I am creating nanoliposomes to use as a delivery method to mix hydrophobic pigment zeaxanthin with hydrophilic protein GSTP1. My faculty adviser wants to use FRET to help measure how well GSTP1 moves zeaxanthin from donor liposomes to acceptor liposomes. However, we do not know what fluorophore will work with this assay, and I do not know how to find an appropriate fluorophore.
Thanks for your time.