S1 protein NTD,Spike glycoprotein Subunit1 NTD,S glycoprotein Subunit1 NTD,Spike protein S1 NTD
Supplied as 0.22um filtered solution in PBS (pH 7.4).
The product should be stored at -70℃. Please do not repeated freeze-thaw cycles.
Recombinant 2019 nCOV Spike S Protein NTD on Tris-Bis PAGE under reduced condition. The purity is greater than 95%.
The purity of Recombinant 2019 nCOV Spike S Protein NTD is greater than 95% as determined by SEC-HPLC.
The spike protein (S) of coronavirus (CoV) attaches the virus to its cellular receptor, angiotensin-converting enzyme 2 (ACE2). A defined receptor-binding domain (RBD) on S mediates this interaction.The S protein plays key parts in the induction of neutralizing-antibody and T-cell responses, as well as protective immunity.