Recombinant SARS-CoV-2 Spike Protein S1 (His-tag) | P1540

SARS-CoV is an enveloped, single and positive-stranded RNA virus. Cell entry of severe acute respiratory syndrome coronavirus (SARS-CoV) is mediated by the viral spike (S) protein. The spike (S) glycoprotein of coronaviruses is known to be essential in the binding of the virus to the host cell at the advent of the infection process. The spike protein is a large type I transmembrane protein containing two subunits, S1 and S2. For viral entry, the surface unit (S1) of SARS S binds to the cellular receptor angiotensin-converting enzyme 2 (ACE2) and the transmembrane unit (S2) then fuses the viral membrane with a host cell membrane. The S protein plays key parts in the induction of neutralizing-antibody and T-cell responses, as well as protective immunity, during infection with SARS-CoV. Because the S protein of SARS-CoV is involved in receptor recognition, as well as virus attachment and entry, it represents one of the most important targets for the development of SARS vaccines and therapeutics.

P1540 | Recombinant SARS-CoV-2 Spike Protein S1 (His-tag) DataSheet

Biomolecule/Target :

Synonyms: S1 protein, Spike glycoprotein Subunit1, S glycoprotein Subunit1, Spike protein S1, novel coronavirus s1 Protein

Alternates names: S1 protein, Spike glycoprotein Subunit1, S glycoprotein Subunit1, Spike protein S1, novel coronavirus s1 Protein

Taglines: Glycoprotein that enables viral entry into the host cell

NCBI Gene ID #: 43740568

NCBI Gene Symbol: S

Gene Source: Coronavirus

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Recombinant: FALSE

Source: CHO Cells

Purity by SDS-PAGE: >85%

Assay: SDS-PAGE

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Appearance: Liquid protein

Physical form description: Liquid

Reconstitution Instructions:

Amino acid sequence: Full length SARS CoV 2 Spike protein (S1) with a 6xHis tag at the C terminus.

Handling: Centrifuge the vial prior to opening.

Usage: For Research Use Only! Not to be used in humans