GraFix Fraction Collector
The AMI implementation of the GraFix method for sample preparation. We use this instrument to analyze the glycerol gradients after centrifugation. Kastner, et al. “GraFix: sample preparation for single-particle electron cryomicroscopy.” Nature Methods. v5(1): 2008, pp 53-55.
Mark Palmer, Joel Quispe, Neil Voss, and Albert Leung