Merck EX-CELL CD CHO Serum-Free Medium for CHO Cells, Chemically Defined

EX-CELL® CD CHO Serum-Free Medium for CHO Cells, Chemically Defined

Animal-component free, without L-glutamine, without hypoxanthine, without thymidine, liquid, sterile-filtered, suitable for cell culture

Quality Level

500

무균

sterile-filtered

form

liquid

technique(s)

cell culture | mammalian: suitable

성분

HEPES: 7.5 mM
NaHCO3: 1.6 g/L
glucose: 5.6 g/L
L-glutamine: no
phenol red: yes

배송 상태

ambient

저장 온도

2-8°C

EX-CELL CD CHO is a chemically defined, animal-component free, serum-free medium developed for the long-term growth of Chinese Hamster Ovary (CHO) cells and expression of antibodies or protein products in suspension cell culture. CHO suspension cultures can be subcultured directly into EX-CELL CD CHO from serum-supplemented or serum-free medium with little or no adaptation. EX-CELL CD CHO is formulated without hypoxanthine, thymidine or L-glutamine, making it an appropriate medium for selection systems such as DHFR- and Glutamine Synthetase (GS System™). For applications that do not require the selective pressure of a hypoxanthine/thymidine (HT)-deficient medium, we recommend the use of EX-CELL CD CHO with hypoxanthine and thymidine (Catalog No. 14361C).