The protein has a predicted molecular mass of 26.0 kDa after removal of the signal peptide. The apparent molecular mass of RBD(L452R,T478K)-His is approximately 25-35 kDa due to glycosylation.
Conjugate
Unconjugated
Purity
> 85% 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 (Delta B.1.617.2 Variant) (His Tag) (A318096) on SDS-PAGE under reducing conditions.
Publishing research using Recombinant SARS-CoV-2 Spike Glycoprotein RBD (Delta B.1.617.2 Variant) (His Tag) (A318096)? Please let us know so that we can list the citation on this page.