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SARS Spike S1 Protein (His & Avi), Biotinylated
(Synonyms: Spike,S1 protein, Spike protein S1, S1 protein, S glycoprotein Subunit1) Copy Product InfoSynonyms: Spike,S1 protein, Spike protein S1, S1 protein, S glycoprotein Subunit1
Catalog No. TMPK-00913 Copy Product Info
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. SARS Spike S1 Protein (His & Avi), Biotinylated is expressed in HEK293 mammalian cells with C-His-Avi tag. The predicted molecular weight is 75.9 kDa and the accession number is P59594.
| Pack Size | Price | USA Stock | Global Stock | Quantity |
|---|---|---|---|---|
| 5 μg | $91 | 7-10 days | 7-10 days | |
| 10 μg | $148 | 7-10 days | 7-10 days | |
| 20 μg | $245 | 7-10 days | 7-10 days | |
| 50 μg | $483 | 7-10 days | 7-10 days | |
| 100 μg | $813 | 7-10 days | 7-10 days | |
| 200 μg | $1,470 | 7-10 days | 7-10 days | |
| 500 μg | $3,250 | 7-10 days | 7-10 days |
For In stock only · Estimated delivery: USA Stock (1-2 days) Global Stock (5-7 days)
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For research use only—not for human use. No sales to individuals. Use as intended only.
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Product Introduction
Bioactivity
Chemical Properties
Storage & Solubility Information
| Bioactivity | Activity has not been tested. It is theoretically active, but we cannot guarantee it. If you require protein activity, we recommend choosing the eukaryotic expression version first. |
| 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. SARS Spike S1 Protein (His & Avi), Biotinylated is expressed in HEK293 mammalian cells with C-His-Avi tag. The predicted molecular weight is 75.9 kDa and the accession number is P59594. |
| Species | SARS |
| Expression System | HEK293 Cells |
| Tag | C-His-Avi |
| Accession Number | P59594 |
| Construction | Ser14-Arg667 |
| Protein Purity | > 95% as determined by Tris-Bis PAGE; > 95% as determined by HPLC |
| Endotoxin | < 1.0 EU/μg of the protein as determined by the LAL method. |
| Formulation | Supplied as 0.22 μm filtered solution in PBS (pH 7.4). |
| Stability & Storage | It is recommended to store the product under sterile conditions at -70°C or lower. Samples are stable for up to 12 months at -80°C. Please avoid multiple freeze-thaw cycles and store products in aliquots. |
| Shipping | Proteins are shipped with blue ice. |
| Synonyms | Spike,S1 protein, Spike protein S1, S1 protein, S glycoprotein Subunit1 |
| Research Background |
| Molecular Weight | 75.9 kDa (predicted). Due to glycosylation, the protein migrates to 120-140 kDa based on Tris-Bis PAGE result. |
| Storage | Store at low temperature Lyophilized powder: -20~-80°C for 1 year | Solution: -80°C for 6 months |
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Related Tags: SARS Spike S1 Protein (His & Avi), Biotinylated chemical structure | SARS Spike S1 Protein (His & Avi), Biotinylated molecular weight
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