Recombinant COVID-19 Envelope Protein(C40A, C43A, C44A), His & MBP-tagged

• Cat.No.: Envelope-304V
• Product Overview: Recombinant COVID-19 Envelope Protein(YP_009724392.1) (Met1-Val75(C40A, C43A, C44A)), fused with N-terminal His and MBP tag, was expressed in E. coli.

Specification

• Species: Sars-CoV-2
• Source: E.coli
• Tag: His&MBP
• Protein Length: Met1-Val75
• Form: Lyophilized from sterile PBS, pH 7.4.
  Normally 5 % - 8 % trehalose, mannitol and 0.01% Tween80 are added as protectants before lyophilization.
• Molecular Mass: The recombinant SARS-CoV-2 (2019-nCoV) E(C40A, C43A, C44A)-His & MBP Recombinant Protein consists of 475 amino acids and predicts a molecular mass of 52.2 kDa.
• Purity: > 90 % as determined by SDS-PAGE.
• Storage: Samples are stable for up to twelve months from date of receipt at -20℃ to -80℃
  Store it under sterile conditions at -20℃ to -80℃. It is recommended that the protein be aliquoted for optimal storage. Avoid repeated freeze-thaw cycles.
• Reconstitution: It is recommended that sterile water be added to the vial to prepare a stock solution of 0.2 ug/ul. Centrifuge the vial at 4°C before opening to recover the entire contents.

Gene Information

• Gene Name: E envelope protein [ Severe acute respiratory syndrome coronavirus 2 ]
• Official Symbol: E
• Synonyms: SARS-CoV-2 E protein; SARS-CoV-2 sM protein
• Gene ID: 43740570
• Protein Refseq: YP_009724392.1
• UniProt ID: P0DTC4