Recombinant Albumin can be used as a media culture supplement at concentrations up to 5 grams per liter. Gradual adaptation of cell lines over several passages to a concentration of 0.5gr to 2gr per liter.:
Source
Pichia Pastoris.
Storage Buffer
The Recombinant Albumin having a concentration of 200mg/ml contains 140mM sodium chloride and 0.16mM octanoate.