abm's Prigrow Media Series for mammalian cell culture is composed of high-quality, specific formulations for the optimal growth of different types of primary cells. Prigrow media is offered as a basal, serum and antibiotic-free formula to provide the end user with the flexibility of further supplement and serum addition if required. Each lot has been fully tested and optimized for the ability to support the growth of the intended cells, in addition to being QC tested for sterility, pH, osmolality and endotoxin levels. Special media modification is available as a Custom Media Service, please contact a technical representative at technical@abmgood.com for more details.