Comparison List


SGFP2(E222Q) is a basic (constitutively fluorescent) green fluorescent protein published in 2007, derived from Aequorea victoria. It has moderate acid sensitivity.

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Oligomerization Organism Molecular Weight Cofactor
? Aequorea victoria 26.9 kDa -

FPbase ID: 49YLM


Ex λ Em λ EC (M-1 cm-1) QY Brightness pKa Maturation (min) Lifetime (ns)
496 512 67,000 0.52 34.84 6.0    


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SGFP2(E222Q) Sequence

SGFP2(E222Q) was derived from SGFP2 with the following mutations: E222Q
amino acid numbers relative to avGFP. show relative to SGFP2



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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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