Consists of amino acids Arg319-Phe541 of SARS-CoV-2 Spike Glycoprotein RBD (Delta B.1.617.2 Variant) containing the following mutations: L452R and T487K. The human Fc tag consists of amino acids Glu99-Ala330.
Concentration:
Reconstitution dependent.
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 T487K)-hFc is approximately 55-70 kDa due to glycosylation.
Tag:
C-terminal Human Fc Tag
Buffer:
Lyophilized from sterile Phosphate Buffered Saline, pH 7.4. Normally 5%-8% Trehalose is added as a protectant before lyophilization.
Expression System:
HEK293 cells
Purity:
> 95% by SDS-PAGE and Coomassie blue staining.
Form:
Lyophilized
Sequence:
S protein RBD (L452Rand T487K) (Arg319-Phe541) + hFc (Glu99-Ala330)
Target:
SARS-CoV-2 Spike Glycoprotein RBD
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