Neptune is a basic (constitutively fluorescent) far red fluorescent protein published in 2009, derived from Entacmaea quadricolor. It is reported to be a rapidly-maturing dimer with moderate acid sensitivity.
No photostability measurements available ... add one!
Neptune was derived from mKate with the following mutations: S2_S2delinsVSKGE/M41G/S61C/S158C/Y194F/*232LextNGMDELYKS2_S2delinsVSKGE/M41G/S61C/S158C/Y194F/*230LextNGMDELYK
amino acid numbers relative to mKateeqFP578. show relative to eqFP578show relative to mKate
No excerpts have been added for Neptune 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).