ECSP044934A - Circuito para imponer los voltajes en los electrodos de las cubetas del sistema chef de electroforesis de campos pulsantes - Google Patents
Circuito para imponer los voltajes en los electrodos de las cubetas del sistema chef de electroforesis de campos pulsantesInfo
- Publication number
- ECSP044934A ECSP044934A EC2004004934A ECSP044934A ECSP044934A EC SP044934 A ECSP044934 A EC SP044934A EC 2004004934 A EC2004004934 A EC 2004004934A EC SP044934 A ECSP044934 A EC SP044934A EC SP044934 A ECSP044934 A EC SP044934A
- Authority
- EC
- Ecuador
- Prior art keywords
- circuit
- electrodes
- chef
- electrophoresis system
- voltages
- Prior art date
Links
- 238000001962 electrophoresis Methods 0.000 title abstract 2
- 238000001853 pulsed-field electrophoresis Methods 0.000 abstract 2
- 230000005684 electric field Effects 0.000 abstract 1
- 238000000926 separation method Methods 0.000 abstract 1
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
- G01N27/44713—Particularly adapted electric power supply
-
- 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
- G01N27/44756—Apparatus specially adapted therefor
- G01N27/44773—Multi-stage electrophoresis, e.g. two-dimensional electrophoresis
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Molecular Biology (AREA)
- Chemical & Material Sciences (AREA)
- Biochemistry (AREA)
- Immunology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Physics & Mathematics (AREA)
- Analytical Chemistry (AREA)
- Pathology (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Power Engineering (AREA)
- Engineering & Computer Science (AREA)
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
- Investigating Or Analysing Biological Materials (AREA)
- Measurement Of Current Or Voltage (AREA)
- Direct Current Feeding And Distribution (AREA)
- Particle Formation And Scattering Control In Inkjet Printers (AREA)
- Apparatuses For Generation Of Mechanical Vibrations (AREA)
Abstract
La invención se refiere a un circuito para la imposición de voltajes en los electrodos de bandejas utilizadas en la CHEF electroforesis de campo pulsado sistema. Dicho circuito está formado por dos circuitos idénticos aplicación que está conectado a una fuente de energía por medio de un alternador de tal manera que sólo uno de los dos circuitos de energía eléctrica recibe cada vez. Cada solicitud circuito se compone de varias resistencias y diodos, que están conectados serie para formar un divisor de tensión. Tensión repetidores están conectados a los nodos que forman en la unión de dos resistencias. Cada repetidor está conectado a un par de electrodos que se han polarizado a la misma potencial. Diodos se introducen para corregir errores menores en el patrón de voltaje se aplica a los electrodos. El circuito puede mantener el potencial de cada electrodo de conductividad cuando se producen variaciones durante la electroforesis. Cada solicitud circuito genera un campo eléctrico homogéneo que tenga el mismo valor y dirección diferente en una bandeja utilizados en la CHEF electroforesis de campo pulsado sistema. Las bandejas con diferentes número y disposición de los y separación entre electrodos puede ser polarizada con dicho circuito.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CU20010133A CU22855A1 (es) | 2001-06-08 | 2001-06-08 | Circuito para imponer los voltajes en los electrodos de las cubetas del sistema chef de electroforesis de campos pulsantes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ECSP044934A true ECSP044934A (es) | 2004-02-26 |
Family
ID=31501660
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EC2003004934A ECSP034934A (es) | 2001-06-08 | 2003-12-30 | Circuito para imponer los voltajes en los electrodos de las cubetas del sistema chef de electroforesis de campos pulsantes |
