RAPID MAGNETIC FLOW ASSAYS

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United States of America Patent

SERIAL NO

12203779

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Abstract

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Disclosed is an improvement in methods for nucleic acid and immunological bioassays. The methods comprise a step for “sweeping” paramagnetic bead: target molecule complexes so as to capture them with an affinity capture agent on a test pad by moving a magnetic force field from outside to inside the test pad area so as to bring into contact the paramagnetic complexes with the capture agent, while sweeping any unbound paramagnetic material off the test pad by moving the magnetic field from inside to outside the test pad area. Surprisingly, the paramagnetic complexes are rapidly affinity-extracted from the moving magnetic field.

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Patent Owner(s)

Patent OwnerAddress
PERKINELMER HEALTH SCIENCES INC940 WINTER STREET WALTHAM MA 02451

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Battrell, C Frederick Redmond , US 65 3913
Breidford, Wayne L Seattle , US 7 891
Gerdes, John Columbine Valley , US 16 1616
Kokoris, Mark Bothell , US 7 515
Mordue, Stephen Kirkland , US 8 1099
Nabavi, Melud Seattle , US 19 524

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