5-FAM ethylenediamine Cat # 124 Storage F/D/L (see storage codes below) Unit Size 100 mgEx (nm) 494 Em (nm) 521 MW 532.42 Solvent DMSO 5-FAM ethylenediamine is an excellent building block for developing fluoresceinated bioconjugates. Detailed Information: Protocol References MSDS Spectrum Related Products: Dye Labeling Reagents Fluoresceins Carbonyl-Reactive Probes Storage Codes: D = Desiccated L = Avoid light F = Freeze (<-15 癈) R = Refrigerated (2-4 癈) RT = Room temperature (4-50 癈)