ES2147176T3 - Dispositivo para la aplicacion de muestras biologicas sobre una placa de electroforesis. - Google Patents

Dispositivo para la aplicacion de muestras biologicas sobre una placa de electroforesis.

Info

Publication number
ES2147176T3
ES2147176T3 ES91403377T ES91403377T ES2147176T3 ES 2147176 T3 ES2147176 T3 ES 2147176T3 ES 91403377 T ES91403377 T ES 91403377T ES 91403377 T ES91403377 T ES 91403377T ES 2147176 T3 ES2147176 T3 ES 2147176T3
Authority
ES
Spain
Prior art keywords
lands
porous membrane
sample
membrane
land
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.)
Expired - Lifetime
Application number
ES91403377T
Other languages
English (en)
Inventor
Franck Bellon
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.)
Sebia SA
Original Assignee
Sebia SA
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=9408472&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2147176(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Sebia SA filed Critical Sebia SA
Application granted granted Critical
Publication of ES2147176T3 publication Critical patent/ES2147176T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • G01N27/26—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
    • G01N27/44743—Introducing samples
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D57/00—Separation, other than separation of solids, not fully covered by a single other group or subclass, e.g. B03C
    • B01D57/02—Separation, other than separation of solids, not fully covered by a single other group or subclass, e.g. B03C by electrophoresis

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Electrochemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Peptides Or Proteins (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)

Abstract

LA INVENCION SE REFIERE A UN DISPOSITIVO PARA LA APLICACION DE MUESTRAS BIOLOGICAS, EN PARTICULAR SOBRE UN GEL DE ELECTROFORESIS QUE COMPRENDE: ATERIAL POROSO SOBRE LOS QUE UNA MUESTRA BIOLOGICA ES SUSCEPTIBLE DE SER DEPOSITADA, SIENDO ESTOS ELEMENTOS PLANOS EN PARTICULAR LLEVADOS POR EL BORDE DE UNA MEMBRANA PLANA POROSA, SOLIDARIOS DE LA MEMBRANA POROSA Y EN LA PROLONGACION DEL PLANO DE ESTA, Y EN VOLADIZO RESPECTO DE DICHA MEMBRANA POROSA, NDOSE A CONTINUACION ESTOS ELEMENTOS "ELEMENTOS EN VOLADIZO", COMPRENDIENDO LA PARTE NO INTRODUCIDA EN LA MEMBRANA POROSA DE LOS ELEMENTOS EN VOLADIZO UN EXTREMO LIBRE, SIENDO TALES DICHOS ELEMENTOS EN VOLADIZO QUE TIENEN TODOS AL MENOS UN PUNTO SUSCEPTIBLE DE SER PUESTO EN CONTACTO CON LA SUPERFICIE PLANA DE LA PLACA DE ELECTROFORESIS PARA DEPOSITAR SOBRE DICHA PLACA UNA O VARIAS MUESTRAS BIOLOGICAS, SIENDO CADA MUESTRA BIOLOGICA PREVIAMENTE DEPOSITADA SOBRE UN ELEMENTO DE LOS ELEMENTOS EN VOLADIZO, SIENDO ESTOS DIFERENTES PUNTOS SUSCEPTIBLES DE SER PUESTOS SIMULTANEAMENTE EN CONTACTO CON LA SUPERFICIE DE DICHA PLACA SEGUN UNA ALINEACION, CUANDO DICHA MEMBRANA POROSA, O DICHOS MEDIOS DE RIGIDIFICACION, SE DEPOSITAN EN UN PLANO INCLINADO O PERPENDICULAR RESPECTO DE LA SUPERFICIE DE DICHA PLACA.
ES91403377T 1991-01-04 1991-12-12 Dispositivo para la aplicacion de muestras biologicas sobre una placa de electroforesis. Expired - Lifetime ES2147176T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9100092A FR2671290B1 (fr) 1991-01-04 1991-01-04 Dispositif pour l'application d'echantillons biologiques sur une plaque d'electrophorese.

Publications (1)

Publication Number Publication Date
ES2147176T3 true ES2147176T3 (es) 2000-09-01

Family

ID=9408472

Family Applications (1)

Application Number Title Priority Date Filing Date
ES91403377T Expired - Lifetime ES2147176T3 (es) 1991-01-04 1991-12-12 Dispositivo para la aplicacion de muestras biologicas sobre una placa de electroforesis.

