Comparison List


miRFP703 is a basic (constitutively fluorescent) near ir fluorescent protein published in 2016, derived from Rhodopseudomonas palustris. It has low acid sensitivity. It requires the cofactor biliverdin for fluorescence.
Oligomerization Organism Molecular Weight Cofactor
Monomer Rhodopseudomonas palustris 34.5 kDa Biliverdin


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    


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miRFP703 Sequence

miRFP703 was derived from miRFP670 with the following mutations: T201L/C253I



No excerpts have been added for miRFP703
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

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