DsRed.T3 is a basic (constitutively fluorescent) red fluorescent protein published in 2002, derived from Discosoma sp.. It is reported to be a somewhat slowly-maturing tetramer.
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DsRed.T3 was derived from DsRed with the following mutations: R2A/K5E/N6D/T21S/H41T/N42Q/V44A/A145P
(2002). Nature Biotechnology, 20(1) , 83-87. doi: 10.1038/nbt0102-83. Article
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