WO2002071929A3 - Methods of decreasing non-specific binding in dual bead assays and system apparatus for detecting medical targets - Google Patents
Methods of decreasing non-specific binding in dual bead assays and system apparatus for detecting medical targets Download PDFInfo
- Publication number
- WO2002071929A3 WO2002071929A3 PCT/US2002/007955 US0207955W WO02071929A3 WO 2002071929 A3 WO2002071929 A3 WO 2002071929A3 US 0207955 W US0207955 W US 0207955W WO 02071929 A3 WO02071929 A3 WO 02071929A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- beads
- methods
- specific binding
- section
- reporter
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
- G01N27/72—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables
- G01N27/74—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables of fluids
- G01N27/745—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables of fluids for detecting magnetic beads used in biochemical assays
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C1/00—Magnetic separation
- B03C1/005—Pretreatment specially adapted for magnetic separation
- B03C1/01—Pretreatment specially adapted for magnetic separation by addition of magnetic adjuvants
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C1/00—Magnetic separation
- B03C1/02—Magnetic separation acting directly on the substance being separated
- B03C1/28—Magnetic plugs and dipsticks
- B03C1/288—Magnetic plugs and dipsticks disposed at the outer circumference of a recipient
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C2201/00—Details of magnetic or electrostatic separation
- B03C2201/18—Magnetic separation whereby the particles are suspended in a liquid
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C2201/00—Details of magnetic or electrostatic separation
- B03C2201/26—Details of magnetic or electrostatic separation for use in medical applications
Abstract
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU2002258528A AU2002258528A1 (en) | 2001-03-14 | 2002-03-14 | Methods of decreasing non-specific binding in dual bead assays and system apparatus for detecting medical targets |
Applications Claiming Priority (16)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US27564301P | 2001-03-14 | 2001-03-14 | |
US60/275,643 | 2001-03-14 | ||
US27810601P | 2001-03-23 | 2001-03-23 | |
US27811001P | 2001-03-23 | 2001-03-23 | |
US60/278,110 | 2001-03-23 | ||
US60/278,106 | 2001-03-23 | ||
US27869701P | 2001-03-26 | 2001-03-26 | |
US60/278,697 | 2001-03-26 | ||
US31490601P | 2001-08-24 | 2001-08-24 | |
US60/314,906 | 2001-08-24 | ||
US09/997,741 | 2001-11-27 | ||
US09/997,741 US20030003464A1 (en) | 2000-11-27 | 2001-11-27 | Dual bead assays including optical biodiscs and methods relating thereto |
US10/038,297 US20030077598A1 (en) | 2001-01-04 | 2002-01-04 | Dual bead assays including covalent linkages for improved specificity and related optical analysis discs |
US10/038,297 | 2002-01-04 | ||
US35227002P | 2002-01-30 | 2002-01-30 | |
US60/352,270 | 2002-01-30 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2002071929A2 WO2002071929A2 (en) | 2002-09-19 |
WO2002071929A3 true WO2002071929A3 (en) | 2003-03-20 |
Family
ID=27574253
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US2002/007955 WO2002071929A2 (en) | 2001-03-14 | 2002-03-14 | Methods of decreasing non-specific binding in dual bead assays and system apparatus for detecting medical targets |
Country Status (2)
Country | Link |
---|---|
AU (1) | AU2002258528A1 (en) |
WO (1) | WO2002071929A2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9103794B2 (en) | 2001-08-27 | 2015-08-11 | Platypus Technologies Llc | Substrates, devices, and methods for quantitative liquid crystal assays |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2002068697A2 (en) * | 2001-02-28 | 2002-09-06 | Burstein Technologies, Inc. | Methods for decreasing non-specific binding of beads in dual bead assays including related optical biodiscs and disc drive systems |
WO2005047863A2 (en) | 2003-11-10 | 2005-05-26 | Platypus Technologies, Llc | Substrates, devices, and methods for cellular assays |
AU2004262301A1 (en) | 2003-07-25 | 2005-02-10 | Platypus Technologies, Llc | Liquid crystal based analyte detection |
US7531366B2 (en) | 2004-07-23 | 2009-05-12 | Platypus Technologies, Llc | Bead based assays using a liquid crystal reporter |
WO2007025129A2 (en) | 2005-08-25 | 2007-03-01 | Platypus Technologies, Llc. | Compositions and liquid crystals |
US7723120B2 (en) | 2005-10-26 | 2010-05-25 | General Electric Company | Optical sensor array system and method for parallel processing of chemical and biochemical information |
US8133741B2 (en) | 2005-10-26 | 2012-03-13 | General Electric Company | Methods and systems for delivery of fluidic samples to sensor arrays |
BRPI0619273A2 (en) * | 2005-10-26 | 2011-09-20 | Gen Electric | METHODS AND SYSTEMS FOR THE PROVISION OF FLUID SAMPLES FOR SENSORS GROUPS |
AU2006335329A1 (en) * | 2006-01-09 | 2007-07-19 | Platypus Technologies, Llc | Bead based assays using a liquid crystal reporter |
US7842499B2 (en) | 2006-08-07 | 2010-11-30 | Platypus Technologies, Llc | Substrates, devices, and methods for cellular assays |
US7883898B2 (en) | 2007-05-07 | 2011-02-08 | General Electric Company | Method and apparatus for measuring pH of low alkalinity solutions |
WO2009026359A2 (en) | 2007-08-20 | 2009-02-26 | Platypus Technologies, Llc | Improved devices for cell assays |
US8178355B2 (en) | 2008-09-15 | 2012-05-15 | Platypus Technologies, Llc. | Detection of vapor phase compounds by changes in physical properties of a liquid crystal |
EP3693739A1 (en) | 2019-02-06 | 2020-08-12 | Stefan Schreier | Method and device for isolating desired cells from a sample of nonmagnetic biological material |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5755942A (en) * | 1994-11-10 | 1998-05-26 | David Sarnoff Research Center, Inc. | Partitioned microelectronic device array |
US5922617A (en) * | 1997-11-12 | 1999-07-13 | Functional Genetics, Inc. | Rapid screening assay methods and devices |
US5981180A (en) * | 1995-10-11 | 1999-11-09 | Luminex Corporation | Multiplexed analysis of clinical specimens apparatus and methods |
-
2002
- 2002-03-14 AU AU2002258528A patent/AU2002258528A1/en not_active Abandoned
- 2002-03-14 WO PCT/US2002/007955 patent/WO2002071929A2/en not_active Application Discontinuation
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5755942A (en) * | 1994-11-10 | 1998-05-26 | David Sarnoff Research Center, Inc. | Partitioned microelectronic device array |
US5981180A (en) * | 1995-10-11 | 1999-11-09 | Luminex Corporation | Multiplexed analysis of clinical specimens apparatus and methods |
US5922617A (en) * | 1997-11-12 | 1999-07-13 | Functional Genetics, Inc. | Rapid screening assay methods and devices |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9103794B2 (en) | 2001-08-27 | 2015-08-11 | Platypus Technologies Llc | Substrates, devices, and methods for quantitative liquid crystal assays |
Also Published As
Publication number | Publication date |
---|---|
WO2002071929A2 (en) | 2002-09-19 |
AU2002258528A1 (en) | 2002-09-24 |
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