DK0557595T3 - Målkomponentassay - Google Patents

Målkomponentassay

Info

Publication number
DK0557595T3
DK0557595T3 DK92120505.0T DK92120505T DK0557595T3 DK 0557595 T3 DK0557595 T3 DK 0557595T3 DK 92120505 T DK92120505 T DK 92120505T DK 0557595 T3 DK0557595 T3 DK 0557595T3
Authority
DK
Denmark
Prior art keywords
attached
sample
targets
specific gravity
target components
Prior art date
Application number
DK92120505.0T
Other languages
English (en)
Inventor
Stephen C Wardlaw
Robert A Levine
Rodolfo Rodriguez
Judith Britz
Thomas J Mercolino
Original Assignee
Robert A Levine
Stephen C Wardlaw
Becton Dickinson 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 Robert A Levine, Stephen C Wardlaw, Becton Dickinson Co filed Critical Robert A Levine
Application granted granted Critical
Publication of DK0557595T3 publication Critical patent/DK0557595T3/da

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
    • G01N33/536—Immunoassay; Biospecific binding assay; Materials therefor with immune complex formed in liquid phase
    • G01N33/537—Immunoassay; Biospecific binding assay; Materials therefor with immune complex formed in liquid phase with separation of immune complex from unbound antigen or antibody
    • G01N33/5375—Immunoassay; Biospecific binding assay; Materials therefor with immune complex formed in liquid phase with separation of immune complex from unbound antigen or antibody by changing the physical or chemical properties of the medium or immunochemicals, e.g. temperature, density, pH, partitioning
    • 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
    • G01N33/537—Immunoassay; Biospecific binding assay; Materials therefor with immune complex formed in liquid phase with separation of immune complex from unbound antigen or antibody
    • G01N33/538—Immunoassay; Biospecific binding assay; Materials therefor with immune complex formed in liquid phase with separation of immune complex from unbound antigen or antibody by sorbent column, particles or resin strip, i.e. sorbent materials
    • 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
DK92120505.0T 1992-02-25 1992-12-01 Målkomponentassay DK0557595T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US84197692A 1992-02-25 1992-02-25

Publications (1)

Publication Number Publication Date
DK0557595T3 true DK0557595T3 (da) 1997-12-29

Family

ID=25286232

Family Applications (1)

Application Number Title Priority Date Filing Date
DK92120505.0T DK0557595T3 (da) 1992-02-25 1992-12-01 Målkomponentassay

Country Status (17)

Country Link
US (1) US5593848A (da)
EP (1) EP0557595B1 (da)
JP (1) JP2925105B2 (da)
CN (1) CN1091521A (da)
AT (1) ATE155889T1 (da)
AU (1) AU662571B2 (da)
BR (1) BR9300639A (da)
CA (1) CA2090282A1 (da)
DE (1) DE69221118T2 (da)
DK (1) DK0557595T3 (da)
ES (1) ES2106121T3 (da)
FI (1) FI930821A (da)
GR (1) GR3024970T3 (da)
MX (1) MX9300965A (da)
NO (1) NO930649L (da)
RU (1) RU2116068C1 (da)
TW (1) TW246716B (da)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5342790A (en) * 1992-10-30 1994-08-30 Becton Dickinson And Company Apparatus for indirect fluorescent assay of blood samples
AU4101697A (en) * 1996-11-22 1998-05-28 Robert A. Levine Process for enhancing the aggregation and/or agglutination of erythrocytes prior to centrifugation
US6197523B1 (en) 1997-11-24 2001-03-06 Robert A. Levine Method for the detection, identification, enumeration and confirmation of circulating cancer and/or hematologic progenitor cells in whole blood
AU9233698A (en) * 1997-11-22 1999-06-17 Robert A. Levine Method for the detection, identification, enumeration and confirmation of circulating cancer cells and/or hematologic progenitor cells in whole blood
US6911315B2 (en) * 1997-11-24 2005-06-28 David L. Rimm Method for the detection, identification, enumeration and confirmation of virally infected cells and other epitopically defined cells in whole blood
GB0021303D0 (en) * 2000-08-30 2000-10-18 Medinnova Sf Use
WO2004042019A2 (en) * 2002-10-30 2004-05-21 Pointilliste, Inc. Systems for capture and analysis of biological particles and methods using the systems
WO2005016141A1 (en) * 2003-07-09 2005-02-24 California Pacific Medical Center Remote detection of substance delivery to cells
US7996825B2 (en) * 2003-10-31 2011-08-09 Hewlett-Packard Development Company, L.P. Cross-file inlining by using summaries and global worklist
US20060018911A1 (en) * 2004-01-12 2006-01-26 Dana Ault-Riche Design of therapeutics and therapeutics
US8221985B2 (en) 2008-04-02 2012-07-17 Abbott Point Of Care, Inc. Self-calibrating gradient dilution in a constituent assay and gradient dilution apparatus performed in a thin film sample
CA2720072C (en) * 2008-04-09 2013-11-19 Abbott Point Of Care, Inc. Method of detecting very low levels of analyte within a thin film fluid sample contained in a thin thickness chamber
FR2965273B1 (fr) * 2010-09-29 2015-07-17 Centre Nat Rech Scient Procede de preparation d'une structure chimique presentant une partition de phases, apte a generer un spectre de fluorescence specifique et ses applications
US9624474B2 (en) 2010-12-01 2017-04-18 Samsung Electronics Co, Ltd. Method of separating target cell in biological sample
CN102788879B (zh) * 2011-05-20 2015-04-01 常州康卫生物技术有限公司 一种生物检测试剂
EP3292221B1 (en) * 2015-05-06 2021-06-23 Seracare Life Sciences Inc. Liposomal preparations for non-invasive-prenatal or cancer screening

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3862303A (en) * 1972-02-02 1975-01-21 Atomic Energy Commission Method for rapid detection and identification of serological factors
US4027660A (en) * 1976-04-02 1977-06-07 Wardlaw Stephen C Material layer volume determination
DE3000483A1 (de) * 1979-01-09 1980-07-17 Fuji Photo Film Co Ltd Mikrokapseln fuer immunologische bestimmungen
US4332785A (en) * 1980-04-09 1982-06-01 University Patents, Inc. Immunoassay for measurement of reticulocytes, and immunoreactive reagents for use therein
IL64878A (en) * 1982-01-27 1986-01-31 Yissum Res Dev Co Method for detection of and determination of malaria antibodies and malaria antigens in human blood
JPS5984162A (ja) * 1982-11-05 1984-05-15 Toshiba Corp 免疫分析法
JPS6035267A (ja) * 1983-08-05 1985-02-23 Fuji Photo Film Co Ltd 多項目免疫検査法
US5011771A (en) * 1984-04-12 1991-04-30 The General Hospital Corporation Multiepitopic immunometric assay
FR2571498B1 (fr) * 1984-10-04 1988-04-08 Immunotech Sa Procede de separation de cellules utilisant des anticorps et des billes de faible densite
JPS6345563A (ja) * 1986-04-11 1988-02-26 Hitachi Ltd 細胞分析方法
US5001225A (en) * 1986-12-08 1991-03-19 Georgetown University Monoclonal antibodies to a pan-malarial antigen
GB2200448B (en) * 1987-01-23 1991-01-16 Univ London Targetted liposomes and their use in immunoassay
US5017472A (en) * 1987-09-09 1991-05-21 Bankert Richard B Microflotation devices used for immunoassays and cell/molecular fractionation
US4978625A (en) * 1987-10-19 1990-12-18 Becton, Dickinson And Company Fluorescence immunoassay using water insoluble dyes
CA2033010A1 (en) * 1989-12-22 1991-06-23 Rajeev Ramanathan Method for separating components in a mixture
JPH03249561A (ja) * 1990-02-28 1991-11-07 Toshiba Corp 免疫分析試薬

Also Published As

Publication number Publication date
JPH0821833A (ja) 1996-01-23
CN1091521A (zh) 1994-08-31
RU2116068C1 (ru) 1998-07-27
AU2983692A (en) 1993-08-26
NO930649L (no) 1993-08-26
TW246716B (da) 1995-05-01
EP0557595B1 (en) 1997-07-23
GR3024970T3 (en) 1998-01-30
EP0557595A2 (en) 1993-09-01
AU662571B2 (en) 1995-09-07
ATE155889T1 (de) 1997-08-15
JP2925105B2 (ja) 1999-07-28
ES2106121T3 (es) 1997-11-01
DE69221118T2 (de) 1998-02-26
FI930821A0 (fi) 1993-02-24
DE69221118D1 (de) 1997-09-04
BR9300639A (pt) 1993-08-31
NO930649D0 (no) 1993-02-24
MX9300965A (es) 1994-08-31
FI930821A (fi) 1993-08-26
US5593848A (en) 1997-01-14
EP0557595A3 (da) 1993-11-10
CA2090282A1 (en) 1993-08-26

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