Specifications

• Gene ID:
  43740568
• Packaging:
  Vial
• Protein/peptide type:
  Recombinant
• Source:
  HEK293 cells
• Species:
  Human
• Conjugation:
  Unconjugated
• Size:
  50 µg
• Storage conditions:
  Short term storageL: 4 °C, long term storage: −20 °C, Handling advice: After opening, prepare aliquots and store at −20 °C. Avoid freeze/thaw cycles. Centrifuge lyophilized vial before opening and reconstitution. For maximum product recovery after thawing, centrifuge the vial before opening the cap. Use/Stability: Stable for at least 6 months after receipt when stored at −20 °C. Working aliquots are stable for up to 3 months when stored at −20 °C.
• Biological activity:
  Binds to the human SARS-CoV-2 receptor ACE2. Binds to anti-SARS-CoV-2 Spike antibodies in serum or plasma.
• Protein synonyms:
  2019-nCoV Spike Protein S
• Protein/peptide name:
  Spike
• Purity:
  ≥90% (SDS-PAGE)
• Molecular weight:
  ~190 kDa (SDS-PAGE)
• Sequence:
  Full-length soluble SARS-CoV-2 Spike protein (aa 16-1213) including a foldon trimerization motif, mutated Furin recognition site (R682S, R685S) and two stabilizing mutations (K986P and V987P) is fused at the C-terminus to a His-tag.
• Concentration:
  0.2 mg/ml after reconstitution
• Formulation:
  Lyophilized. Lyophilized. Contains PBS and 0.5% trehalose.
• Shipping temperature:
  Room temperature