WO2002071929A3 - Utilisation de procedes mettant en oeuvre des enzymes de restriction et d'autres composes chimiques pour diminuer la fixation non specifique dans des essais sur double bille et biodisques apparentes, procedes et dispositifs servant a detecter des cibles medicales - Google Patents
Utilisation de procedes mettant en oeuvre des enzymes de restriction et d'autres composes chimiques pour diminuer la fixation non specifique dans des essais sur double bille et biodisques apparentes, procedes et dispositifs servant a detecter des cibles medicales 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
- 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.)
- Ceased
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 or biological 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)
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 | |
| US60/278,106 | 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 US20030003464A1 (en) | 2000-11-27 | 2001-11-27 | Dual bead assays including optical biodiscs and methods relating thereto |
| US09/997,741 | 2001-11-27 | ||
| 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 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| WO2002071929A2 WO2002071929A2 (fr) | 2002-09-19 |
| WO2002071929A3 true WO2002071929A3 (fr) | 2003-03-20 |
Family
ID=27574253
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/US2002/007955 Ceased WO2002071929A2 (fr) | 2001-03-14 | 2002-03-14 | Utilisation de procedes mettant en oeuvre des enzymes de restriction et d'autres composes chimiques pour diminuer la fixation non specifique dans des essais sur double bille et biodisques apparentes, procedes et dispositifs servant a detecter des cibles medicales |
Country Status (2)
| Country | Link |
|---|---|
| AU (1) | AU2002258528A1 (fr) |
| WO (1) | WO2002071929A2 (fr) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8105552B2 (en) | 2005-10-26 | 2012-01-31 | General Electric Company | Optical sensor array system for parallel processing of chemical and biochemical information |
| 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 (fr) * | 2001-02-28 | 2002-09-06 | Burstein Technologies, Inc. | Procedes visant a reduire les liaisons non specifiques de billes dans des techniques a deux billes incluant des biodisques optiques et des systemes d'entrainement de disques associes |
| CA2533659A1 (fr) | 2003-07-25 | 2005-03-10 | Platypus Technologies, Llc | Detection d'analyte a base de cristaux liquides |
| CA2545482A1 (fr) | 2003-11-10 | 2005-05-26 | Platypus Technologies, Llc | Substrats, dispositifs et procedes de dosages cellulaires |
| US7531366B2 (en) | 2004-07-23 | 2009-05-12 | Platypus Technologies, Llc | Bead based assays using a liquid crystal reporter |
| US7662572B2 (en) | 2005-08-25 | 2010-02-16 | 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 |
| DE602006012205D1 (de) * | 2005-10-26 | 2010-03-25 | Gen Electric | Verfahren und systeme zur abgabe fluidischer proben in sensorarrays |
| RU2417365C2 (ru) * | 2005-10-26 | 2011-04-27 | Дженерал Электрик Компани | Способ и система для одновременного измерения множества биологических или химических аналитов в жидкости |
| EP1971691A2 (fr) * | 2006-01-09 | 2008-09-24 | Platypus Technologies, LLC | Dosages bases sur des billes utilisant un indicateur a cristaux liquides |
| 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 |
| US9968935B2 (en) | 2007-08-20 | 2018-05-15 | Platypus Technologies, Llc | 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 (fr) | 2019-02-06 | 2020-08-12 | Stefan Schreier | Procédé et dispositif d'isolation de cellules souhaitées d'un échantillon des matériaux biologiques non magnétiques |
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/fr not_active Ceased
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 (2)
| 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 |
| US8105552B2 (en) | 2005-10-26 | 2012-01-31 | General Electric Company | Optical sensor array system for parallel processing of chemical and biochemical information |
Also Published As
| Publication number | Publication date |
|---|---|
| AU2002258528A1 (en) | 2002-09-24 |
| WO2002071929A2 (fr) | 2002-09-19 |
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