Recombinant SARS-CoV-2 S Protein (RBD, Arg319-Asn541), C-His tagged, Animal-free, Carrier-free

• Cat.No.: S-226S
• Product Overview: Recombinant SARS-CoV-2 S Protein (RBD, Arg319-Phe541) with N-His-SUMO tag was expressed in HEK293 and Animal-free as well as Carrier-free.

Specification

• Description: Receptor-binding domain (RBD), which is the S protein mediates viral entry into host cells by first binding to a host receptor.
• Source: HEK293 cell
• Species: SARS-CoV-2
• Tag: N-His-SUMO
• Form: Liquid
• Molecular Mass: The protein has a calculated MW of 36.63 kDa.
  The protein migrates as 48-63 kDa under reducing condition (SDS-PAGE analysis).
• Protein Length: Arg319-Phe541
• Endotoxin: < 0.1 EU/μg of the protein by the LAL method.
• Purity: >98% 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