Specifications

• Conjugation:
  Unconjugated
• Protein/Peptide Type:
  Recombinant
• Source:
  HEK293 cells
• Species:
  SARS-CoV-2
• Size:
  100 µg
• Storage Conditions:
  –20…–80 °C
• Endotoxin Content:
  <1.0 EU per μg protein as determined by the LAL method.
• Biological Activity:
  Measured by its binding ability in a functional ELISA. Immobilized S3-2019-nCov-RBD（40592-VNAH) at 2 μg/ml (100 μl/well) can bind ACE2 Protein, Human, Recombinant (mFc Tag) (10108-H05H), the EC50 of ACE2 Protein, Human, Recombinant (mFc Tag) (10108-H05H) is 20-80 ng/ml.
• Gene ID:
  YP_009724390.1
• Reconstitution Instructions:
  A hardcopy of datasheet with reconstitution instructions is sent along with the products. Please refer to it for detailed information.
• Carrier-Free:
  Y
• Animal-Free:
  Y
• Protein Synonyms:
  ncov RBD|ncov s2|ncov spike|coronavirus s2|S|s1|Spike RBD|ncov s1|coronavirus spike|coronavirus s1|cov spike|RBD
• Protein/Peptide Name:
  Spike
• Purity:
  >90% as determined by SDS-PAGE.
• Molecular Weight:
  The recombinant SARS-CoV-2 (2019-nCoV) Spike Protein (RBD) consists of 223 amino acids and predicts a molecular mass of 25.1 kDa.
• Sequence:
  Arg319-Phe541
• Shipping Temperature:
  Ambient
• Cat. No.:
  103885-990