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Figure 1. Coomassie-stained SDS-PAGE analysis of SARS-CoV-2 S1 UK B1.1.7 nat. 4-12% gradient gel is used for analysis. Lane 1. 0.8 µg SARS-CoV-2 S1 UK B1.1.7 nat (-DTT). Lane 2. Protein marker (Smobio). Lane 3. 0.8 µg SARS-CoV-2 S1 UK B1.1.7 nat (+DTT).
Figure 2. HPLC analytical SEC for final product.
Figure 3. HPLC analytical SEC after 3 freeze-thaw cycles.
Figure 4. Octet RED96e analysis of SARS-CoV-2 S1 UK B1.1.7 nat binding to the ACE2 receptor.
Catalogue #
P-356-100
Name
SARS-CoV-2 S1 UK B1.1.7 nat
Description
Protein contains amino acids 14-681, mutations HV 69-70 del, Y144 del, N501Y, A570D, D614G, P681H.
Uniprot ID
P0DTC2
MW
74.92 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.
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, Analytical SEC, Octet binding to ACE2
Shipping
Shipped on dry ice.
Storage
Store at -70°C upon receipt. Recommended to aliquot into smaller quantities. Avoid repeated freeze-thaw cycles
This product is for research use only
TECHNICAL ASSISTANCE
Please refer any technical questions to
technical.support@icosagen.com
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