Protein Expression Medium (PEM) is an animal-origin-free medium recommended for the growth of transfected PER.C6® cells for the production of recombinant proteins. Supplementation with L-glutamine or GlutaMAX™-I Supplement is required. Each lot of PEM is tested for performance in cell culture.

  • Efficient production of recombinant proteins in PER.C6 cells
  • Supports the large-scale high-density culture of transfected PER.C6 cells in shake flasks, roller bottles and bioreactors
  • Formulated without L-glutamine for maximum stability
  • Supports parental PER.C6, HEK 293, and HeLa cell growth in suspension culture, as well as transfected PER.C6 cells for protein expression applications