Spin-X UF,20 ml, concentrator, 110K cutoff

Corning Spin-X UF centrifugal concentrators offer a simple, one step procedure for concentrating or desalting proteins and other biomolecules with 90% or better recovery. Integrated dead stop design eliminates risk of spinning to dryness; no respinning necessary. Spin-X UF 20 for samples up to 20 mL, 14 mL if using fixed angle rotors.

Low binding polyethersulfone (PES) membranes are available with five molecular weight cut-offs (MWCO): 5,000, 10,000, 30,000, 50,000 and 100,000 to meet all of your concentrating needs. Choose an MWCO 1/2 to 1/3 smaller than the protein to be concentrated.

The MWCO and graduations are printed right on the side of the concentrator tube to avoid mix-ups. Spin-X UF 20 concentrators can be used with either swinging bucket or fixed angle rotors minimum rotor angle is 25.

Details: Product Number 431490 Qty./Pk 1 / Pk Qty./Cs 12 / Cs Brand Corning Filter Style Centrifuge Working Volume Swinging Bucket 20 mL Working Volume Fixed Angle 14 mL Membrane Material Polyethersulfone Membrane 50,000 MWCO Membrane Area 6 cm Packaging Bulk pack Housing Material Polycarbonate Height 116 mm Diameter 30 mm