Recombinant Human Novel Coronavirus Nucleoprotein (N) Mammalian cell (100 μg)
Product Name Recombinant Human Novel Coronavirus Nucleoprotein (N)
Alternative Names Nucleocapsid protein, NC, protein N, N
Purity Greater than 90% as determined by SDS-PAGE.
Molecular weight 45.6 kDa
Target Names N
Uniprot No. P0DTC9
Species Human Novel Coronavirus (SARS-CoV-2/ 2019-nCoV)
Expression host Mammalian cell
Expression Region 1-419aa
Tag Info Tag-free
Form Lyophilized powder
Buffer Lyophilized from Tris/PBS-based buffer, 6% Trehalose, pH 8.0.
AA sequence MSDNGPQNQRNAPRITFGGPSDSTGSNQNGERSGARSKQRRPQGLPNNTASWFTALTQHGKEDLKFPRGQGVPINTNSSPDDQIGYYRRATRRIRGGDGKMKDLSPRWYFYYLGTGPEAGLPYGANKDGIIWVATEGALNTPKDHIGTRNPANNAAIVLQLPQGTTLPKGFYAEGSRGGSQASSRSSSRSRNSSRNSTPGSSRGTSPARMAGNGGDAALALLLLDRLNQLESKMSGKGQQQQGQTVTKKSAAEASKKPRQKRTATKAYNVTQAFGRRGPEQTQGNFGDQELIRQGTDYKHWPQIAQFAPSASAFFGMSRIGMEVTPSGTWLTYTAAIKLDDKDPNFKDQVILLNKHIDAYKTFPPTEPKKDKKKKADETQALPQRQKKQQTVTLLPAADLDDFSKQLQQSMSSADSTQA
Storage Store at -20℃, for extended storage, conserve at -20℃ or -80℃.
Coronaviruses are enveloped viruses with a positive-sense RNA genome and with a nucleocapsid of helical symmetry. Coronavirus nucleoproteins localize to the cytoplasm and the nucleolus, a subnuclear structure, in both virus-infected primary cells and in cells transfected with plasmids that express N protein. Coronavirus N protein is required for coronavirus RNA synthesis, and has RNA chaperone activity that may be involved in template switch. Nucleocapsid protein is a most abundant protein of coronavirus. During virion assembly, N protein binds to viral RNA and leads to formation of the helical nucleocapsid. Nucleocapsid protein is a highly immunogenic phosphoprotein also implicated in viral genome replication and in modulating cell signaling pathways. Because of the conservation of N protein sequence and its strong immunogenicity, the N protein of coronavirus is chosen as a diagnostic tool.