CA2315757A1 - Apparatus for electrophoresis - Google Patents

Apparatus for electrophoresis Download PDF

Info

Publication number
CA2315757A1
CA2315757A1 CA002315757A CA2315757A CA2315757A1 CA 2315757 A1 CA2315757 A1 CA 2315757A1 CA 002315757 A CA002315757 A CA 002315757A CA 2315757 A CA2315757 A CA 2315757A CA 2315757 A1 CA2315757 A1 CA 2315757A1
Authority
CA
Canada
Prior art keywords
troughs
support member
electrodes
tray
retain
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.)
Granted
Application number
CA002315757A
Other languages
French (fr)
Other versions
CA2315757C (en
Inventor
Keith Leslie Williams
Mark Molloy
Andrew Arthur Gooley
Nicolle Hannah Packer
Ben Herbert
Bradley Walsh
George Fernwood
David Garfin
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.)
Macquarie Research Ltd
Original Assignee
Macquarie Research Ltd.
Keith Leslie Williams
Mark Molloy
Andrew Arthur Gooley
Nicolle Hannah Packer
Ben Herbert
Bradley Walsh
George Fernwood
David Garfin
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
Application filed by Macquarie Research Ltd., Keith Leslie Williams, Mark Molloy, Andrew Arthur Gooley, Nicolle Hannah Packer, Ben Herbert, Bradley Walsh, George Fernwood, David Garfin filed Critical Macquarie Research Ltd.
Publication of CA2315757A1 publication Critical patent/CA2315757A1/en
Application granted granted Critical
Publication of CA2315757C publication Critical patent/CA2315757C/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • 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
    • G01N27/44782—Apparatus specially adapted therefor of a plurality of samples

Abstract

An electrophoresis apparatus for the simultaneous electrophoretic separation of a plurality of component mixtures comprises, includes a disposable tray defining a plurality of substantially parallel troughs. Each trough is shaped to retain an elongate strip of isoelectric focusing medium and sufficient liquid to immerse the elongate strip. A frame is provided to retain the tray in a substantially horizontal position.
A pair of support members are rotatably mounted to the frame such that when the tray is retained therein each support member spans the plurality of troughs, with each support member supporting a plurality of electrodes arranged such that one electrode from each support member is aligned with each of the plurality of troughs. The support member is rotatable between a first position in which all electrodes thereon extend into the troughs and a second position in which all electrodes thereon are clear of the troughs.
CA002315757A 1997-12-23 1998-12-22 Apparatus for electrophoresis Expired - Lifetime CA2315757C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
AUPP1086A AUPP108697A0 (en) 1997-12-23 1997-12-23 Apparatus for electrophoresis
AUPP1086 1997-12-23
PCT/AU1998/001066 WO1999033550A1 (en) 1997-12-23 1998-12-22 Apparatus for electrophoresis

Publications (2)

Publication Number Publication Date
CA2315757A1 true CA2315757A1 (en) 1999-07-08
CA2315757C CA2315757C (en) 2006-05-09

Family

ID=3805368

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002315757A Expired - Lifetime CA2315757C (en) 1997-12-23 1998-12-22 Apparatus for electrophoresis

Country Status (7)

