EP2170922A4 - Nucleic acid sample preparation by exclusion of dna - Google Patents
Nucleic acid sample preparation by exclusion of dnaInfo
- Publication number
- EP2170922A4 EP2170922A4 EP08768775A EP08768775A EP2170922A4 EP 2170922 A4 EP2170922 A4 EP 2170922A4 EP 08768775 A EP08768775 A EP 08768775A EP 08768775 A EP08768775 A EP 08768775A EP 2170922 A4 EP2170922 A4 EP 2170922A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- exclusion
- dna
- nucleic acid
- sample preparation
- acid sample
- 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.)
- Withdrawn
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07H—SUGARS; DERIVATIVES THEREOF; NUCLEOSIDES; NUCLEOTIDES; NUCLEIC ACIDS
- C07H21/00—Compounds containing two or more mononucleotide units having separate phosphate or polyphosphate groups linked by saccharide radicals of nucleoside groups, e.g. nucleic acids
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L3/00—Containers or dishes for laboratory use, e.g. laboratory glassware; Droppers
- B01L3/50—Containers for the purpose of retaining a material to be analysed, e.g. test tubes
- B01L3/502—Containers for the purpose of retaining a material to be analysed, e.g. test tubes with fluid transport, e.g. in multi-compartment structures
- B01L3/5027—Containers for the purpose of retaining a material to be analysed, e.g. test tubes with fluid transport, e.g. in multi-compartment structures by integrated microfluidic structures, i.e. dimensions of channels and chambers are such that surface tension forces are important, e.g. lab-on-a-chip
- B01L3/502753—Containers for the purpose of retaining a material to be analysed, e.g. test tubes with fluid transport, e.g. in multi-compartment structures by integrated microfluidic structures, i.e. dimensions of channels and chambers are such that surface tension forces are important, e.g. lab-on-a-chip characterised by bulk separation arrangements on lab-on-a-chip devices, e.g. for filtration or centrifugation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L2200/00—Solutions for specific problems relating to chemical or physical laboratory apparatus
- B01L2200/10—Integrating sample preparation and analysis in single entity, e.g. lab-on-a-chip concept
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L2300/00—Additional constructional details
- B01L2300/08—Geometry, shape and general structure
- B01L2300/0809—Geometry, shape and general structure rectangular shaped
- B01L2300/0816—Cards, e.g. flat sample carriers usually with flow in two horizontal directions
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L2300/00—Additional constructional details
- B01L2300/08—Geometry, shape and general structure
- B01L2300/0861—Configuration of multiple channels and/or chambers in a single devices
- B01L2300/087—Multiple sequential chambers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L2400/00—Moving or stopping fluids
- B01L2400/04—Moving fluids with specific forces or mechanical means
- B01L2400/0403—Moving fluids with specific forces or mechanical means specific forces
- B01L2400/0406—Moving fluids with specific forces or mechanical means specific forces capillary forces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L2400/00—Moving or stopping fluids
- B01L2400/04—Moving fluids with specific forces or mechanical means
- B01L2400/0403—Moving fluids with specific forces or mechanical means specific forces
- B01L2400/0409—Moving fluids with specific forces or mechanical means specific forces centrifugal forces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L2400/00—Moving or stopping fluids
- B01L2400/04—Moving fluids with specific forces or mechanical means
- B01L2400/0403—Moving fluids with specific forces or mechanical means specific forces
- B01L2400/0415—Moving fluids with specific forces or mechanical means specific forces electrical forces, e.g. electrokinetic
- B01L2400/0421—Moving fluids with specific forces or mechanical means specific forces electrical forces, e.g. electrokinetic electrophoretic flow
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L2400/00—Moving or stopping fluids
- B01L2400/04—Moving fluids with specific forces or mechanical means
- B01L2400/0475—Moving fluids with specific forces or mechanical means specific mechanical means and fluid pressure
- B01L2400/0487—Moving fluids with specific forces or mechanical means specific mechanical means and fluid pressure fluid pressure, pneumatics
