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ENN-C5128-100ug ENN-C5128-1mg

SARS-CoV-2 (COVID-19) Envelope protein, GST,His Tag



SARS-CoV-2 Envelope protein, GST,His Tag (ENN-C5128) is expressed from E. coli cells. It contains AA Met 1 - Val 75 (Accession # QHU79206.1).


  • Tag: N-GST & C-10×His
  • Host: E. coli
  • Size: 100ug
  • Buffer: 20 mM Tris, 5 mM EDTA, Arginine, pH8.0
  • Format: Powder
  • Purity: 90%
  • Storage: -20℃
  • Category: Viral Proteins
  • Molecule: Envelope protein
  • Accession: QHU79206.1
  • Conjugate: Unconjugated
  • Stability: ● -20°C to -70°C for 12 months in lyophilized state; ● -70°C for 3 months under sterile conditions after reconstitution. For long term storage, the product should be stored at lyophilized state at -20°C or lower.
  • Background: The SARS-CoV-2 is composed of a double-layered lipid envelope, including Spike glycoprotein (S), Envelope protein (E), Membrane glycoprotein (M), and Nucleocapsid protein (Nucleocapsid protein, N). Among them, The amino acid sequence of the SARS-CoV-2 envelope protein is 95% identical of the SARS envelope protein.
  • Exp Region: Met 1 - Val 75
  • Characteristics: This protein carries a GST tag at the N-terminus and a polyhistidine tag at the C-terminus. The protein has a calculated MW of 36.8 kDa. The protein migrates as 33-35 kDa under reducing (R) condition (SDS-PAGE).
  • Endotoxin Level: 1.0 EU per μg
  • Molecular Weight: 36.8 kDa
  • Shipping Condition: RT
  • Species Reactivity: SARS-CoV-2
  • Extra Shippinghandling Fee: Please see 'Shipping-and-Payments' sheet. Website: