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
M2362-65N-Biotin 200 µL
MAP Kinase 15, NT (Mitogen-activated Protein Kinase 15, MAPK 15, MAPK15, Extracellular Signal-regulated Kinase 7, ERK7, ERK-7, Extracellular Signal-regulated Kinase 8, ERK8, ERK-8) (Biotin) discontinued
Sign In for Pricing
View Details MBS1365424-01 0.02 mg (E-Coli)
Recombinant Saccharomyces cerevisiae Nonsense-mediated decay protein 4 (NMD4)
Sign In for Pricing
View Details 
MBS1365424-02 0.1 mg (E-Coli)
Recombinant Saccharomyces cerevisiae Nonsense-mediated decay protein 4 (NMD4)
Sign In for Pricing
View Details MBS1365424-03 0.02 mg (Yeast)
Recombinant Saccharomyces cerevisiae Nonsense-mediated decay protein 4 (NMD4)
Sign In for Pricing
View Details MBS1365424-04 0.1 mg (Yeast)
Recombinant Saccharomyces cerevisiae Nonsense-mediated decay protein 4 (NMD4)
Sign In for Pricing
View Details MBS1365424-05 0.02 mg (Baculovirus)
Recombinant Saccharomyces cerevisiae Nonsense-mediated decay protein 4 (NMD4)
Sign In for Pricing
View Details