Species of Origin
Lyophilized from a 0.2 µm filtered solution of PBS containing 0.5 M NaCl, pH 7.4.
>90% as determined by SDS-PAGE analysis.
The protein has a calculated MW of 45.33 kDa.
The protein migrates about 45 kDa under reducing condition (SDS-PAGE analysis).
SARS‑CoV‑2 is a kind of coronavirus which full name is severe acute respiratory syndrome coronavirus 2. SARS‑CoV‑2 is contagious that causes the respiratory diseases and lung diseases which make difficulty breathing. SARS‑CoV‑2 do the spillover event in 2019 because it has genetic diversity. SARS-CoV-2 is composed by four subunits (spike, envelope, membrane and nucleocapsid proteins). Its RNA genome is encapsulated with nucleocapsid protein. The viral envelope is comprised of spike, envelope and membrane protein. SARS‑CoV‑2 has high affinity to ACE2, which is highly expression in intestines, kidney, and heart.
Nucleoprotein, Nucleocapsid protein, NC Protein N
It is recommended to reconstitute the lyophilized protein in sterile H₂O to a concentration not less than 200 μg/mL and incubate the stock solution for at least 20 min to ensure sufficient re-dissolved.
The product is shipped with polar packs. Upon receipt, store it immediately at -20°C or lower for long term storage.
Stability & Storage
This product is stable after storage at:
- -20°C for 12 months in lyophilized state from date of receipt.
- -20°C or -80°C for 1 month under sterile conditions after reconstitution.
Avoid repeated freeze/thaw cycles.
SDS-PAGE analysis of Human SARS-CoV-2 nucleocapsid protein (Omicron B1.1.529 Variant).1/1
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Datasheet & Documents1/1
Disclaimer：For Research Use Only. Not for use in diagnostic or therapeutic procedures.