Resin reagent Epoxy

for protein purification

Epoxy Focurose 4FF is a fast-flow purification resin that has been activated with epoxy, suitable for the purification of biochemical small molecules containing hydroxyl, amino, and thiol groups. It has been extensively used and validated in biopharmaceutical purification processes. Features Wide applicability, suitable for coupling with biomolecules containing hydroxyl, amino, or thiol groups Simple, flexible, fast, and efficient coupling that maintains the biological activity and stability of biomolecules effectively Fast flow rate, high yield, and easy scalability Performance Parameters Highly cross-linked 4% agarose Particle size range 45-165µm Average particle size (D50) 90±5µm Binding capacity ≥10 μmol (epoxy groups) /mL pH stability 2-14 (long-term) 2-14 (short-term) Linear flow velocity (0.3 MPa) ≥250 cm/h Operating pressure ≤0.3MPa Storage solution 20% ethanol