Dear Colleagues,
I am looking for a method that could be used to measure FAD concentration (Flavin adenine dinucleotide) in biological samples, such as nectar or plant bleeding sap. Hope any experienced colleague could provide a detailed protocol, using HPLC or not.
I also wonder whether there is a method I can use to isolated FAD binding proteins from my samples such as floral nectar.
Any useful clues will be appreciated.
Zha