Facility

The Electron Microscopy Centre' is setup for single particle analysis (SPA) and cryo-electron tomography (cryoET) for the screening of complex membrane proteins and cell membrane tissues.

Tranmission electron microscopes:-

  • Glacios XFEG  - high resolution screening of autogrids and data collection and can screen multiple grids atonomously (Autoloader system).
  • Tecnia 12 Spirit -  negative stain imaging for initial sample optimisation and new user training.
  • Tecnia 12 Twin -  cryoEM sample optimisation and cryoEM training.

The facility has a prep lab for sample preparation, negative staining and a Vitrobot for sample vitrification.


Access

Please contact the Facility Manager to discuss your project and avaialble options.

Transmission Electron Microscopes in the Centre

TEM - Glacios (XFEG)

Microscope

Glacios 200kV cryo-transmission electron microscope (TEM) is our flagship high resolution autonomous data collection and screening microscope, used for structural analysis of protein complexes and cell membrane specimens. A multitude of applications and acquisition software are supported on this microscope, including the multi-grid option, allowing users to collect data from different samples in a single session. The autoloading system an automated LN2 filling supports autonomous over-night and weekend data collections.

Cameras

  • FALCON 4 - Direct Electron Detector
  • CETA D - CMOS camera, diffraction scintilator

Energy Filter

  • Selectris X

Applications

  • SPA (Single particle analyses) - EPU automated data collection
  • CryoET - Leginon automated data collection or Tomo 4
  • MicroED - microcrystal electron diffraction
  • Phase Plate

Software

  • EPU2 (SPA)
    • Multi-GRID
  • Tomo5
  • Leginon (cryoET)
  • EPU-D (microED)
  • Sherpa (AutoCTF)
  • Maps

Holders

 Autoloader (plan3) holds 12 clipped grids (autogrids)

EM facilty

Microscopes

  • Glacios
  • T12 spirit
  • T12 cryoEM

EM Facility Manager

Paul Simpson

Contact us

The Centre of Structural Biology (CSB)

The cross-faculty Electron Microscopy Centre is managed by the Centre of Structural Biology (CSB).