Aftab A Keval from Walnut Creek, CA, age 57

Aftab Keval Phones & Addresses

Column Enrichment Of Pcr Beads Comprising Tethered Amplicons
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US Patent:

20110123985, May 26, 2011
Filed:

Apr 8, 2010
Appl. No.:

12/756589
Inventors:

Aldrich N. K. LAU - Palo Alto CA, US
Achim KARGER - Foster City CA, US
Patrick KINNEY - Hayward CA, US
James NURSE - Pleasanton CA, US
Aftab KEVAL - Hayward CA, US
Douglas GREINER - Fremont CA, US
Carmen GJERSTAD - Millbrae CA, US
Assignee:

APPLIED BIOSYSTEMS, LLC - Carlsbad CA
International Classification:

C12Q 1/68
C12M 1/40
US Classification:

435 6, 4352872
Abstract:

An enrichment module and method are provided for enriching a population of templated beads and separating them from non-templated beads. The method can include hybridizing a templated bead with an enrichment bead to form a complex, trapping the complex in a filtration medium, washing non-templated beads through the filtration medium while retaining the complex, and then eluting the templated bead from the complex. The module can include a column for enrichment and filtration material exhibiting desired size-exclusion properties.