Country Status (10)

Country Link
US (1) US5464515A (es)
EP (2) EP0493996B1 (es)
JP (2) JP3124808B2 (es)
AT (2) ATE191365T1 (es)
DE (2) DE69133456D1 (es)
DK (1) DK0493996T3 (es)
ES (1) ES2147176T3 (es)
FR (1) FR2671290B1 (es)
GR (1) GR3033802T3 (es)
SG (1) SG44795A1 (es)

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2715229B1 (fr) * 1994-01-14 1996-05-10 Sebia Sa Dispositif pour l'immunofixation sur un support (plaqué) unique, d'échantillons différents.
US5683915A (en) * 1995-10-31 1997-11-04 Isolab, Inc. Sample deposition device and method
US5681437A (en) * 1995-10-31 1997-10-28 Isolab, Inc. Sample deposition device
EP1197750B1 (en) * 1996-05-06 2008-07-02 Helena Laboratories Corporation A system for the application of samples on a substrate
DE19700626A1 (de) * 1997-01-10 1998-07-16 Europ Lab Molekularbiolog Probenzuführung
GB9718320D0 (en) * 1997-09-01 1997-11-05 Medical Res Council Improvements in or relating to gel loading
US5939022A (en) * 1997-12-09 1999-08-17 Pharmacia Biotech, Inc. Article for transporting biological samples during analysis
DE19830989C1 (de) * 1998-07-10 2000-04-13 Lion Bioscience Ag Verwendung von porösen Membranmaterialien als Beladungsmaterialien bei der Gelelektrophorese
FR2805175B1 (fr) 2000-02-22 2002-05-10 Sebia Sa Compositions utilisables pour l'hydratation d'un support d'electrophorese, pour l'amelioration de l'electrophorese de zone
FR2806161B1 (fr) 2000-03-10 2002-09-20 Sebia Sa Methode de separation, d'identification et de quantification des isophosphatases alcalines par electrophorese
FR2809818B1 (fr) * 2000-05-31 2003-10-24 Sebia Sa Identification positive d'echantillons analyses par electrophorese sur support poreux
US6582577B1 (en) 2000-08-31 2003-06-24 Visible Genetics Inc. Electrophoresis gel cassette
WO2002055189A2 (en) * 2001-01-12 2002-07-18 Syngenta Participations Ag Nanoporous membrane reactor for miniaturized reactions and enhanced reaction kinetics
JP4601460B2 (ja) * 2005-03-02 2010-12-22 株式会社常光 簡易塗布器
JP4601461B2 (ja) * 2005-03-02 2010-12-22 株式会社常光 電気泳動装置における検体塗布機構
EP1979410B1 (en) * 2005-12-29 2012-08-22 Life Technologies Corporation Compositions and methods for improving resolution of biomolecules separated on polyacrylamide gels
US8562804B2 (en) 2006-07-20 2013-10-22 The Board Of Trustees Of The Leland Stanford Junior University Fluorescent finger prints for indirect detection in isotachophoresis
US8865401B2 (en) 2007-12-14 2014-10-21 The Johns Hopkins University Purification and concentration of proteins and DNA from a complex sample using isotachophoresis and a device to perform the purification
WO2009079028A1 (en) * 2007-12-14 2009-06-25 Johns Hopkins University Purification and concentration of proteins and dna from a complex sample using isotachophoresis and a device to perform the purification
EP2277036A1 (en) * 2008-04-14 2011-01-26 Phorexy Apparatus and method for non immersed gel electrophoresis
JP4957917B2 (ja) * 2008-07-15 2012-06-20 凸版印刷株式会社 電気泳動器具および電気泳動方法
US8846314B2 (en) * 2009-03-03 2014-09-30 The Board Of Trustees Of The Leland Stanford Junior University Isotachophoretic focusing of nucleic acids
US8449745B2 (en) 2009-06-26 2013-05-28 Yi Wang Monolithic electrophoresis flat gel system
US8361293B2 (en) 2009-06-26 2013-01-29 Yi Wang Monolithic electrophoresis gel system
US8361294B2 (en) 2009-06-26 2013-01-29 Yi Wang Monolithic electrophoresis gel system
US8721858B2 (en) * 2010-03-12 2014-05-13 The Board Of Trustees Of The Leland Stanford Junior University Non-focusing tracers for indirect detection in electrophoretic displacement techniques
US8986529B2 (en) 2010-09-13 2015-03-24 The Board Of Trustees Of The Leland Stanford Junior University Isotachophoresis having interacting anionic and cationic shock waves
US8524061B2 (en) 2010-11-29 2013-09-03 The Board Of Trustees Of The Leland Stanford Junior University On-chip hybridization coupled with ITP based purification for fast sequence specific identification
US20150160156A1 (en) * 2012-06-04 2015-06-11 Sharp Kabushiki Kaisha Cassette for electrophoresis and electrophoresis method
WO2015144618A1 (en) * 2014-03-28 2015-10-01 Ge Healthcare Bio-Sciences Ab Electrophoresis separation method
EP3916090B1 (en) 2016-01-29 2025-07-23 Purigen Biosystems, Inc. Isotachophoresis for purification of nucleic acids
EP3655768B1 (en) * 2017-07-21 2026-04-29 Helena Laboratories Corporation Method for depositing antisera in immunofixation electrophoresis
SG11202000871WA (en) 2017-08-02 2020-02-27 Purigen Biosystems Inc Systems, devices, and methods for isotachophoresis
JP2022525842A (ja) 2019-02-11 2022-05-20 アジレント・テクノロジーズ・インク 処理前の流体サンプルの平面状への予整形

