Evrogen's DMEMgfp is an antibleaching medium for effective visualisation of cells expressing green fluorescent proteins.
Replacing the culture medium with DMEMgfp for the period of visualisation can result in a nine-fold increase of photostability of EGFP; a 3.3-fold increase of photostability of TagGFP2; and more than a four-fold increase of photostability of activated forms of photoactivatable PA-GFP and PS-CFP2 (the effect varies for particular fusions and localisations).
