title: High-resolution flow-zonal centrifuge system.
abstract: A modified CF-32 Beckman flow centrifuge rotor has been developed that provides a long sedimentation path length with high gravitational force at the gradient sample interface. The modified rotor exhibits excellent separative capability and extraction efficiency when applied to purification of human influenza B and herpes simplex viruses.
mesh_terms: D002501:Centrifugation, Zonal / Q000295:instrumentation* / Q000379:methods; D009975:Orthomyxoviridae / Q000302:isolation & purification; D014773:Virology / Q000295:instrumentation*