EP0777856A1 - Regulation des gradients thermiques d'electrophorese sur gel par un flux turbulent de refrigerant gazeux - Google Patents
Regulation des gradients thermiques d'electrophorese sur gel par un flux turbulent de refrigerant gazeuxInfo
- Publication number
- EP0777856A1 EP0777856A1 EP95916173A EP95916173A EP0777856A1 EP 0777856 A1 EP0777856 A1 EP 0777856A1 EP 95916173 A EP95916173 A EP 95916173A EP 95916173 A EP95916173 A EP 95916173A EP 0777856 A1 EP0777856 A1 EP 0777856A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- gel
- exchange medium
- gaseous heat
- impingement
- plate
- 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- Withdrawn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
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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
- G01N27/26—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
- G01N27/416—Systems
- G01N27/447—Systems using electrophoresis
- G01N27/44704—Details; Accessories
- G01N27/44708—Cooling
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Molecular Biology (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Physics & Mathematics (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)
Abstract
La présente invention concerne un dispositif de séparation par électrophorèse sur gel. Dans le dispositif, on utilise, en combinaison, un gaz d'échange thermique, un organe d'entraînement du gaz d'échange thermique, et un dispositif à points de soufflage. L'organe d'entraînement du gaz d'échange thermique fait ainsi passer le gaz d'échange thermique au travers du dispositif à points de soufflage, ce qui crée un flux de gaz d'échange thermique sur les plaques de gel. Le flux induit par le passage du gaz d'échange thermique au travers du dispositif à points de soufflage réduit ainsi au minimum, par convection forcée, les gradients thermiques à l'intérieur du gel.
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US22258394A | 1994-04-04 | 1994-04-04 | |
| US222583 | 1994-04-04 | ||
| US35257794A | 1994-12-09 | 1994-12-09 | |
| US352577 | 1994-12-09 | ||
| PCT/US1995/004065 WO1995027198A1 (fr) | 1994-04-04 | 1995-04-03 | Regulation des gradients thermiques d'electrophorese sur gel par un flux turbulent de refrigerant gazeux |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| EP0777856A1 true EP0777856A1 (fr) | 1997-06-11 |
Family
ID=26916962
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP95916173A Withdrawn EP0777856A1 (fr) | 1994-04-04 | 1995-04-03 | Regulation des gradients thermiques d'electrophorese sur gel par un flux turbulent de refrigerant gazeux |
Country Status (6)
| Country | Link |
|---|---|
| EP (1) | EP0777856A1 (fr) |
| JP (1) | JPH10502446A (fr) |
| CN (1) | CN1150476A (fr) |
| AU (1) | AU2276795A (fr) |
| CA (1) | CA2187097A1 (fr) |
| WO (1) | WO1995027198A1 (fr) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5942432A (en) * | 1997-10-07 | 1999-08-24 | The Perkin-Elmer Corporation | Apparatus for a fluid impingement thermal cycler |
| CA2350478A1 (fr) * | 1999-09-13 | 2001-03-22 | Riken | Procede de preparation de support d'electrophorese, matrice d'electrophorese, et procede d'electrophorese |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CS171472B1 (fr) * | 1974-03-04 | 1976-10-29 | ||
| FR2653560B2 (fr) * | 1988-03-02 | 1994-09-02 | Helena Lab Corp | Procede et appareil automatique d'electrophorese. |
| US5053115A (en) * | 1990-01-25 | 1991-10-01 | Spectra-Physics, Inc. | Automated neutral marker for capillary electrophoresis |
| US5122253A (en) * | 1990-05-11 | 1992-06-16 | Hewlett-Packard Company | Transverse forced gas cooling for capillary zone electrophoresis |
-
1995
- 1995-04-03 EP EP95916173A patent/EP0777856A1/fr not_active Withdrawn
- 1995-04-03 AU AU22767/95A patent/AU2276795A/en not_active Abandoned
- 1995-04-03 CA CA 2187097 patent/CA2187097A1/fr not_active Abandoned
- 1995-04-03 JP JP7525888A patent/JPH10502446A/ja active Pending
- 1995-04-03 WO PCT/US1995/004065 patent/WO1995027198A1/fr not_active Ceased
- 1995-04-03 CN CN 95193409 patent/CN1150476A/zh active Pending
Non-Patent Citations (1)
| Title |
|---|
| See references of WO9527198A1 * |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH10502446A (ja) | 1998-03-03 |
| CA2187097A1 (fr) | 1995-10-12 |
| CN1150476A (zh) | 1997-05-21 |
| AU2276795A (en) | 1995-10-23 |
| WO1995027198A1 (fr) | 1995-10-12 |
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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: 19961104 |
|
| AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AT BE CH DE DK ES FR GB GR IE IT LI LU MC NL PT SE |
|
| STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION HAS BEEN WITHDRAWN |
|
| 18W | Application withdrawn |
Withdrawal date: 19991122 |