Recombinant SARS-CoV-2 Spike S1 Protein
- SKU:
- RPCB2627
- Reactivity:
- SARS-CoV-2
- Tag:
- C-His
- Calculated MW:
- 76.81 kDa
- Observed MW:
- 110-130 kDa
- Application Area:
- Infectious Disease
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Description
| SKU: | RPCB2627 |
| Size: | 100 μg |
| Tag: | C-His |
| Reactivity: | SARS-CoV-2 |
| Protein Description: | Recombinant SARS-CoV-2(2019-nCoV) Spike S1 Protein is produced by HEK293 cells expression system. The target protein is expressed with sequence (Val11- Arg682) of SARS-COV-2(2019-nCoV) Spike S1 (Accession #YP_009724390.1) fused with a 6×His tag at the C-terminus. |
| Endotoxin: | < 0.1 EU/μg of the protein by LAL method. |
| Purity: | ≥ 90 % as determined by SDS-PAGE;≥ 90 % as determined by HPLC. |
| Formulation: | Lyophilized from a 0.22 μm filtered solution of PBS, pH 7.4. or Supplied as a 0.22 μm filtered solution in 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 vial 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: | YP_009724390.1 |
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