Recombinant Rift valley fever virus Nucleoprotein (N) is a purified Recombinant Protein. Purity: >90% as determined by SDS-PAGE. Hos t: E. coli. Endotoxin Level: Not Tested. Species: Rift valley fever virus (strain ZH-548 M12) (RVFV). Target Name: N. 1 * 100 µG