Comparison List


a.k.a. monomeric iRFP702

similar: iRFP702

miRFP702 is a basic (constitutively fluorescent) near ir fluorescent protein published in 2020, derived from Rhodopseudomonas palustris CGA009. It has low acid sensitivity. It requires the cofactor biliverdin for fluorescence.

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Oligomerization Organism Molecular Weight Cofactor
Monomer Rhodopseudomonas palustris CGA009 34.5 kDa Biliverdin

FPbase ID: 55FPY


Ex λ Em λ EC (M-1 cm-1) QY Brightness pKa Maturation (min) Lifetime (ns)
673 702 88,000 0.081 7.13 4.5    


t1/2 (s) Power Light Mode In Cell Fusion ˚C Reference
640.0 200.0 (W) Arc-lamp Widefield HeLa 23.0 Matlashov et al. (2020)

miRFP702 Sequence

miRFP702 was derived from iRFP702 with the following mutations: E294K/M295R/D298E/F299R/L302T



No excerpts have been added for miRFP702
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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