Yellow and oxidation-resistant derivatives of a monomeric superfolder GFP.

Fluorescent proteins (FPs) are essential tools in biology. The utility of FPs depends on their brightness, photostability, efficient folding, monomeric state, and compatibility with different cellular environments. Despite the proliferation of available FPs, derivatives of the originally identified green fluorescent protein often show superior behavior as fusion tags.

Yellow and oxidation-resistant derivatives of a monomeric superfolder GFP.

Fluorescent proteins (FPs) are essential tools in biology. The utility of FPs depends on their brightness, photostability, efficient folding, monomeric state, and compatibility with different cellular environments. Despite the proliferation of available FPs, derivatives of the originally identified GFP often show superior behavior as fusion tags.