Skip to content
ArgusBio

Provider profile

Just – Evotec Biologics.

Biologics CDMOs · Part of Evotec SE2

Just – Evotec Biologics describes cell line (J.CHO), process, analytical and formulation development and continuous cGMP drug substance manufacturing of monoclonal, bispecific and Fc-fusion antibodies in single-use bioreactors, from first-in-human to commercial supply; drug product is not documented. It lists sites in Seattle and Redmond, Washington, and states it is a subsidiary of Evotec SE.

Website
evotec.com (opens in a new tab)
Sources reviewed
November 3, 2026 · Source pages re-checked within 4 months
First published
November 3, 2026

This profile summarizes what public sources state about the provider, mostly its own website. It is not an audit, qualification or endorsement by ArgusBio. Confirm capabilities directly with the provider before contracting.

Services and capabilities

Services and capabilities

  • Analytical development and QC testing9
  • Cell line development3,4
  • Formulation development10
  • GMP drug substance manufacturing5,6
  • Process development1,2
  • Stability studies1Listed within commercial process development services

Platforms and methods

  • Mammalian cell culture3CHO perfusion (continuous) cell culture platform
  • Single-use bioreactors5,7Single-use bioreactors (500 L / 1,000 L; up to 2,000 L for J.TRAIN equipment) within a continuous manufacturing platform

Drug substance / drug product

  • Drug substance5,6

Development experience

Development experience

Development stage

  • Commercial1,2,6
  • Phase 12,4,6
  • Preclinical1Stated as team experience supporting programs from preclinical to IND

Modality

  • Monoclonal antibodies5,7
  • Recombinant proteins7,8Stated for Fc-fusion and other antibody-related recombinant proteins

Locations

Locations

  • Redmond, United States · Manufacturing site2J.POD: continuous drug substance manufacturing from Phase I to commercial scale, with process development
  • Seattle, United States · Manufacturing site2J.PLANT: smaller-scale drug substance manufacturing for early-phase clinical supply, with process development

Quality and regulatory

Quality and regulatory

The provider’s own materials state that it works to, or holds, the following. ArgusBio has not inspected or audited these claims.

  • GMP / cGMP2,8

Unknowns and questions to ask

Unknowns and questions to ask

Public sources rarely establish what matters most for a specific project. Confirm directly:

  • Available capacity, slot timing and scale for your next campaign
  • Recent experience with your specific modality and expression system or chemistry
  • Regulatory inspection history of the specific site that would manufacture your product
  • Technology-transfer approach, timeline and who owns the resulting process knowledge
  • Analytical and QC release testing done in-house versus subcontracted
  • Quality agreement terms, batch-failure responsibility and change-order mechanics

Choosing a CDMO: a practical guide

Evidence and sources

Evidence and sources

  1. 1Just - Evotec Biologics Development Services (opens in a new tab)Just – Evotec Biologics · Provider website · retrieved November 3, 2026 · last checked November 3, 2026
  2. 2Just - Evotec Biologics Global Manufacturing Network (opens in a new tab)Just – Evotec Biologics · Provider website · retrieved November 3, 2026 · last checked November 3, 2026
  3. 3Cell Line Development| Just - Evotec Biologics (opens in a new tab)Just – Evotec Biologics · Provider website · retrieved November 3, 2026 · last checked November 3, 2026
  4. 4JP3 Process & Product Developmentat Just - Evotec Biologics (opens in a new tab)Just – Evotec Biologics · Provider website · retrieved November 3, 2026 · last checked November 3, 2026
  5. 5Continuous Bioprocessing Platforms | Just - Evotec Biologics (opens in a new tab)Just – Evotec Biologics · Provider website · retrieved November 3, 2026 · last checked November 3, 2026
  6. 6Clinical Stage cGMP Manufacturing| Just - Evotec Biologics (opens in a new tab)Just – Evotec Biologics · Provider website · retrieved November 3, 2026 · last checked November 3, 2026
  7. 7J.TRAIN™ Turnkey Continuous Manufacturing for Biologics - Evotec (opens in a new tab)Just – Evotec Biologics · Provider website · retrieved November 3, 2026 · last checked November 3, 2026
  8. 8Global Access to Biotherapeutics | Just - Evotec Biologics (opens in a new tab)Just – Evotec Biologics · Provider website · retrieved November 3, 2026 · last checked November 3, 2026
  9. 9Analytical Developmentat Just - Evotec Biologics (opens in a new tab)Just – Evotec Biologics · Provider website · retrieved November 3, 2026 · last checked November 3, 2026
  10. 10Antibody Formulation Developmentat Just - Evotec Biologics (opens in a new tab)Just – Evotec Biologics · Provider website · retrieved November 3, 2026 · last checked November 3, 2026

“Last checked” means we confirmed the page was still available and still contained the cited statement. It does not mean ArgusBio verified the provider or its capabilities.

Something out of date or wrong? Request a correction. Corrections are reviewed against public sources before publication.

Contact

Contact

Contact the provider directly through its website (opens in a new tab). ArgusBio does not forward inquiries to providers and does not receive referral fees.

Compare with other biologics cdmos providers

ArgusBio sourcing

Need help evaluating this provider or comparing alternatives.

Discuss your sourcing need with ArgusBio. We can help define the scope, identify comparable alternatives and organize proposals so the decision stays yours.

Discuss a sourcing need

We work for the biotech, not the vendor. Vendors do not pay for inclusion or placement.