GMP Manufacturing of Master Cell Bank and Working Cell Bank

Flexible, fully customized cell banking solutions to support the development and manufacturing of biologics and advanced therapies

What we offer

  • GMP production of Master Cell Banks (MCB) as the primary, fully characterized source cell stock for all future manufacturing runs.
  • Generation of Working Cell Banks (WCB) derived from the MCB to ensure a consistent and reproducible cell supply over time.
  • A two‑tier MCB/WCB system that secures a reliable cellular substrate across the entire product life cycle.

Why it matters

  • GMP cell banks ensure genetic stability, traceability and help reduce the risk of drift, contamination and out‑of‑spec production lots.
  • A robust MCB/WCB strategy underpins clinical and commercial manufacturing while meeting FDA, EMA and other regulatory expectations.

Our added value

  • Modular processes: we tailor batch size, vial configuration, cell concentration, QC testing panel and documentation package to your specific stage and application (discovery, clinical, commercial).
  • Co‑designed cell banking plan: we work with you to define characterization assays, release criteria and long‑term banking strategy for MCB and WCB.
  • Integrated services: optional process development, scale‑up, long‑term cryostorage and regulatory support bundled in a single service offering.

How we work (short flow)

You can visualize this as a 3–4 step graphic on a slide.

  1. Initial assessment
    • Review of your cell line, target indication and intended use (research, clinical, commercial).
  2. Master Cell Bank design
    • Definition of GMP protocol, culture conditions, number of vials and QC/characterization strategy.
  3. GMP manufacturing of MCB and WCB
    • Execution in GMP cleanrooms with testing for identity, purity, sterility, genetic stability and viability.
  4. Release, storage and ongoing support
    • Complete batch documentation, certificates of analysis, secure long‑term storage and support for regulatory submissions

From early development to commercial supply, we build your GMP‑grade Master and Working Cell Banks around your project – flexible, compliant, and ready for your next milestone