Assays of molecular or subcellular interactivity using...

Chemistry: analytical and immunological testing – Optical result – With fluorescence or luminescence

Reexamination Certificate

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C435S006120, C435S023000, C435S174000, C435S254800, C436S086000, C536S023100, C536S024300, C702S019000

Reexamination Certificate

active

07998749

ABSTRACT:
The present invention provides a method of determining the proximity, or changes in the proximity of two or more molecular features labeled with fluorophores able to undergo DARET. In preferred embodiments the change in proximity of molecular features in a sample is correlated with changes in the fluorescence polarization of the sample, and may be monitored in real time.

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