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Cell and Gene Therapy Made-to-Order (MTO) Media Bags

Made-to-Order Media Bags are designed for use with closed-system processes to help minimize the possibility of contamination and reduce manufacturing time for Cell and Gene Therapy applications. All products are serum-free, Animal Component Free (ACF), and meet GMP and regulatory standards to support clinical process development through to industrialization scale-up.


The MTO bags are available with the same media formulations as our Off-the-Shelf (OTS) products; providing flexibility and uncompromised performance in a variety of volumes for cell expansion.

  • Available for a variety of primary cells (T Cells and MSC)
  • Compatible with dynamic automation systems including popular CGT bioreactors such as Quantum, G-Rex, Prodigy, and Cocoon
  • Variety of tubing sizes and diameters that support your dynamic systems
  • COA, SDS, BSE/TSE lot certifications and statements are provided for each order


  • Media contact layer for optimal cell growth: ULDPE (Ultra Low-Density Polyethylene) and MLLDPE (Metallocene Linear Low-Density Polyethylene)
  • Tubing material to fit your application: Advantaflex, Bioflex, Pellethane and PVC (polyvinyl chloride)
  • Volume range from 1 L to  5 L bags
  • Capability to customize to smaller and larger bag sizes*

Contact your local sales representative to learn more about Cell and Gene Therapy Made-to-Order (MTO) Media Bags.

*For custom bag designs lead times may vary.

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