Your End-to-End ADC Solution
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Proveo™ provides complete and efficient solutions for antibody drug conjugates (ADCs)
Proveo™ leverages AGC Biologics' specialized expertise in monoclonal antibody production, with Cerbios' proficiency in bioconjugation and linker-payload, while Oncotec provides aseptic fill and lyophilization of the ADC drug product.
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Combining the expertise of 3 industry leaders:
mAb Development & Manufacturing
With 30+ years of experience in recombinant protein manufacturing, AGC Biologics provides process development, clinical supply, and commercial cGMP manufacturing and is approved for commercial production by the FDA, EMA, HC, PMDA, and ANVISA.
mAb capabilities
HiPo Linker-Payloads & Conjugation
Cerbios-Pharma SA provides 25+ years of experience in high-potency APIs and conjugation. Located in Lugano, Switzerland, Cerbios provides manufacturing of cGMP clinical batches, process validation and commercial API manufacturing inclusind full CMC support to its world-wide partners.
Aseptic Fill with Lyophilization
Oncotec Pharma Produktion GmbH is a reliable partner in the production and development of aseptically produced cytostatic drugs and brings 25+ years of experience with small and large scale filling line with lyophilization for high potent ADCs.
Your All-in-One ADC Solution
- Combined strength and expertise of three industry leaders into one integrated solution
- World-class cGMP commercial manufacturing facilities with presence in three continents
- FDA, EMA, Swissmedic and PMDA approved with an exceptional regulatory track record
- Successful development of 200+ biologics
- DS and DP contract manufacturing for more than 20 companies
- Leaders in implementation of innovative technologies and solutions that accelerate time to market
- Extensive experience in regulatory support for IND and NDA
Visit the official Proveo page
Providing full development and manufacturing of ADCs
Compress your ADC timelines - DNA to fill & finish in just 15 months

Services include:
- Cell line development
- Process development for: mAb, linker-payload, conjugation
- Analytical method development and validation
- Clinical and commercial cGMP manufacturing
- Quality control and product release
- ICH stability studies
- Regulatory support
Learn more about AGC Biologics' services and capabilities
FAQs
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What services do you offer for antibody drug conjugates (ADCs)?
Through our Proveo™ offering, AGC Biologics provides a seamless, end-to-end supply chain for ADCs. This includes the development and manufacturing of the monoclonal antibody, the drug-linker payload, final conjugation, and fill/finish, simplifying the complex supply chain for ADC developers.
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Do you offer end-to-end ADC services?
Yes, our Proveo™ partnership model allows us to offer a complete "gene-to-vial" service for ADCs. AGC Biologics manufactures the antibody, while our partners handle the payload, conjugation, and fill/finish, all managed under a single project management structure to simplify your supply chain.
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What is your expertise in ADC development and manufacturing?
We have over 20 years of experience in mammalian manufacturing, which serves as the foundation for our ADC antibody production. Our teams have successfully supported numerous ADC programs, leveraging our expertise in complex protein production to ensure high-quality antibody intermediates.
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What scales are available for ADC antibody manufacturing?
We support ADC programs from clinical to commercial scales using our flexible mammalian manufacturing network. This includes single-use bioreactors (up to 2,000 L) and our 6Pack™ System (up to 12,000 L), ensuring we can meet the volume requirements for the antibody component of your ADC at any stage.



