AU2002258528A1 - 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

Info

Publication number
AU2002258528A1
AU2002258528A1 AU2002258528A AU2002258528A AU2002258528A1 AU 2002258528 A1 AU2002258528 A1 AU 2002258528A1 AU 2002258528 A AU2002258528 A AU 2002258528A AU 2002258528 A AU2002258528 A AU 2002258528A AU 2002258528 A1 AU2002258528 A1 AU 2002258528A1
Authority
AU
Australia
Prior art keywords
methods
specific binding
system apparatus
dual bead
bead assays
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.)
Abandoned
Application number
AU2002258528A
Inventor
James Howard Coombs
Amethyst Hoang Lam
Brigitte Chau Phan
Jorma Antero Virtanen
Ka-Yeun Yeung
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.)
BURNSTEIN TECHNOLOGIES Inc
Original Assignee
BURNSTEIN TECHNOLOGIES Inc
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
Priority claimed from US09/997,741 external-priority patent/US20030003464A1/en
Priority claimed from US10/038,297 external-priority patent/US20030077598A1/en
Application filed by BURNSTEIN TECHNOLOGIES Inc filed Critical BURNSTEIN TECHNOLOGIES Inc
Publication of AU2002258528A1 publication Critical patent/AU2002258528A1/en
Abandoned legal-status Critical Current

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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)
  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
AU2002258528A 2001-03-14 2002-03-14 Methods of decreasing non-specific binding in dual bead assays and system apparatus for detecting medical targets Abandoned AU2002258528A1 (en)

Applications Claiming Priority (17)

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
US60/278,106 2001-03-23
US60/278,110 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 2002-01-04
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
US35227002P 2002-01-30 2002-01-30
US60/352,270 2002-01-30
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

Publications (1)

Publication Number Publication Date
AU2002258528A1 true AU2002258528A1 (en) 2002-09-24

Family

ID=27574253

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2002258528A Abandoned 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

Country Status (2)

Country Link
AU (1) AU2002258528A1 (en)
WO (1) WO2002071929A2 (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
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
US7666661B2 (en) 2001-08-27 2010-02-23 Platypus Technologies, Llc Substrates, devices, and methods for quantitative liquid crystal assays
WO2005047863A2 (en) 2003-11-10 2005-05-26 Platypus Technologies, Llc Substrates, devices, and methods for cellular assays
US20050064395A1 (en) 2003-07-25 2005-03-24 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
WO2007081326A2 (en) * 2006-01-09 2007-07-19 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
US8133741B2 (en) 2005-10-26 2012-03-13 General Electric Company Methods and systems for delivery of fluidic samples to sensor arrays
AU2006306384B2 (en) * 2005-10-26 2012-06-14 General Electric Company Methods and systems for delivery of fluidic samples to sensor arrays
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
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

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5585069A (en) * 1994-11-10 1996-12-17 David Sarnoff Research Center, Inc. Partitioned microelectronic and fluidic device array for clinical diagnostics and chemical synthesis
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

Also Published As

Publication number Publication date
WO2002071929A3 (en) 2003-03-20
WO2002071929A2 (en) 2002-09-19

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase