There are many serum-free cell culture media products incorporating human serum albumin currently available on the market. Some of these possess an inherent risk of variability, and as a result can greatly affect the overall media performance.
Cellastim S® is a recombinant human serum albumin that is totally blood-free and has been optimized specifically to improve the performance in animal-free cell culture media due to the favorable lipid profile and other engineered attributes of the molecule.