Core Facility Directory

130 cryo-EM and mass spectrometry facilities at 127 universities, institutes and companies in 37 US states and abroad. Find them by state or metro area, or send samples to a private provider.

🗺️ Browse by State

🏙️ Browse by Metro Area

Find facilities near major research hubs. Each metro page shows institutions within driving distance.

Private providers that run samples

Companies that run cryo-EM as a paid service: you ship a sample, they prepare grids and collect data, and several also process it.

Contact providers directly. We don't broker quotes or pass on your details.