SARS Spike S1 Protein (His & Avi)

SKU: orb1960006

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) 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.

Research Area

,Recombinant-Protein

Images & Validation

• Application Notes:
  Reconstitute the lyophilized protein in distilled water. The product concentration should not be less than 100 μg/ml. Before opening, centrifuge the tube to collect powder at the bottom. After adding the reconstitution buffer, avoid vortexing or pipetting for mixing.

Key Properties

• Expression System: HEK293 Cells
• Biological Origin: SARS
• Biological Activity: 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) 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.
• Tag: C-His-Avi
• Expression Region: Ser14-Arg667
• MW: 75.9 kDa (predicted). Due to glycosylation, the protein migrates to 100-120 kDa based on Tris-Bis PAGE result.
• Purity: 98.00%

Storage & Handling

• Storage: -20°C
• Expiration Date: 6 months from date of receipt.
• Disclaimer: For research use only

Quick Database Links

UniProt

P59594