Country Link
US (1) US6558522B1 (en)
EP (1) EP1042054B1 (en)
JP (1) JP4362011B2 (en)
AU (1) AUPP108697A0 (en)
CA (1) CA2315757C (en)
DE (2) DE69816661T2 (en)
WO (1) WO1999033550A1 (en)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6582392B1 (en) 1998-05-01 2003-06-24 Ekos Corporation Ultrasound assembly for use with a catheter
US6156182A (en) * 1998-11-19 2000-12-05 Bio-Rad Laboratories, Inc. Encapsulated IPG Strips
US7517442B1 (en) * 1999-08-09 2009-04-14 Life Technologies Corporation Facile method and apparatus for the analysis of biological macromolecules in two dimensions using common and familiar electrophoresis formats
AUPQ276099A0 (en) * 1999-09-10 1999-10-07 Proteome Systems Ltd Electrophoresis apparatus and a method of using the same
AU768741B2 (en) * 1999-09-10 2004-01-08 Proteome Systems Ltd Electrophoresis apparatus and a method of using the same
FR2805175B1 (en) 2000-02-22 2002-05-10 Sebia Sa COMPOSITIONS FOR USE IN HYDRATION OF ELECTROPHORESIS SUPPORT, FOR IMPROVING ZONE ELECTROPHORESIS
US7601251B2 (en) * 2001-05-10 2009-10-13 Life Technologies Corporation Methods and apparatus for low resistance electrophoresis of prior-cast, hydratable separation media
IL158298A0 (en) 2001-05-10 2004-05-12 Invitrogen Corp Methods and apparatus for electrophoresis of hydratable separation media
ATE520362T1 (en) 2001-12-03 2011-09-15 Ekos Corp CATHETER WITH MULTIPLE ULTRASONIC EMITTING PARTS
WO2003071263A1 (en) * 2002-02-19 2003-08-28 Genome Institute Of Singapore, National University Of Singapore Device for isoelectric focussing
US8226629B1 (en) 2002-04-01 2012-07-24 Ekos Corporation Ultrasonic catheter power control
EP1742046B1 (en) 2005-07-07 2007-12-12 Agilent Technologies, Inc. Lockable electrode for gel electrophoresis device
US10182833B2 (en) 2007-01-08 2019-01-22 Ekos Corporation Power parameters for ultrasonic catheter
EP2494932B1 (en) 2007-06-22 2020-05-20 Ekos Corporation Apparatus for treatment of intracranial hemorrhages
US8282803B2 (en) * 2009-03-25 2012-10-09 Bio-Rad Laboratories, Inc. Isoelectric focusing tray and electrode assembly for alternate gel strip orientations
EP2448636B1 (en) 2009-07-03 2014-06-18 Ekos Corporation Power parameters for ultrasonic catheter
JP6291253B2 (en) 2010-08-27 2018-03-14 イーコス・コーポレイシヨン Ultrasound catheter
CN107708581B (en) 2015-06-10 2021-11-19 Ekos公司 Ultrasonic wave guide tube

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4151065A (en) 1978-01-30 1979-04-24 The Regents Of The University Of California Horizontal slab gel electrophoresis
DE2929478A1 (en) * 1979-07-20 1981-02-05 Max Planck Gesellschaft METHOD AND DEVICE FOR CARRYING OUT A ONE AND TWO DIMENSIONAL MICROELECTROPHORESIS
US5116483A (en) 1989-11-06 1992-05-26 Massachusetts Institute Of Technology Comb for affinity co-electrophoresis
US5750015A (en) 1990-02-28 1998-05-12 Soane Biosciences Method and device for moving molecules by the application of a plurality of electrical fields
US5104512A (en) 1990-05-14 1992-04-14 Labintelligence, Inc. Gel electrophoresis system
US5399255A (en) 1993-06-21 1995-03-21 Helena Laboratories Corporation Platform for conducting electrophoresis, and electrophoresis plate for use with the platform
GB2284494B (en) 1993-11-26 1998-09-09 Hitachi Ltd Distributed shared memory management system
WO1995014923A1 (en) * 1993-11-29 1995-06-01 Toray Research Center Inc. Electrophoresis fractionator
GB2284484B (en) * 1993-12-03 1997-09-17 Univ London Gel-matrix electrophoresis
US5773645A (en) * 1997-05-05 1998-06-30 Bio-Rad Laboratories, Inc. Two-dimensional electrophoresis device
WO1998057162A1 (en) * 1997-06-09 1998-12-17 Hoefer Pharmacia Biotech, Inc. Device and method for applying power to gel electrophoresis modules

Also Published As

Publication number Publication date
CA2315757C (en) 2006-05-09
AUPP108697A0 (en) 1998-01-22
WO1999033550A1 (en) 1999-07-08
DE1042054T1 (en) 2001-06-07
US6558522B1 (en) 2003-05-06
EP1042054A4 (en) 2001-10-10
DE69816661D1 (en) 2003-08-28
EP1042054A1 (en) 2000-10-11
JP4362011B2 (en) 2009-11-11
EP1042054B1 (en) 2003-07-23
JP2002502018A (en) 2002-01-22
DE69816661T2 (en) 2004-04-15

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Effective date: 20181224