Spike Trimer (S1+S2) (XBB.1.16.1, Omicron Variant), His-Tag (SARS-CoV-2) Recombinant
Recombinant SARS-CoV-2 Spike protein in its homotrimeric form, containing S1+S2 subunits. This protein corresponds to SARS-CoV-2 Omicron Variant XBB.1.16.1 and contains the Omicron Spike mutations listed below. The construct also contains a C-terminal His-tag. The recombinant protein was affinity purified.
Product Specifications
Tag
C-terminal His-tag
Applications
Screen or titrate anti-spike antibodies or inhibitors; use as antigen control in assay design and optimization.
Format
Aqueous buffer solution
Shipping Conditions
-80°C
Storage Conditions
At least 6 months at -80°C. This protein is highly sensitive to freeze/thaw cycles.
Calculated Molecular Weight
Apparent MW of >175 kDa in SDS-PAGE due to glycosylation
Formulation
1x PBS, 0.025% NaN3
Frequently Asked Questions
More Discoveries
Explore Other Products
Browse additional items from our catalog
BNC470257-500 1x 500 µL
Cytokeratin, HMW (AE-3), CF647 conjugate, 0.1mg/mL
Sign In for Pricing
View Details 
BNC741231-500 1x 500 µL
Eosinophil Peroxidase (AHE-1), CF740 conjugate, 0.1mg/mL
Sign In for Pricing
View Details 
BNC041003-500 1x 500 µL
Mucin 5AC (MUC5AC) (58M1), CF405S conjugate, 0.1mg/mL
Sign In for Pricing
View Details 
BNC040257-500 1x 500 µL
Cytokeratin, HMW (AE-3), CF405S conjugate, 0.1mg/mL
Sign In for Pricing
View Details 