Greater than 99.0% as determined by:(a) Analysis by Gel Filtration.(b) Analysis by SDS-PAGE.
Produktform
Sterile Filtered White lyophilized (freeze-dried) powder.
Formulierung
Lyophilized from a concentrated (1mg/ml) solution in water containing 0.025% NaHCO3.
Lagerung
Lyophilized CNTF although stable at room temperature for 3 weeks, should be stored desiccated below -18°C. Upon reconstitution CNTF should be stored at 4°C between 2-7 days and for future use below -18°C.Please prevent freeze-thaw cycles.
