BIOSENSORS COMPRISING PROTEIN-BINDING DOMAINS AND FLUORESCENT PROTEINS

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United States of America Patent

APP PUB NO 20130059362A1
SERIAL NO

13641050

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Abstract

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The present invention provides compositions and methods for monitoring cellular signal transduction events. In particular, signal transduction events may be monitored by the use of biosensors comprising protein-binding domains, which bind signal-transduction proteins, and fluorescent proteins. Provided herein, therefore, methods for detecting activation of signal transduction proteins or screening for agents that modulate the activity of signal transduction proteins. Also provided are cells comprising the biosensors; lentiviral particles comprising biosensor coding sequence; and kits comprising the lentiviral particles.

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Patent Owner(s)

Patent OwnerAddress
SIGMA-ALDRICH CO LLC3050 SPRUCE STREET ST LOUIS MO 63103

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Fetter, John St. Louis, US 1 1
Malkov, Dmitry St. Louis, US 6 22
Song, Keming St. Louis, US 13 91
Zenser, Nathan St. Louis, US 9 26

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