Comparison List


a.k.a. enhanced miRFP703

emiRFP703 is a basic (constitutively fluorescent) near ir fluorescent protein published in 2020, derived from Rhodopseudomonas palustris. It has low acid sensitivity. It requires the cofactor biliverdin for fluorescence.

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Oligomerization Organism Molecular Weight Cofactor
Monomer Rhodopseudomonas palustris 34.2 kDa Biliverdin

FPbase ID: GNJK5


Ex λ Em λ EC (M-1 cm-1) QY Brightness pKa Maturation (min) Lifetime (ns)
674 703 90,900 0.086 7.82 4.5    


t1/2 (s) Power Light Mode In Cell Fusion ˚C Reference
700.0 200.0 (W) Arc-lamp Widefield HeLa 23.0 Matlashov et al. (2020)

emiRFP703 Sequence

emiRFP703 was derived from miRFP703 with the following mutations: M1_N19delinsMAEGSVARQPDLLT

GenBank: MN701053


No excerpts have been added for emiRFP703
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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