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SARS Spike S1 Protein (hFc & Avi), Biotinylated

Catalog No. TMPK-00909
Synonyms: Spike protein S1, S glycoprotein Subunit1, Spike,S1 protein, S1 protein

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.

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SARS Spike S1 Protein (hFc & Avi), Biotinylated
Pack Size Availability Price/USD Quantity
100 μg 5 days $ 814.00
500 μg 5 days $ 3,250.00
1 mg 5 days $ 5,440.00
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Biological Description
Technical Params
Product Properties
References and Literature
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.
Species SARS
Expression System HEK293
Tag C-hFc-Avi
Accession Number P59594
Synonyms Spike protein S1, S glycoprotein Subunit1, Spike,S1 protein, S1 protein
Construction Recombinant Biotinylated SARS spike S1 protein is expressed from HEK293 with hFc tag and Avi tag at the C-Terminus. It contains Ser14-Arg667.[Accession |P59594]
Protein Purity > 95% as determined by Tris-Bis PAGE; > 95% as determined by HPLC
Molecular Weight The protein has a predicted MW of 100.6 kDa. Due to glycosylation, the protein migrates to 120-140 kDa based on Tris-Bis PAGE result.
Endotoxin Less than 1EU per μg by the LAL method.
Formulation Supplied as 0.22μm filtered solution in PBS (pH 7.4).
Stability & Storage

Valid for 12 months from date of receipt when stored at -80°C. Recommend to aliquot the protein into smaller quantities for optimal storage. Please minimize freeze-thaw cycles.

Shipping

In general, recombinant proteins are provided as lyophilized powder which are shipped at ambient temperature.Bulk packages of recombinant proteins are provided as frozen liquid. They are shipped out with blue ice unless customers require otherwise.

Research Background 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.

References and Literature

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Keywords

SARS Spike S1 Protein (hFc & Avi), Biotinylated Spike protein S1 S glycoprotein Subunit1 Spike,S1 protein S1 protein recombinant recombinant-proteins proteins protein

 

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