | 1976-12-10 | 1981-06-03 | Technicon Instr | Biological analysis |
-
1977
- 1977-10-17 US US05/842,952 patent/US4191739A/en not_active Expired - Lifetime
-
1978
- 1978-09-19 GB GB7837376A patent/GB2009410B/en not_active Expired
- 1978-10-10 NL NL7810199A patent/NL7810199A/xx not_active Application Discontinuation
- 1978-10-14 DE DE19782844879 patent/DE2844879A1/de not_active Withdrawn
- 1978-10-16 SE SE7810773A patent/SE445076B/sv not_active IP Right Cessation
- 1978-10-17 JP JP12696478A patent/JPS5480411A/ja active Pending
- 1978-10-17 FR FR7829482A patent/FR2439402A1/fr active Granted
Also Published As
Publication number | Publication date |
---|---|
DE2844879A1 (de) | 1979-04-19 |
JPS5480411A (en) | 1979-06-27 |
FR2439402A1 (fr) | 1980-05-16 |
SE445076B (sv) | 1986-05-26 |
GB2009410A (en) | 1979-06-13 |
NL7810199A (nl) | 1979-04-19 |
US4191739A (en) | 1980-03-04 |
GB2009410B (en) | 1982-09-02 |
FR2439402B1 (sv) | 1983-10-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
NUG | Patent has lapsed |
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