luoroProfile™ (Product No. FP0010) is significantly more sensitive than existing colorimetric methods, and exhibits a larger linear dynamic range than other fluorometric methods. Results are achieved in 20 minutes and reversible binding of the fluorophore allows for MS, HPLC, Edman degradation and other downstream assays. FluoroProfile also uses the water-soluble fluorophore epicocconone allowing for safe, economical disposal.