Device for ultrafiltration by centrifugation for diluted protein solutions. Insert tube with ultrafiltration membrane. For the concentration and purification of proteins, antibodies and nucleic acids, desalination and diafiltration, elimination of primers, linkers and non-incorporated markers.
• Very high reproducibility
• Various molecular weight cut-offs available
• Very high sample recovery (>90 %) thanks to the method of inverse centrifugation
• Initial volume: max. 0.5 ml
• Final volume: 15 - 20 µl
• Max. centrifugal force: 14000 g
• Tube format: 1.5 ml microtube
• For purifying PCR products >30 kDa
• To purify PCR products, use the 30 kDa units
