AcroPrep Advance 96-well Filter Plates for Aqueous Filtration - 1 mL, 1.2 µm with Supor membrane can be used in a number of high throughput applications including aqueous filtration, protein purification and multiplex assays.Supor (hydrophilic polyethersulfone) membrane is a high flow rate membrane optimized for biological, pharmaceutical research, and sterilizing filtration requirements. It features low protein binding properties and extensive chemical compatibility for critical applications.The high performance Supor membrane has a consistent physical structure with a smooth surface morphology, this makes it ideal for use in bead based assays as the microspheres do not get trapped in the membrane, allowing for efficient bead recovery.