S Protein SARS-CoV-2 Recombinant Protein

Specifications

Product Data
Species	SARS-CoV-2
Protein Source	HEK293
Expression cDNA Clone or AA Sequence	Protein Sequence (showhide) 319-532
Tag	C-hFc
Buffer	Lyophilized from a 0.2 um filtered solution of PBS, pH7.4
Note	Recombinant SARS-CoV-2 Spike Protein is produced by HEK293. The target gene encoding 319-532 is expressed with a hFc tag at the C terminus.
Storage	Lyophilized protein should be stored at < -20°C, though stable at room temperature for 3 weeks. Reconstituted protein solution can be stored at 4-7°C for 2-5 days. Aliquots of reconstituted samples are stable at < -20°C for 3 months.
Stability	12 months from date of despatch
Reference Data
Locus ID	43740568
UniProt ID	P0DTC2
Synonyms	Spike Receptor Binding Domain; Spike RBD
Summary	SARS-CoV-2 Spike Protein (S protein) is a type I transmembrane protein that contains two subunits, S1 and S2. S1 helps recognize the host cell surface receptor with its receptor binding domain (RBD). Whereas S2 assist the membrane fusion of the virion and cellular membranes. Together, the S protein plays a key role in mediating the host infection and inducing the neutralizing-antibody and T-cell responses, as well as protective immunity.

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