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Recombinant SARS-CoV-2 Nucleocapsid Protein(His-Avi)
2019-nCoV Nucleocapsid Protein is expressed from mammalian with a His tag and Avi at the C-terminal.
It contains Ser2-Ala 419.
The protein has a predicted MW of 48.9 kDa same as Bis-Tris PAGE result.
Less than 1EU per ug by the LAL method.
> 95% as determined by Bis-Tris PAGE
Supplied as 0.22um filtered solution in 20 mM Tris, 500mM NaCl,10% Glycerol, pH 7.5.
The product should be stored at -70℃. Please do not repeated freeze-thaw cycles.
Nucleocapsid protein (N) is the major viral structural component; its main function is to protect and encapsidate the viral RNA forming viral RNP complex. It is encoded by the S segment vRNA and is abundantly expressed in the cytoplasm of infected cells.