Methods for enriching subpopulations

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United States of America Patent

APP PUB NO 20090264298A1
SERIAL NO

12290801

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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Methods of enriching a subpopulation of beads are described. In one embodiment, first beads comprise immobilized first amplified product, said first amplified product encoding a truncated version of a first protein, and second beads comprise immobilized second amplified product, said second amplified product encoding an untruncated version of said first protein. Both first and second beads are exposed to a translation system under conditions such that said truncated and untruncated versions of said first protein are generated from at least a portion of said first and second immobilized amplified products, and these protein products are captured on the first and second beads, respectively. Using a ligand (e.g. with affinity for the untruncated version of said first protein), a portion of the second beads is separated from the mixture, thereby enriching a subpopulation of beads comprising truncated protein.

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Patent Owner(s)

Patent OwnerAddress
AMBERGEN INC44 MANNING ROAD SUITE 105 BILLERICA MA 01821

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Lim, Mark J Reading , US 42 270
Rothschild, Kenneth J Newton , US 103 1574

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