SYSTEMS AND METHODS FOR DETECTION OF CELLS USING ENGINEERED TRANSDUCTION PARTICLES

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United States of America Patent

SERIAL NO

14048974

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Abstract

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Systems and methods for detecting and/or identifying target cells (e.g., bacteria) using engineered transduction particles are described herein. In some embodiments, a method includes mixing a quantity of transduction particles within a sample. The transduction particles are associated with a target cell. The transduction particles are non-replicative, and are engineered to include a nucleic acid molecule formulated to cause the target cell to produce a series of reporter molecules. The sample and the transduction particles are maintained to express the series of the reporter molecules when target cell is present in the sample. A signal associated with a quantity of the reporter molecules is received. In some embodiments, a magnitude of the signal is independent from a quantity of the transduction particle above a predetermined quantity.

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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
GRISWOLD, Ryan C Los Gatos, US 10 174
OLSON, Kenneth G San Jose, US 16 383
RICHARDSON, Bruce J Los Gatos, US 37 1229
STELLMACHER, Rick V Alameda, US 8 274
YEE, Victor H Castro Valley, US 11 181

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