Advanced Leibovitz’s L-15 Medium contains L-Alanyl-L-Glutamine as well as ingredients to allow for serum reduction. Furthermore, Advanced Leibovitz’s L-15 needs 2-5% FBS and additionally provides more consistency.
Leibovitz's L-15 Medium was originally designed to be used in carbon dioxide (CO2) free systems. Therefore, does not need sodium bicarbonate to provide the buffering capacity. Instead, phosphates, free base amino acids, salts, and galactose maintain the physiological pH.
Leibovitz's L-15 Medium was originally designed to be used in carbon dioxide (CO2) free systems. Therefore, does not need sodium bicarbonate to provide the buffering capacity. Instead, phosphates, free base amino acids, salts, and galactose maintain the physiological pH.