Spike Trimer (S1+S2) (CA.3.1, 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 CA.3.1 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.
Purity
≥ 90%
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
More Discoveries
Explore Other Products
Browse additional items from our catalog
![9-Oxo-1,2,3,9-tetrahydro-pyrrolo[2,1-b]quinazoline-6-carboxylic acid hydrazide](https://cdn.genprice.uk/genprice/uk/genprice3.webp)
sc-351674 250 mg
9-Oxo-1,2,3,9-tetrahydro-pyrrolo[2,1-b]quinazoline-6-carboxylic acid hydrazide
Sign In for Pricing
View Details ![Rabbit Polyclonal Phospholipase C delta 1 Antibody [Janelia Fluor 549]](https://cdn.genprice.uk/genprice/uk/genprice5.webp)
NBP3-05935JF549 0.1 mL
Rabbit Polyclonal Phospholipase C delta 1 Antibody [Janelia Fluor 549]
Sign In for Pricing
View Details RSV-M649-100ug 100 µg
Monoclonal Anti-RSV-F0 broadly Antibody, Human IgG1 (3B4)
Sign In for Pricing
View Details