Spike Trimer (S1+S2) (XBB.1.31, 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.1.31 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
More Discoveries
Explore Other Products
Browse additional items from our catalog
MBS6495291-01 0.2 mL
Protein Kinase D2, CT (Serine/Threonine-protein Kinase D2, nPKC-D2, PRKD2, PKD2, HSPC187) (APC)
Sign In for Pricing
View Details 
MBS6495291-02 5x 0.2 mL
Protein Kinase D2, CT (Serine/Threonine-protein Kinase D2, nPKC-D2, PRKD2, PKD2, HSPC187) (APC)
Sign In for Pricing
View Details RC202340L4V 200 µL
APC16 (ANAPC16) (NM_173473) Human Tagged ORF Clone Lentiviral Particle
Sign In for Pricing
View Details MBS1488536-01 0.05 mg
Rabbit anti-human DNA-binding protein inhibitor ID-2 polyclonal Antibody, Biotin conjugated
Sign In for Pricing
View Details