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Titan Krios


The FEI Titan Krios™ is a state-of-the-art 300 kV transmission electron microscope and imaging robot optimized for high-resolution structural biology.  Through the Appion automated data collection system, users can view data collected in real time via a web viewer.


  • 300 kV Titan Krios with a third-generation Autoloader

  • Direct Electron Apollo camera : world’s first event-based camera for high-throughput Cryo-EM

  • Gatan BioQuantum K3 camera (5,760 x 4,092) with energy filter

  • FEI Volta Phase Plate : enable imaging at in-focus condition with increased contrast for particles less than 100kDa

  • Field compensation system : compensate the small variations of the ambient magnetic fields

  • Leginon and SerialEM: automated data collection

  • Appion: on-the-fly image display and processing

  • Support all types of data collection strategies: Single Particle, Tomography, Tilting data collection, and others

  • 1.6 Å resolution reconstructed from apoferritin

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