ProFreeze™-CDM, NAO, Chemically Defined Freeze Medium (2X) is universally suitable for cryopreserving many cell types in the absence of fetal bovine serum (FBS), which is particularly advantageous for freezing of cells cultured in a serum-free and animal component-free environment.
This protein-free freezing medium contains no animal derived components, insulin, or hydrolysate, and maintains high cell viability upon recovery from frozen storage.

ProFreeze™ Medium requires the addition of 15% reagent or spectrophotometric grade dimethylsulfoxide (DMSO) at time of use.

Storage = 2°C to 8°C