MEXi-CM

MEXi-CM culture medium is a serum-free, chemically defined medium especially developed for growth of high-density MEXi-293E cells. The low biotin content (120 µg/l) enables efficient and convenient purification with the aid of the Strep-tag(R) technology. It is part of the MEXi mammalian expression system. The MEXi system was developed to offer an affordable mammalian protein expression system coming along with all essential components:  MEXi-293E cell line  A variety of pDSG expression vectors  MEXi-CM culture medium  MEXi-TM transfection medium Further advantages:  Transient expression for time- and cost-efficient protein production  Multiple expression vectors with different features  Optimized for Twin-Strep-tag(R):Strep-Tactin(R)XT system for highly pure proteins  IP-free system