| EC2004004934A ECSP044934A (es) | 2001-06-08 | 2004-01-06 | Circuito para imponer los voltajes en los electrodos de las cubetas del sistema chef de electroforesis de campos pulsantes |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EC2003004934A ECSP034934A (es) | 2001-06-08 | 2003-12-30 | Circuito para imponer los voltajes en los electrodos de las cubetas del sistema chef de electroforesis de campos pulsantes |
Country Status (14)
| Country | Link |
|---|---|
| US (1) | US7556726B2 (es) |
| EP (1) | EP1406087B1 (es) |
| JP (1) | JP4113494B2 (es) |
| CN (1) | CN1299112C (es) |
| BR (1) | BR0210983A (es) |
| CA (1) | CA2449743C (es) |
| CO (1) | CO5540351A2 (es) |
| CU (1) | CU22855A1 (es) |
| EC (2) | ECSP034934A (es) |
| ES (1) | ES2434772T3 (es) |
| MX (1) | MXPA03011295A (es) |
| PT (1) | PT1406087E (es) |
| WO (1) | WO2002101374A1 (es) |
| ZA (1) | ZA200309436B (es) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5047928B2 (ja) * | 2008-11-11 | 2012-10-10 | シャープ株式会社 | 電気泳動装置およびその構成器具 |
| GB201102385D0 (en) * | 2011-02-10 | 2011-03-30 | Biocule Scotland Ltd | Two-dimensional gel electrophoresis apparatus and method |
| WO2016006861A1 (ko) * | 2014-07-07 | 2016-01-14 | (주)로고스바이오시스템스 | 전기영동을 이용한 조직 투명화 장치 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4473452A (en) | 1982-11-18 | 1984-09-25 | The Trustees Of Columbia University In The City Of New York | Electrophoresis using alternating transverse electric fields |
| ATE87365T1 (de) * | 1986-08-13 | 1993-04-15 | Univ Leland Stanford Junior | Elektrophorese, welche homogene oder inhomogene elektrische felder mit bestimmtem umkreis benutzt. |
| US5165898A (en) * | 1986-08-13 | 1992-11-24 | The Board Of Trustees Of The Leland Stanford Junior University | Electrophoresis using contour-clamped electric fields |
| US5084157A (en) | 1988-03-21 | 1992-01-28 | California Institute Of Technology | Gel electrophoresis using time dependent contour controlled electric fields |
| US4878008A (en) * | 1988-04-21 | 1989-10-31 | Bio-Rad Laboratories, Inc. | Contour-clamped homogeneous electric field generator |
| CN2103811U (zh) * | 1991-11-04 | 1992-05-06 | 四川省广汉市中尼新技术研究所 | 高阻抗可变工作区段稳压电泳仪 |
| JP7040013B2 (ja) * | 2017-12-28 | 2022-03-23 | 株式会社デンソー | 車両の制御装置および制御方法 |
-
2001
- 2001-06-08 CU CU20010133A patent/CU22855A1/es unknown
-
2002
- 2002-06-07 PT PT2740214T patent/PT1406087E/pt unknown
- 2002-06-07 WO PCT/CU2002/000004 patent/WO2002101374A1/es not_active Ceased
- 2002-06-07 ES ES02740214T patent/ES2434772T3/es not_active Expired - Lifetime
- 2002-06-07 US US10/479,828 patent/US7556726B2/en not_active Expired - Fee Related
- 2002-06-07 MX MXPA03011295A patent/MXPA03011295A/es active IP Right Grant
- 2002-06-07 EP EP02740214.8A patent/EP1406087B1/en not_active Expired - Lifetime
- 2002-06-07 CA CA2449743A patent/CA2449743C/en not_active Expired - Fee Related
- 2002-06-07 CN CNB028138309A patent/CN1299112C/zh not_active Expired - Fee Related
- 2002-06-07 BR BR0210983-2A patent/BR0210983A/pt not_active IP Right Cessation
- 2002-06-07 JP JP2003504084A patent/JP4113494B2/ja not_active Expired - Fee Related
-
2003
- 2003-12-04 ZA ZA200309436A patent/ZA200309436B/xx unknown
- 2003-12-05 CO CO03107321A patent/CO5540351A2/es active IP Right Grant
- 2003-12-30 EC EC2003004934A patent/ECSP034934A/es unknown
-
2004
- 2004-01-06 EC EC2004004934A patent/ECSP044934A/es unknown
Also Published As
| Publication number | Publication date |
|---|---|
| BR0210983A (pt) | 2004-10-05 |
| EP1406087B1 (en) | 2013-05-22 |
| MXPA03011295A (es) | 2004-10-28 |
| ZA200309436B (en) | 2004-09-27 |
| WO2002101374A1 (es) | 2002-12-19 |
| CA2449743C (en) | 2010-09-14 |
| US20040231991A1 (en) | 2004-11-25 |
| CU22855A1 (es) | 2003-05-26 |
| PT1406087E (pt) | 2013-08-28 |
| US7556726B2 (en) | 2009-07-07 |
| CN1299112C (zh) | 2007-02-07 |
| JP4113494B2 (ja) | 2008-07-09 |
| ECSP034934A (es) | 2004-02-26 |
| CO5540351A2 (es) | 2005-07-29 |
| CN1535378A (zh) | 2004-10-06 |
| ES2434772T3 (es) | 2013-12-17 |
| EP1406087A1 (en) | 2004-04-07 |
| JP2004529368A (ja) | 2004-09-24 |
| CA2449743A1 (en) | 2002-12-19 |
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