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3317418A (en) * 1963-02-28 1967-05-02 Beckman Instruments Inc Electrophoresis apparatus with adjustable sample application
US3616387A (en) * 1969-11-13 1971-10-26 Bio Rad Laboratories Method and apparatus for the transfer of fluid samples
US3930973A (en) * 1972-03-10 1976-01-06 Nerenberg Samuel T Electrophoretic process
US3855846A (en) * 1972-04-07 1974-12-24 Marine Colloids Inc Sample applicator
GB1448581A (en) * 1973-01-23 1976-09-08 Shandon Southern Instr Ltd Applicators
US3839183A (en) * 1973-06-15 1974-10-01 Beckman Instruments Inc Electrophoresis sample applicator
JPS5343437B2 (es) * 1974-06-27 1978-11-20
US3928203A (en) * 1975-03-27 1975-12-23 Schleicher & Schuell Inc Chromatographic apparatus
US4004548A (en) * 1975-07-02 1977-01-25 Eastman Kodak Company Chromatographic spotter
US4086372A (en) * 1975-10-08 1978-04-25 Helena Laboratories Corporation Method for applying an organic liquid sample
DE2614192C2 (de) * 1976-04-02 1986-09-18 FMC Corp., Wilmington, Del. Analysenvorrichtung und Analysenverfahren
JPS5739789Y2 (es) * 1977-12-15 1982-09-01
JPS55161238U (es) * 1979-05-04 1980-11-19
US4272381A (en) * 1979-10-22 1981-06-09 Schleicher & Schuell, Inc. Thin-layer chromatography spotting
US4351800A (en) * 1981-02-06 1982-09-28 Biochemical Diagnostics, Inc. Thin layer plate chromatography apparatus
US4696187A (en) * 1981-02-06 1987-09-29 Biochemical Diagnostics, Inc. Chromatography method
US4812241A (en) * 1987-08-14 1989-03-14 Laser Precision Corporation Sample transfer for infrared analysis in thin layer chromatography-structure & method
JPH0178945U (es) * 1987-11-17 1989-05-26

Also Published As

Publication number Publication date
EP0493996B1 (fr) 2000-04-05
ATE191365T1 (de) 2000-04-15
EP0911631B1 (fr) 2005-05-04
JPH0587765A (ja) 1993-04-06
DE69133456D1 (de) 2005-06-09
JP3215100B2 (ja) 2001-10-02
HK1014680A1 (en) 1999-09-30
EP0493996A1 (fr) 1992-07-08
GR3033802T3 (en) 2000-10-31
FR2671290B1 (fr) 1993-04-16
SG44795A1 (en) 1997-12-19
US5464515A (en) 1995-11-07
ATE294957T1 (de) 2005-05-15
FR2671290A1 (fr) 1992-07-10
JP2001091498A (ja) 2001-04-06
DK0493996T3 (da) 2000-09-04
DE69132095T2 (de) 2000-09-14
DE69132095D1 (de) 2000-05-11
EP0911631A1 (fr) 1999-04-28
JP3124808B2 (ja) 2001-01-15

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