When a 500 ml bottle of medium is supplemented with MEGS, the final concentrations of the components in the supplemented medium are:
• Bovine pituitary extract (BPE) (0.4% v/v)
• Recombinant human insulin-like growth factor-I (0.01 µg/mL)
• Hydrocortisone (0.5 µg/ml)
• Human epidermal growth factor (3 ng/ml)