DE3569297D1 - Amplified assay for a ligand - Google Patents

Amplified assay for a ligand

Info

Publication number
DE3569297D1
DE3569297D1 DE8585305865T DE3569297T DE3569297D1 DE 3569297 D1 DE3569297 D1 DE 3569297D1 DE 8585305865 T DE8585305865 T DE 8585305865T DE 3569297 T DE3569297 T DE 3569297T DE 3569297 D1 DE3569297 D1 DE 3569297D1
Authority
DE
Germany
Prior art keywords
ligand
amplified assay
assay
amplified
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
Application number
DE8585305865T
Other languages
English (en)
Inventor
Daniel B Wagner
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Becton Dickinson and Co
Original Assignee
Becton Dickinson and Co
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Becton Dickinson and Co filed Critical Becton Dickinson and Co
Application granted granted Critical
Publication of DE3569297D1 publication Critical patent/DE3569297D1/de
Expired legal-status Critical Current

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
    • G01N33/531—Production of immunochemical test materials
    • G01N33/532—Production of labelled immunochemicals
    • 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
    • G01N33/536—Immunoassay; Biospecific binding assay; Materials therefor with immune complex formed in liquid phase
    • G01N33/542—Immunoassay; Biospecific binding assay; Materials therefor with immune complex formed in liquid phase with steric inhibition or signal modification, e.g. fluorescent quenching
    • 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
    • Y10S435/00—Chemistry: molecular biology and microbiology
    • Y10S435/81—Packaged device or kit
    • 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
    • Y10S435/00—Chemistry: molecular biology and microbiology
    • Y10S435/966—Chemistry: molecular biology and microbiology involving an enzyme system with high turnover rate or complement magnified assay, e.g. multi-enzyme systems
    • 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
    • Y10S435/00—Chemistry: molecular biology and microbiology
    • Y10S435/975—Kit
    • 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
    • Y10S436/829—Liposomes, e.g. encapsulation
DE8585305865T 1984-08-23 1985-08-16 Amplified assay for a ligand Expired DE3569297D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/643,478 US4666830A (en) 1984-08-23 1984-08-23 Assay employing sacs and sac lysing agent

Publications (1)

Publication Number Publication Date
DE3569297D1 true DE3569297D1 (en) 1989-05-11

Family

ID=24580991

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8585305865T Expired DE3569297D1 (en) 1984-08-23 1985-08-16 Amplified assay for a ligand

Country Status (8)

Country Link
US (1) US4666830A (de)
EP (1) EP0174753B1 (de)
JP (1) JPS6171362A (de)
AU (1) AU582775B2 (de)
DE (1) DE3569297D1 (de)
MY (1) MY100369A (de)
NZ (1) NZ212778A (de)
ZA (1) ZA855585B (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4828982A (en) * 1985-05-28 1989-05-09 Becton, Dickinson & Company Vesticles and use thereof in an enzyme assay
US4752572A (en) * 1985-08-30 1988-06-21 Eastman Kodak Company Lipid vesicles containing labeled species and their analytical uses
US4874710A (en) * 1986-02-20 1989-10-17 Becton Dickinson And Company Assay and product in which binder and liposomes are supported on a solid support
EP0274343A1 (de) * 1987-01-06 1988-07-13 IntraCel Corporation System von Reaktionsmitteln mit einem Apo-Enzym, zum Benutzen in immunologischen Analysen und Verfahren zum Ausführen von Immunoassay mit diesem System
JPH0194261A (ja) * 1987-07-13 1989-04-12 Univ Tennessee Res Corp 酵素関与するアッセイのために、均一系でリポソームを利用してシグナルを増幅する方法
DE3836656A1 (de) * 1988-10-27 1990-05-03 Boehringer Mannheim Gmbh Neue digoxigenin-derivate und ihre verwendung
US5143825A (en) * 1990-03-01 1992-09-01 Abbott Laboratories Stabilized substrate for use in an immunoassay
US6927025B1 (en) * 1997-09-03 2005-08-09 Biovation Limited Methods for protein screening
US6306642B1 (en) 1997-11-24 2001-10-23 Quidel Corporation Enzyme substrate delivery and product registration in one step enzyme immunoassays
US11541105B2 (en) 2018-06-01 2023-01-03 The Research Foundation For The State University Of New York Compositions and methods for disrupting biofilm formation and maintenance

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4235792A (en) * 1977-04-14 1980-11-25 The Governing Council Of The University Of Toronto Immunological materials
US4193983A (en) * 1978-05-16 1980-03-18 Syva Company Labeled liposome particle compositions and immunoassays therewith
DE3066899D1 (en) * 1979-01-18 1984-04-19 Unilever Plc Method for detecting and determining proteinaceous specific binding agents and materials bindable thereto, test composition and testkit therefor
US4342826A (en) * 1980-02-04 1982-08-03 Collaborative Research, Inc. Immunoassay products and methods
US4483921A (en) * 1981-01-12 1984-11-20 Collaborative Research, Inc. Immunoassay with antigen or antibody labeled liposomes sequestering enzyme
AU532728B2 (en) * 1981-11-05 1983-10-13 Miles Laboratories Inc. Enzyme occluded in solvent pockets of a membrane
US4483929A (en) * 1982-05-03 1984-11-20 Liposome Technology Incorporated Liposomes with glycolipid-linked antibodies
US4517303A (en) * 1982-10-20 1985-05-14 E. I. Du Pont De Nemours And Company Specific binding assays utilizing analyte-cytolysin conjugates
IL72269A0 (en) * 1983-11-30 1984-10-31 Miles Lab Specific binding assay methods and reagent systems

Also Published As

Publication number Publication date
EP0174753A1 (de) 1986-03-19
EP0174753B1 (de) 1989-04-05
MY100369A (en) 1990-08-28
US4666830A (en) 1987-05-19
NZ212778A (en) 1989-01-27
AU4560885A (en) 1986-02-27
ZA855585B (en) 1986-03-26
JPS6171362A (ja) 1986-04-12
JPH0467916B2 (de) 1992-10-29
AU582775B2 (en) 1989-04-13

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee