SARS-CoV-2 (Omicron BA.2) S protein RBD, hFc Tag
Recombinant SARS-CoV-2 (Omicron BA.2) S-RBD protein with C-terminal human Fc tag
Product Specifications
Product Name Alternative
SARS-CoV-2 BA.2 (Omicron) Spike RBD Protein
UniProt
P0DTC2
Expression Region
S protein RBD (G339D, S371F, S373P, S375F, T376A, D405N, R408S, K417N, N440K, S477N, T478K, E484A, Q493R, Q498R, N501Y, Y505H) (Arg319-Phe541) hFc (Glu99-Ala330)
Reactivity
Human
Conjugation
Unconjugated
Tag
C-Human Fc Tag
Source
Mammalian
Field of Research
Infectious Disease & Virology
Purity
The purity of the protein is greater than 95% as determined by SDS-PAGE and Coomassie blue staining.
Form
Lyophilized from sterile PBS, pH 7.4. Normally 5 % - 8% trehalose is added as protectants before lyophilization. Please see Certificate of Analysis for specific instructions of reconstitution.
Molecular Weight
The protein has a predicted molecular mass of 51.4 kDa after removal of the signal peptide. The apparent molecular mass of S-RBD (Omicron BA.2) -hFc is approximately 55-70 kDa due to glycosylation.
Storage Conditions
Store at -20°C to -80°C for 12 months in lyophilized form. After reconstitution, if not intended for use within a month, aliquot and store at -80°C (Avoid repeated freezing and thawing) . Lyophilized proteins are shipped at ambient temperature.
Notes
For research use only.
Preservative
Lyophilized from sterile PBS, pH 7.4. Normally 5 % - 8% trehalose is added as protectants before lyophilization. Please see Certificate of Analysis for specific instructions.
Available Sizes
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