Fluorescent protein

Details Fluorescent protein Fluorescent protein

2011-01-18

2011-10-11

Nashed, Nashaat (Department: 1656)

Chemistry: molecular biology and microbiology

Animal cell, per se ; composition thereof; process of...

C435S252300, C435S254100, C435S410000, C530S350000, C536S023100

Reexamination Certificate

active

08034614

ABSTRACT:
The object of the present invention is to provide a novel fluorescent protein in which on and off of fluorescence thereof can be controlled by irradiation with lights of two different wavelengths. The present invention provides a fluorescent protein shown in the following (a) or (b);(a) a protein which has the amino acid sequence shown in SEQ ID NO: 3 or 7; or(b) a protein which has an amino acid sequence comprising a deletion, substitution, and/or addition of one or several amino acids with respect to the amino acid sequence shown in SEQ ID NO: 3 or 7, and which has fluorescence characteristics of exhibiting a photochromic effect.

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