4 mL Ultrafiltration Centrifuge Tube – 3 / 10 / 30 / 50 / 100 kD MWCO – Recovery Rate >90% – Low Protein Binding – PES Membrane

These centrifuge tubes are designed for concentrating, purifying, and exchanging biological macromolecules like proteins and nucleic acids. They offer various molecular weight cut-off options and deliver high recovery performance.

• The device delivers low protein binding and high recovery performance (>90%).
• The tubes demonstrate excellent pH 0–14 acid and alkali resistance and support reusable performance for more than 20 times under appropriate operating conditions.