CA2541536A1 - Methods and devices for concentration and purification of analytes for chemical analysis including matrix-assisted laser desorption/ionization (maldi) mass spectrometry (ms) - Google Patents

Methods and devices for concentration and purification of analytes for chemical analysis including matrix-assisted laser desorption/ionization (maldi) mass spectrometry (ms) Download PDF

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Publication number
CA2541536A1
CA2541536A1 CA002541536A CA2541536A CA2541536A1 CA 2541536 A1 CA2541536 A1 CA 2541536A1 CA 002541536 A CA002541536 A CA 002541536A CA 2541536 A CA2541536 A CA 2541536A CA 2541536 A1 CA2541536 A1 CA 2541536A1
Authority
CA
Canada
Prior art keywords
layer
capture
concentrator
membrane
porous
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.)
Abandoned
Application number
CA002541536A
Other languages
English (en)
French (fr)
Inventor
Dean G. Hafeman
Kilian Dill
James B. Harkins, Iv
Richard M. Caprioli
Jeremy Norris
Nathan S. Lewis
Daniel Kuban
Charles E. Ii Witkowski
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.)
Protein Discovery Inc
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2541536A1 publication Critical patent/CA2541536A1/en
Abandoned 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
    • G01N27/44756—Apparatus specially adapted therefor
    • 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
    • B01L3/5025—Containers for the purpose of retaining a material to be analysed, e.g. test tubes with fluid transport, e.g. in multi-compartment structures for parallel transport of multiple samples
    • B01L3/50255—Multi-well filtration
    • 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
    • B01L2300/0829—Multi-well plates; Microtitration plates
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Molecular Biology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Physics & Mathematics (AREA)
  • Electrochemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Hematology (AREA)
  • Clinical Laboratory Science (AREA)
  • Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
CA002541536A 2003-10-10 2004-10-12 Methods and devices for concentration and purification of analytes for chemical analysis including matrix-assisted laser desorption/ionization (maldi) mass spectrometry (ms) Abandoned CA2541536A1 (en)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
US51161503P 2003-10-10 2003-10-10
US60/511,615 2003-10-10
US58184304P 2004-06-22 2004-06-22
US60/581,843 2004-06-22
US58609904P 2004-07-07 2004-07-07
US60/586,099 2004-07-07
PCT/US2004/033471 WO2005036132A2 (en) 2003-10-10 2004-10-12 Methods and devices for concentration and purification of analytes for chemical analysis including matrix-assisted laser desorption/ionization (maldi) mass spectrometry (ms)

Publications (1)

Publication Number Publication Date
CA2541536A1 true CA2541536A1 (en) 2005-04-21

Family

ID=34437675

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002541536A Abandoned CA2541536A1 (en) 2003-10-10 2004-10-12 Methods and devices for concentration and purification of analytes for chemical analysis including matrix-assisted laser desorption/ionization (maldi) mass spectrometry (ms)

Country Status (5)

Country Link
US (2) US7534338B2 (https=)
EP (1) EP1676292A4 (https=)
JP (1) JP2007508552A (https=)
CA (1) CA2541536A1 (https=)
WO (1) WO2005036132A2 (https=)

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Also Published As

Publication number Publication date
US7534338B2 (en) 2009-05-19
WO2005036132A3 (en) 2006-03-02
EP1676292A4 (en) 2009-01-07
EP1676292A2 (en) 2006-07-05
JP2007508552A (ja) 2007-04-05
US20050116161A1 (en) 2005-06-02
US20100133098A1 (en) 2010-06-03
WO2005036132A2 (en) 2005-04-21

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EEER Examination request
FZDE Discontinued