Mammalian Cells
Expression Systems offers 293 and CHO mammalian cell lines adapted to serum-free suspension culture in ESF SFM. The availability of pre-adapted cells saves significant time and expense associated with the adaptation of cultures.
293-ES Cells
293-ES cells are derived from the human embryonic kidney HEK 293 cell line. 293-ES cells are adapted for suspension culture in ESF SFM and are available as a frozen vial or suspension culture.
• Capable of producing high levels of AAV vectors
• Capable of high levels of recombinant protein expression
• Good growth in adherent or suspension culture
• Quality and performance testing
Organism: Homo sapiens, human
Tissue: Embryonic Kidney
Cell Type: Epithelial
Biosafety Level 2: Cells contain adenovirus. Biosafety classification is based on U.S. Public Health Service Guidelines, it is the responsibility of the customer to ensure that their facilities comply with biosafety regulations for their own country.
CHO-ES Cells
CHO-ES cells are derived from the CHO (Chinese Hamster Ovary) cell line. CHO-ES cells are adapted for suspension culture in ESF SFM and are available as a frozen vial.
• Capable of high levels of recombinant protein expression
• Good growth in adherent or suspension culture
• Quality and performance testing
Organism: Cricetulus griseus, hamster, Chinese
Tissue: Ovary
Cell Type: Epithelial
Biosafety Level 1: Biosafety classification is based on U.S. Public Health Service Guidelines, it is the responsibility of the customer to ensure that their facilities comply with biosafety regulations for their own country.
| Media Type | ESF SFM |
| Shipping condition | Ambient for suspension cultures, dry ice for frozen vials |
| Storage condition | Culture suspension shipments immediately, liquid nitrogen (vapor phase) for frozen vials. |