Comparison List


a.k.a. UMFP-4

Sirius is a basic (constitutively fluorescent) uv fluorescent protein published in 2009, derived from Aequorea victoria. It has very low acid sensitivity.
Oligomerization Organism Molecular Weight Cofactor
Monomer Aequorea victoria 26.7 kDa -

FPbase ID: BU5R3


Ex λ Em λ EC (M-1 cm-1) QY Brightness pKa Maturation (min) Lifetime (ns)
355 424 15,000 0.24 3.6 3.0    


t1/2 (s) Power Light Mode In Cell Fusion ˚C Reference
0.00000979   Tomosugi et al. (2009)

Sirius Sequence

GenBank: BAH29934
IPG: 16773179


No excerpts have been added for Sirius
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

External Resources

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