Name: Recombinant 2019-nCoV S1 Protein (Active)
Price: Inquiry

- Overview
  - Known receptors bind S1 are ACE2, angiotensin-converting enzyme 2, DPP4, CEACAM etc.. The spike (S) glycoprotein of coronaviruses is known to be essential in the binding of the virus to the host cell at the advent of the infection process. Most notable is severe acute respiratory syndrome (SARS). The severe acute respiratory syndrome-coronavirus (SARS-CoV) spike (S) glycoprotein alone can mediate the membrane fusion required for virus entry and cell fusion. It is also a major immunogen and a target for entry inhibitors. Its been reported that 2019-nCoV can infect the human respiratory epithelial cells throμgh interaction with the human ACE2 receptor. The spike protein is a large type I transmembrane protein containing two subunits, S1 and S2. S1 mainly contains a receptor binding domain (RBD), which is responsible for recognizing the cell surface receptor. S2 contains basic elements needed for the membrane fusion. The S protein plays key parts in the induction of neutralizing-antibody and T-cell responses, as well as protective immunity.
    
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- Properties
  - Protein Name
    
    S1 protein; 2019-nCoV S1 protein; coronavirus S1 Protein; cov S1 Protein
    
    Source
    
    Mammalian expression
    
    Type
    
    Recombinant Proteins
    
    Purification
    
    Greater than 85% as determined by reducing SDS-PAGE.
    
    Formulation
    
    Supplied as a 0.2 µM filtered solution of PBS, pH 7.4
    
    Storage
    
    Reconstituted protein solution should be stored at <-20°C.
    
    * For Research Use Only. Not for use in diagnostic/therapeutics procedures.
- Applications
  - Application
    
    Functional Assay

Recombinant 2019-nCoV S1 Protein (Active)

Recombinant 2019-nCoV S1 Protein (Active)

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