2-4 mM L-glutamine, 10% (v/v) heat‑inactivated fetal bovine serum (FBS; 30 min at 56 ºC), 50 U/ml penicillin, 50 mg/ml streptomycin, 100 mg/ml NormocinTMNotes:- The use of NormocinTM together with Pen-Strep is required to keep the cells free of microbial contaminants. Co...