Improved affinity matrices with enhanced visibility for molecular pull-down and immunoprecipitation applications

Details for Australian Patent Application No. 2002240229 (hide)

Owner SIGMA-ALDRICH CO.

Inventors Watson, Edward, B., III; Heuermann, Kenneth, E.; Dapron, John, G.

Agent EF WELLINGTON & CO of **** Road Southbank Melbourne VIC 3006 Australia

Pub. Number AU-A-2002240229

PCT Pub. Number WO2002/061406

Priority 60/265,952 01.02.01 US; 60/267,460 08.02.01 US

Filing date 31 January 2002

Wipo publication date 12 August 2002

International Classifications

G01N 021/64 Investigating or analysing materials by the use of optical means, i.e. using infra-red, visible, or ultra-violet light - Fluorescence

G01N 021/76 Investigating or analysing materials by the use of optical means, i.e. using infra-red, visible, or ultra-violet light - Chemiluminescence

G01N 033/53 Investigating or analysing materials by specific methods not covered by groups - Immunoassay

G01N 033/543 Investigating or analysing materials by specific methods not covered by groups - with an insoluble carrier for immobilising immunochemicals

C12N 011/18 Carrier-bound or immobilised enzymes

Event Publications

20 February 2003 Application Open to Public Inspection

  Published as AU-A-2002240229

2 December 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(a). A direction to request examination has been given for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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