Recombinant 2019-nCoV Spike Protein (RBD) was produced in Baculovirus-Insect Cells and fused with a His tag at the C-terminus.
S protein RBD; 2019-nCoV S protein RBD
The recombinant 2019-nCoV Spike Protein (RBD, His Tag) consists of 234 a.a and predicts a molecular weight of 26.54 kDa.
<1.0 EU per μg protein as determined by the LAL method.
> 90 % as determined by SDS-PAGE.
The 2019-nCoV Spike Protein (RBD, His Tag) can bind with Human ACE2 in functional ELISA assay.
Lyophilized from sterile 20mM PB,300mM NaCl, pH 7.0,10% glycerol
Store the 2019-nCoV Spike Protein (RBD, His Tag) under sterile conditions at -20℃ to -80℃. It is recommended that the protein be aliquoted for optimal storage. Avoid repeated freeze-thaw cycles.
For Research Use Only