Urokinase Sepharose Bead, 1 ml. Urokinase Sepharose Bead, Formulation: Urokinase on 6% cross linked Sepharose beads, provided as 50% slurry in pure glycerol, Ligand Density: 0.11 mg/ml of the resin, for cleavage of plasminogen and recombinant fusion protein, Storage: -20 deg C, Size: 1 ml