Description:NebuSelect™ Recombinant SARS-COV-2 Spike S1 (Omicron B.1.1.529) , His-tag(Cat#NBL-242789) is expressed in HEK293 with His tag at the C-Terminus.It contains Gln14-Arg683(A67V, HV69-70del, T95I, G142D, VYY143-145del, N211del, L212I, ins214EPE, G339D, S371L, S373P, S375F, K417N, N440K, G446S, S477N, T478K, E484A, Q493R, G496S, Q498R, N501Y, Y505H, T547K, D614G, H655Y, N679K, P681H).

Species:SARS-COV-2

Expression System:HEK293

Molecular Weight: The protein has a predicted MW of 76.38 kDa. Due to glycosylation, the protein migrates to 130-145 kDa based on Bis-Tris PAGE result.

Target Name:Spike S1 (Omicron B.1.1.529)SynonymsS1 protein; Spike protein S1; Spike,S1 protein; S glycoprotein Subunit1

Target Information: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.

Purity:＞95%

Endotoxin:＜1EU/ug(LAL Method)