Effects of polyamine and lysophosphatidylcholine in protein-free medium on growth of adaptation-free CHO-DG44 cells

  • Hwang, Mi-Hee (Department of Chemical Engineering, Hanyang University) ;
  • Choi, Jung-Hwan (Department of Chemical Engineering, Hanyang University) ;
  • Park, Hong-Woo (Department of Chemical Engineering, Hanyang University)
  • Published : 2005.10.27