Comparison List


iRFP713/V256C is a basic (constitutively fluorescent) near ir fluorescent protein published in 2016, 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
Dimer Rhodopseudomonas palustris CGA009 34.6 kDa Biliverdin

FPbase ID: 3G1CL


Ex λ Em λ EC (M-1 cm-1) QY Brightness pKa Maturation (min) Lifetime (ns)
662 680 94,000 0.145 13.63 4.5    


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iRFP713/V256C Sequence

iRFP713/V256C was derived from iRFP713 with the following mutations: V254C



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Primary Reference

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External Resources

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