penicillin/streptomycin in cell culture
Posted 23 July 2013 - 07:44 AM
Does penicillin/ strepromycin go off after some time after being using to prepare cell culture media and stored in the fridge/ used at 37 every now and then?
I will be grateful for your help
Posted 23 July 2013 - 11:47 PM
Posted 24 July 2013 - 01:12 AM
In most instances (exceptions are selection for an introduced marker and primary cultures), you shouldn't need antibiotics in your cultures if your sterile technique is adequate.