Nuclease protection assays

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United States of America Patent

PATENT NO 5770370
SERIAL NO

08665104

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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The invention provides nuclease protection assay comprising: (A) attaching a nucleic acid probe comprising a first nucleotide sequence to a solid surface area; (B) contacting the nucleic acid probe with a nucleic acid template under conditions that promote hybridization between complementary polynucleotides, forming a probe-template complex if the template includes a segment that is complementary to the probe; (C) contacting the probe-template complex with a nuclease effective to selectively cleave the nucleotide bonds of (1) the first nucleotide sequence when the first nucleotide sequence is single stranded or (2) mismatched regions of the first nucleotide sequence when the first nucleotide sequence is in duplex nucleic acid; and (D) detecting the presence of duplex nucleic acids formed by the probe and template nucleic acids by detecting the presence of the first nucleotide sequence.

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Patent Owner(s)

Patent OwnerAddress
ORCHID BIOSCIENCES INC303 COLLEGE ROAD EAST PRINCETON NJ 08540

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kumar, Rajan Robbinsville, NJ 62 1448

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