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Recombinant SARS-CoV-2 ORF7a Protein
SKU: PKSV030331-100
Recombinant SARS-CoV-2 ORF7a Protein
| SKU # | PKSV030331 |
| Expression Host | E.coli |
Description
| Synonyms | Accessory protein 7a;Protein U122;Protein X4;7a |
| Species | SARS-CoV-2 |
| Expression_host | E.coli |
| Sequence | Glu16-Tyr97 |
| Accession | YP_009724395.1 |
| Mol_Mass | 12.1 kDa |
| Tag | N-His |
| Bio_Activity | Not validated for activity |
Properties
| Purity | > 90 % as determined by reducing SDS-PAGE. |
| Endotoxin level | Please contact us for more information. |
| Storage | Generally, lyophilized proteins are stable for up to 12 months when stored at -20 to -80℃. Reconstituted protein solution can be stored at 4-8℃ for 2-7 days. Aliquots of reconstituted samples are stable at < -20℃ for 3 months. |
| Shipping | This product is provided as lyophilized powder which is shipped with ice packs. |
| Formulation | Supplied as solution form in PBS, pH7.5 or lyophilized from PBS, pH7.5 Normally 5 % - 8 % trehalose, mannitol and 0.01% Tween80 are added as protectants before lyophilization. Please refer to the specific buffer information in the printed manual. |
| Reconstitution | Please refer to the printed manual for detailed information. |
Background
Plays a role as antagonist of host tetherin (BST2), disrupting its antiviral effect. Acts by binding to BST2 thereby interfering with its glycosylation. May suppress small interfering RNA (siRNA). May bind to host ITGAL, thereby playing a role in attachment or modulation of leukocytes.