Ebola Zaire Recombinant Protein

Lyophilized powder at room temperature

Description: Nucleoprotein (NP) of Ebola virus has strong antigenicity in immune reactions. C-terminal of EBO-Z nucleoprotein was expressed and purified from E. coli, it migrated at 15kDa on SDS-PAGE and pI is 4.87. Ebola Zaire is fused to a c-terminal his tag and purified by a proprietary chromatographic technique.
Physical Appearance and Stability: Store at 4C if entire vial will be used within 2-4 weeks. Store, frozen at -20C for longer periods of time. For long term storage it is recommended to add a carrier protein (0.1% HSA or BSA).Avoid multiple freeze-thaw cycles.
Formulation and Purity: Ebola Zaire protein solution (0.78mg/1ml) is supplied in Phosphate buffer and 0.02% sodium azide. > 95% pure as determined by 12% SDS-PAGE (Coomassie blue stain).