FairJourney Bio opens US cryo-EM facility to accelerate antibody discovery

Published: 15-Apr-2026

CRO FairJourney Bio has opened its advanced cryo-electron microscopy facility in San Diego, integrating atomic-resolution structural biology into its antibody discovery platform to speed up early-stage drug development

FairJourney Bio (FJBio) has announced the opening of its advanced cryo-electron microscopy (cryo-EM) structural biology facility in San Diego, California, incorporating atomic-resolution structural biology directly into its antibody discovery platform.

The firm said in a statement that the new site will "significantly [expand] the company's presence in the US market."

The facility features advanced 300 kV cryo-EM technology with two ThermoFisher Titan Krios 5 systems, enabling the determination of native-state antibody-target structures.

Launched in January 2026, these cryo-EM services represent a key advancement in FJBio's antibody discovery workflow.

They provide rapid, detailed structural insights within two to three weeks, enhancing the entire R&D value chain from epitope mapping to lead optimisation. Scientists can visualise protein structures at atomic resolution, delivering high-quality results to support informed decision-making across programmes.

Strategically located within a prominent biotech hub, the facility complements FJBio's existing presence in San Francisco and European operations.

"Structural biology has historically been a late-stage tool, used to confirm decisions already made," said Dr Christopher Arthur, Chief Scientific Officer, Structural Biology, FairJourney Bio.

"We are redefining that paradigm."

In San Diego, we are building a premier, full-service cryo-EM CRO that brings together decades of deep expertise in sample preparation, data collection and computational analysis, embedding structural insight at the very start of discovery, where it shapes epitope selection and determines which leads are worth advancing.

Dr Werner Lanthaler, CEO, FairJourney Bio, added: "We are at an exciting time for Cryo-EM-driven drug discovery, as we begin to recognise its potential to transform antibody discovery and development."

"It is a great honour that FJBio is globally leading this new wave of cutting-edge technology that will dramatically increase [the] probability of success, right from the very earliest stages of discovery."

With our new cryo-EM services, we will help our customers to significantly save time and costs and accelerate their workflows.

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