Proteins

SARS-CoV-2 Spike S1 Indian B.1.617.2 (delta)

P-349-100

Datasheet as
Name SARS-CoV-2 Spike S1 Indian B.1.617.2 (delta)
MW 75,70 kDa
Host CHO-based cell line (expressed by QMCF Technology)
Purification Metal-affinity chromatography following gel filtration. Protein is sterile-filtrated through 0.22 µm filter.
Purity >95%
Concentration 1 mg/ml
Buffer PBS pH 7.4
Endotoxine NA
Bioproperties Measured by its binding ability to ACE2 protein by OCTET RED96 system.
QC

SDS-PAGE

NanoDrop A280


Shipping Shipped on dry ice
Storage Store at -70°C upon receipt. Recommended to aliquot into smaller quantities. Avoid repeated freeze-thaw cycles
Buy now

€500 / 100µg
€1000 / 500µg
€1500 / 1000µg

Figure 1. Coomassie-stained SDS-PAGE analysis of SARS-CoV-2 Spike S1 Indian B.1.617.2. 4-12% gradient gel is used for analysis.

Lane 1. 0.8 µg SARS-CoV-2 Spike S1 Indian B.1.617.2 (-DTT) Lane 2. Protein marker (Smobio) Lane 3. 0.8 µg SARS-CoV-2 Spike S1 Indian B.1.617.2 (+DTT)

Figure 2. Binding analysis of the SARS-CoV-2 Spike S1 Indian B.1.617.2  protein to hACE2 receptor. hACE2 -Fc protein was bound to Protein G sensor. 200 nanomols of SARS-CoV-2 Spike S1 protein was bound to the ACE2 receptor.