antibiotics in media
2 replies to this topic
Posted 22 July 2011 - 02:58 PM
I got some COS7 cells from a neighbouring lab that was grown in DMEM media containing Penicillin and Strep antibiotics. Can I continue growing the cells in DMEM media which is free of any antibiotics?
Posted 19 September 2011 - 02:11 PM
Unless I am using it as a selection agent, I never use antibiotics. Be sure to freeze down stocks of cells right away though!