Reduction of non-specific amplification glycosylase using DUTP and DNA uracil

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United States of America Patent

PATENT NO 5418149
SERIAL NO

07960362

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Improved methods for amplifying nucleic acids can reduce non-specific amplification and minimize the effects of contamination of nucleic acid amplification reaction assays due to amplified product from previous amplifications. The methods involve the introduction of unconventional nucleotide bags into the amplification reaction products and treating the products by enzymatic (e.g., glycosylases) and/or physical-chemical means to render the product incapable of acting as a template for subsequent amplifications.

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Patent Owner(s)

Patent OwnerAddress
ROCHE MOLECULAR SYSTEMS INC4300 HACIENDA DR PLEASANTON CA 94588

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Gelfand, David H Oakland, CA 57 7373
Kwok, Shirley Y San Ramon, CA 8 583
Sninsky, John J El Sobrante, CA 9 601

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