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L2400/00—Moving or stopping fluids
- B01L2400/06—Valves, specific forms thereof
- B01L2400/0677—Valves, specific forms thereof phase change valves; Meltable, freezing, dissolvable plugs; Destructible barriers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L7/00—Heating or cooling apparatus; Heat insulating devices
- B01L7/52—Heating or cooling apparatus; Heat insulating devices with provision for submitting samples to a predetermined sequence of different temperatures, e.g. for treating nucleic acid samples
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Molecular Biology (AREA)
- Organic Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Clinical Laboratory Science (AREA)
- Hematology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Analytical Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Biotechnology (AREA)
- Genetics & Genomics (AREA)
- Dispersion Chemistry (AREA)
- Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US93722307P | 2007-06-26 | 2007-06-26 | |
PCT/US2008/007899 WO2009002511A1 (en) | 2007-06-26 | 2008-06-25 | Nucleic acid sample preparation by exclusion of dna |
Publications (2)
Publication Number | Publication Date |
---|---|
EP2170922A1 EP2170922A1 (en) | 2010-04-07 |
EP2170922A4 true EP2170922A4 (en) | 2010-08-11 |
Family
ID=40185952
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP08768775A Withdrawn EP2170922A4 (en) | 2007-06-26 | 2008-06-25 | Nucleic acid sample preparation by exclusion of dna |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP2170922A4 (en) |
WO (1) | WO2009002511A1 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102676383B (en) * | 2012-06-11 | 2013-11-20 | 武汉大学 | Device for quickly detecting pathogen of infectious diseases on site and method thereof |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5922591A (en) * | 1995-06-29 | 1999-07-13 | Affymetrix, Inc. | Integrated nucleic acid diagnostic device |
US6660517B1 (en) * | 1992-05-01 | 2003-12-09 | Trustees Of The University Of Pennsylvania | Mesoscale polynucleotide amplification devices |
US20060160122A1 (en) * | 2004-02-18 | 2006-07-20 | Applera Corporation | Polyelectrolyte-coated size-exclusion ion-exchange particles |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20020051971A1 (en) * | 1999-05-21 | 2002-05-02 | John R. Stuelpnagel | Use of microfluidic systems in the detection of target analytes using microsphere arrays |
US7722820B2 (en) * | 2004-11-19 | 2010-05-25 | Phynexus, Inc. | Method and device for sample preparation |
US20060252058A1 (en) * | 2004-03-18 | 2006-11-09 | Kabushiki Kaisha Dnaform | Chip for detection of nucleic acid |
US20070048189A1 (en) * | 2005-08-26 | 2007-03-01 | Applera Corporation | Fluid processing device, system, kit, and method |
-
2008
- 2008-06-25 EP EP08768775A patent/EP2170922A4/en not_active Withdrawn
- 2008-06-25 WO PCT/US2008/007899 patent/WO2009002511A1/en active Application Filing
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6660517B1 (en) * | 1992-05-01 | 2003-12-09 | Trustees Of The University Of Pennsylvania | Mesoscale polynucleotide amplification devices |
US5922591A (en) * | 1995-06-29 | 1999-07-13 | Affymetrix, Inc. | Integrated nucleic acid diagnostic device |
US20060160122A1 (en) * | 2004-02-18 | 2006-07-20 | Applera Corporation | Polyelectrolyte-coated size-exclusion ion-exchange particles |
Non-Patent Citations (1)
Title |
---|
See also references of WO2009002511A1 * |
Also Published As
Publication number | Publication date |
---|---|
EP2170922A1 (en) | 2010-04-07 |
WO2009002511A1 (en) | 2008-12-31 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
17P | Request for examination filed |
Effective date: 20091223 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR |
|
AX | Request for extension of the european patent |
Extension state: AL BA MK RS |
|
RAP1 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: LIFE TECHNOLOGIES CORPORATION |
|
RAP1 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: LIFE TECHNOLOGIES CORPORATION |
|
A4 | Supplementary search report drawn up and despatched |
Effective date: 20100709 |
|
DAX | Request for extension of the european patent (deleted) | ||
17Q | First examination report despatched |
Effective date: 20111230 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 20120510 |