SARS-CoV-2 S1 RBD
|Name||SARS-CoV-2 S1 RBD|
cDNA encodes SARS-CoV-2 surface protein (YP_009724390.1)
Protein contains amino acids 331-524, two extra amino acids (YS) in N-terminus and His-6 tag at C-terminus.
CHO-based cell line (expressed by QMCF Technology)
Metal-affinity chromatography following gel filtration. Protein is sterile-filtrated
through 0.22 µm filter.
PBS pH 7.4
Measured by its binding ability to ACE2 protein by OCTET RED96 system.
Shipped on dry-ice
Store at -70°C upon receipt. Recommended to aliquot into smaller quantities. Avoid repeated freeze-thaw cycles
Figure 2. Binding analysis of the SARS-CoV-2 S1 RBD protein to hACE2 receptor. hACE2 -Fc protein was bound to Protein G sensor. 25 to 200 nanomols of SARS-CoV-2 S1 RBD protein was bound to the ACE2 receptor.