The Proteus X-spinner is ideal for the following samples: •Membrane protein (Use 100 kDa MWCO (order code: PAL-X-100-25 or PAL-X-100-100) •Viscous samples •Dilute protein solutions •Sticky and hydrophobic proteins •Protein fractions post Size Exclusion or IMAC •De-proteinization of blood and serum samples •Separating fee analyte or label from bound analytes/bound label Proteus X-spinner 2.5 Features: •Membrane Type - Cellulose Triacetate and Polyethersulphone •MWCO - 5 kDa, 10 kDa, 20 kDa, 100 kDa & 300 kDa MWCO •Sample Volume Range - 0.1- 2.5 ml •Hold-up Volume - 25 ul •Pack Sizes: 24 pc & 96 pc •% Protein Recoveries - >99% •Max g force - 2,500 g (Swing Bucket Rotor, 2,000 g (Fixed Angle Rotor)