Comparison List


rsFusionRed2 is a photoswitchable red fluorescent protein published in 2018, derived from Entacmaea quadricolor. It is reported to be a rapidly-maturing monomer with low acid sensitivity.
Oligomerization Organism Molecular Weight Cofactor
Monomer Entacmaea quadricolor 25.6 kDa -

FPbase ID: 9EUJH


State Ex λ Em λ EC (M-1 cm-1) QY Brightness pKa Maturation (min) Lifetime (ns)
On 580 607 35,500 0.12 4.26 4.7 30.0  


From To Switch λ
Off On 405
On Off 592


No photostability measurements available ... add one!

rsFusionRed2 Sequence

rsFusionRed2 was derived from FusionRed with the following mutations: R67K/S143H
amino acid numbers relative to eqFP578. show relative to FusionRed

GenBank: AXF35913


No excerpts have been added for rsFusionRed2
Excerpts are snippets from publications that capture key information about this protein that does not easily fit into one of the existing fields (such as a summary, motivation, or observation).

Primary Reference

Additional References

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External Resources

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