Specifications

• Conjugation:
  Unconjugated
• Protein/Peptide Type:
  Recombinant
• Source:
  HEK293 cells
• Species:
  Human
• Storage Conditions:
  4 °C
• Endotoxin Content:
  <1.0 EU/μg of the protein as determined by the LAL method
• Biological Activity:
  Measured by its binding ability in a functional ELISA. Immobilized SARS-CoV-2 (2019-nCoV) Spike S1-His at 2 μg/ml (100 μl/well) can bind human ACE2 (hFc tag), the EC50 of ACE2 is 5 - 35 ng/ml.
• Reconstitution Instructions:
  It is recommended that sterile water be added to the vial to prepare a stock solution of 0.2 µg/µl. Centrifuge the vial at 4 °C before opening to recover the entire contents.
• Endotoxin-free:
  No
• Carrier-Free:
  No
• Protease-free:
  No
• Animal-Free:
  No
• Protein Synonyms:
  angiotensin I converting enzyme 2
• UniProtKB:
  Q9BYF1
• Protein/Peptide Name:
  ACE2
• Purity:
  >95% as determined by SDS-PAGE
• Molecular Weight:
  The recombinant human ACE2/Fc is a disulfide-linked homodimeric protein. The reduced monomer consists of 961 amino acids and predicts a molecular mass of 110.3 kDa. As a result of glycosylation, the rhACE2/Fc monomer migrates as approximately 145 - 150 kDa band in SDS-PAGE under reducing conditions.
• Endotoxin Level:
  Low
• Nuclease-free:
  No
• Grade:
  Ultrapure grade
• Shipping Temperature:
  20