Name Nucleocapsid Protein (NP) (SARS-CoV-2/COVID-19) Description C-terminal His-tagged recombinant nucleocapsid protein (aa 1-419) (SARS-CoV-2) (GenBank No. MN908947) Source Recombinant nucleocapsid protein of SARS-CoV-2 expressed and purified from E.coli Application Western blot standard, antibody ELISA, immunogen, etc. Purity > 95% (SDS-PAGE) Endotoxin <1 EU per µg of purified protein by LAL test Size 50 µg |