Recombinant SARS-CoV-2 Trimeric Spike Protein (Ser13-Pro1213), C-His tagged, Animal-free, Carrier-free

• Cat.No.: S-223S
• Product Overview: Recombinant SARS-CoV-2 Trimeric Spike Protein (Ser13-Pro1213) with C-His tag was expressed in HEK293 and Animal-free as well as Carrier-free.

Specification

• Species: SARS-CoV-2
• Source: HEK293
• Tag: His
• Protein Length: Ser13-Pro1213
• Description: Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), is a 2019 novel coronavirus, that causes pandemic disease globally. SARS-CoV-2 is a single-stranded RNA virus that belongs to the Coronaviridae family. Structurally, the virus harbors sixteen non-structural proteins (NSP1-NSP16), four structural proteins (spike, membrane, envelope, and nucleocapsid), and nine accessory proteins. The spike protein is a 1273-amino-acids transmembrane, homotrimeric class I fusion protein that contains two functional subunits, receptor-binding subunit S1 (amino acids 14-685) and membrane-fusion subunit S2 (amino acids 686-1273). The trimeric spike protein on the surface of the virion is responsible for initiating viral infection through binding to the angiotensin-converting enzyme 2 (ACE2) receptor on host cells.
• Form: Liquid
• Molecular Mass: The protein has a calculated MW of 137.94 kDa.
  The protein migrates above 180 kDa under reducing condition (SDS-PAGE analysis).
• Purity: >95% as determined by SDS-PAGE analysis.
• Storage: This product is stable after storage at:
  -80 centigrade for long-term storage under sterile conditions.
  Avoid repeated free-thaw cycles.
• Storage Buffer: Phosphate buffered saline, pH 7.4.
• Shipping: The product is shipped with polar packs. Upon receipt, store it immediately at -80 centigrade or lower for long term storage.

Gene Information

• Gene Name: S surface glycoprotein [ Severe acute respiratory syndrome coronavirus 2 ]
• Official Symbol: S
• Synonyms: S; surface glycoprotein; spike glycoprotein; structural protein; spike protein
• Gene ID: 43740568
• Protein Refseq: YP_009724390
• UniProt ID: P0DTC2