PureCube 1-Step Batch Midi Plus

Empty 1-step batch columns are perfectly suited for batch purifications. They can be filled with your affinity resin of choice, and allow for binding, washing, and elution in one single spin column. Designed for small to mid-scale protein purification, the PureCube 1-step batch spin columns save time and pipetting steps. Featuring SelfSeal membrane technology, the column retains resin and sample in a chamber for batch incubation. By centrifugation, the membrane pores dilate and the filtered eluate gathers in the collection chamber of the column.

Features

Usage: Specific binding and purification of proteins

Specifity: Depending on the affinity of the used agarose resin

Binding capacity: Also depending on the used agarose

Body material: Polypropylene

Filter pore size: 0.1 - 0.2 µm low binding PVDF

Max. volume: 20 ml (midi)

Max. g force: 1,500 - 2,000 xg (swing-bucket rotor)

Min. g force: 100 - 200 xg for 1 - 10 min