Description
| SKU: | RPCB2903 |
| Size: | 100 μg |
| Tag: | C-His & Avi |
| Reactivity: | SARS-CoV-2 |
| Protein Description: | The spike protein (S) of coronavirus (CoV) attaches the virus to its cellular receptor, angiotensin-converting enzyme 2 (ACE2). A defined receptor-binding domain (RBD) on S mediates this interaction.The S protein plays key parts in the induction of neutralizing-antibody and T-cell responses, as well as protective immunity. |
| Endotoxin: | < 1 EU/μg of the protein by LAL method. |
| Purity: | ≥ 95 % as determined by SDS-PAGE;≥ 95 % as determined by HPLC. |
| Formulation: | Lyophilized from a 0.22 μm filtered solution of PBS, pH 7.4.Contact us for customized product form or formulation. |
| Gene ID: | 43740568 |
| Storage: | Store at -20℃.Store the lyophilized protein at -20℃ to -80 ℃ up to 1 year from the date of receipt. After reconstitution, the protein solution is stable at -20℃ for 3 months, at 2-8℃ for up to 1 week. |
| Reconstitution: | Centrifuge the tube before opening. Reconstitute to a concentration of 0.1-0.5 mg/mL in sterile distilled water. Avoid vortex or vigorously pipetting the protein. For long term storage, it is recommended to add a carrier protein or stablizer (e.g. 0.1% BSA, 5% HSA, 10% FBS or 5% Trehalose), and aliquot the reconstituted protein solution to minimize free-thaw cycles. |
| Swiss-Prot: | QHO60594.1 |
 | Biotinylated Recombinant SARS- CoV-2 Spike S1(B. 1. 1.529/Omicron) Protein was determined by SDS- PAGE under reducing conditions with Coomassie Blue. |
 | The purity of Biotinylated SARS- COV-2 Spike S1 (B. 1. 1.529/Omicron) is greater than 95% as determined by SEC-HPLC. |
