What is the preferred rotor for the Proteus Mini and Midi spin columns?
MINI Spin Columns: The preferred rotor is a fixed angle rotor. There is no need to orientate the MINI Spin Column in the fixed angle rotor. MIDI Spin Columns: The preferred rotor is a swing bucket rotors. For optimal performance with a fixed angle rotor, ensure that the orientation of the spin column in the rotor is the same for sample binding, washing and elution steps.