Consists of amino acids Arg319-Phe541 of SARS-CoV-2 Spike Glycoprotein RBD (Kappa B.1.617/B.1.617.1/B.1.617.3 Variant) containing the following mutations: L452R and E484Q. The human Fc tag consists of amino acids Glu99-Ala330.
Applications
SDS-PAGE
Expression System
HEK293 cells
Nature
Recombinant
Protein Species
SARS-CoV-2
Protein Length
Protein fragment.
Sequence
S protein RBD (L452Rand E484Q) (Arg319-Phe541) + hFc (Glu99-Ala330)
Tag
C-terminal Human Fc Tag
Molecular Weight
The protein has a predicted molecular mass of 51.2 kDa after removal of the signal peptide. The apparent molecular mass of RBD(L452Rand E484Q)-hFc is approximately 55-70 kDa due to glycosylation.
Conjugate
Unconjugated
Purity
> 95% by SDS-PAGE and Coomassie blue staining.
Product Form
Lyophilized
Concentration
Reconstitution dependent.
Formulation
Lyophilized from sterile Phosphate Buffered Saline, pH 7.4. Normally 5%–8% Trehalose is added as a protectant before lyophilization.
Storage
Shipped at 4°C. Lyophilized: Store at -20°C to -80°C. Reconstituted: Aliquot and store at -80°C. Product is stable for one year. Avoid freeze/thaw cycles.
Disclaimer
This product is for research use only. It is not intended for diagnostic or therapeutic use.
Recombinant SARS-CoV-2 Spike Glycoprotein RBD (Kappa B.1.617/B.1.617.1/B.1.617.3 Variant) (Fc Tag) (A318168) on SDS-PAGE under reducing conditions.
Publishing research using Recombinant SARS-CoV-2 Spike Glycoprotein RBD (Kappa B.1.617/B.1.617.1/B.1.617.3 Variant) (Fc Tag) (A318168)? Please let us know so that we can list the citation on this page.
