Protein Production

Protein Production

From Lead Candidate to Clinical Batch

The path from a confirmed antibody hit to an IND-ready programme involves protein production, biophysical characterisation, structural analysis, sample management, and full CMC execution. FairJourney Bio covers every step — under one roof, with one accountable project lead, and full data continuity from the last discovery workpackage.

Discuss your development programme

From Lead Candidate to Clinical Batch

The path from a confirmed antibody hit to an IND-ready programme involves protein production, biophysical characterisation, structural analysis, sample management, and full CMC execution. FairJourney Bio covers every step — under one roof, with one accountable project lead, and full data continuity from the last discovery workpackage.

Discuss your development programme

From Lead Candidate to Clinical Batch

The path from a confirmed antibody hit to an IND-ready programme involves protein production, biophysical characterisation, structural analysis, sample management, and full CMC execution. FairJourney Bio covers every step — under one roof, with one accountable project lead, and full data continuity from the last discovery workpackage.

Discuss your development programme

>1,500

multispecific antibodies produced

98%

on-time delivery

99%

assets in clinical development

Up to 6

months saved vs. fragmented CMC management

What our protein production offering covers  

Five integrated services covering the complete development journey — from the first milligrams of expressed antibody through to a compliant IND package and first-in-human batch.

What our protein production offering covers  

Five integrated services covering the complete development journey — from the first milligrams of expressed antibody through to a compliant IND package and first-in-human batch.

What our protein production offering covers  

Five integrated services covering the complete development journey — from the first milligrams of expressed antibody through to a compliant IND package and first-in-human batch.

Our protein production solutions

AnyFormat Manufacturing  

Scalable antibody and antigen production from 24-well plate µg screening to >200 L GLP-certified manufacturing. More than 75 formats produced. More than 1,500 multispecifics delivered with >90% success rate. 98% on-time delivery. Includes two specialist services: FullSpectrum Characterization for biophysical and biochemical profiling.

 AtomicLevel Cryo-EM  

End-to-end structural biology from the 5th generation Titan Krios facility in San Diego. Epitope mapping at <3.5 Å resolution in ~6 weeks. Structure-first hit discovery in <8 weeks post terminal bleed. Structural output integrates directly into DeepDesign Engineering for structure-guided optimisation.

FastTrack IND

Independent CMC brokerage from development candidate to IND batch. One accountable partner. One invoice. One project lead across all vendors — CLD, CDMO, formulation, viral clearance, and IND writing. 99% IND filing success rate. Up to 6 months saved and 20–30% cost reduction versus standalone contracting.

Biologistics

Safe and reliable cold storage and sample logistics along the entire value chain. 4°C / −20°C / −80°C storage with 24/7 monitoring and power backup. Cloud-based real-time inventory platform. End-to-end tracked shipment across EU, USA, UK, and beyond.

Why FairJourney Bio for protein production and development


Any format, any scale

More than 75 antibody formats produced. Three production scales from µg to >200 L. Whether you need a few milligrams for characterisation or a GLP tox batch for IND, AnyFormat Manufacturing is configured for it.

Structure as a competitive advantage

AtomicLevel Cryo-EM is not an add-on service — it is integrated into the development workflow. Structural data from epitope mapping flows directly into engineering decisions, reducing the experimental burden and increasing the probability of selecting the right development candidate.

One partner from lead to IND

FastTrack IND eliminates the risk of fragmented CMC management. FairJourney Bio holds all vendor contracts, manages all timelines, and takes full responsibility for IND delivery — giving you a single point of accountability from gene synthesis to first clinical batch.

Seamless connection to discovery

Every protein production programme at FairJourney Bio starts with the output of the discovery programme — same data, same project lead, no handoff friction. If your antibody was discovered here, the transition into production is immediate. If it was discovered elsewhere, FairJourney Bio's project team onboards your data and gets to work.

Why FairJourney Bio for protein production and development


Any format, any scale

More than 75 antibody formats produced. Three production scales from µg to >200 L. Whether you need a few milligrams for characterisation or a GLP tox batch for IND, AnyFormat Manufacturing is configured for it.

Structure as a competitive advantage

AtomicLevel Cryo-EM is not an add-on service — it is integrated into the development workflow. Structural data from epitope mapping flows directly into engineering decisions, reducing the experimental burden and increasing the probability of selecting the right development candidate.

One partner from lead to IND

FastTrack IND eliminates the risk of fragmented CMC management. FairJourney Bio holds all vendor contracts, manages all timelines, and takes full responsibility for IND delivery — giving you a single point of accountability from gene synthesis to first clinical batch.

Seamless connection to discovery

Every protein production programme at FairJourney Bio starts with the output of the discovery programme — same data, same project lead, no handoff friction. If your antibody was discovered here, the transition into production is immediate. If it was discovered elsewhere, FairJourney Bio's project team onboards your data and gets to work.

Why FairJourney Bio for protein production and development


Any format, any scale

More than 75 antibody formats produced. Three production scales from µg to >200 L. Whether you need a few milligrams for characterisation or a GLP tox batch for IND, AnyFormat Manufacturing is configured for it.

Structure as a competitive advantage

AtomicLevel Cryo-EM is not an add-on service — it is integrated into the development workflow. Structural data from epitope mapping flows directly into engineering decisions, reducing the experimental burden and increasing the probability of selecting the right development candidate.

One partner from lead to IND

FastTrack IND eliminates the risk of fragmented CMC management. FairJourney Bio holds all vendor contracts, manages all timelines, and takes full responsibility for IND delivery — giving you a single point of accountability from gene synthesis to first clinical batch.

Seamless connection to discovery

Every protein production programme at FairJourney Bio starts with the output of the discovery programme — same data, same project lead, no handoff friction. If your antibody was discovered here, the transition into production is immediate. If it was discovered elsewhere, FairJourney Bio's project team onboards your data and gets to work.

Not sure which discovery approach is right for your target? Our scientific team will help you design the right strategy.

Talk to our team

Explore discovery-to-IND

Not sure which discovery approach is right for your target? Our scientific team will help you design the right strategy.

Talk to our team

Explore discovery-to-IND

Not sure which discovery approach is right for your target? Our scientific team will help you design the right strategy.

Talk to our team

Explore discovery-to-IND

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