Share this post on: GSK132 Validation: Exhibits correct molecular weight Fluorescent Dye: 5(6)-Carboxyfluorescein (FAM) Absorption: 495 nmExtinction Coefficient: 77400 M-1 cm-1 Max Emission: 519 nm Contents: Each vial contains 1 nmol of NET labeled peptide. bmj.330.7492.631