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MEXi mammalian expression system from IBA








  • Purification of GOI (e.g. on immobilized Strep-Tactin®XT binding a Twin-Strep-tag® fusion protein)

The MEXi system offers all essential components for efficient protein expression in mammalian cells:


  • Transient expression for time and cost efficient protein production
  • Efficient nuclear import and extrachromosomal replication due to vector encoded EBV origin of replication (oriP) and EBNA-1 provided by MEXi-293E cells
  • Multiple expression vectors with different features
  • IP free system with attractive prices

Learn about MEXi

Watch our online tutorial for further insights:

Watch MEXi tutorial now!