ProSci

SARS-CoV-2 (COVID-19) S1+S2 ECD (S-ECD) Recombinant Protein

Product Code:
 
PSI-10-108
Product Group:
 
Recombinant Proteins
Supplier:
 
ProSci
Regulatory Status:
 
RUO
Target Species:
 
Virus
Applications:
  • Enzyme-Linked Immunosorbent Assay (ELISA)
  • Western Blot (WB)
Storage:
 
This product is stable at ? ?70˚C for up to 6 months from the date of receipt. For optimal storage, aliquot into smaller quantities after centrifugation and store at recommended temperature. Avoid repeated freeze-thaw cycles.
 

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PSI-10-108-0.1mg0.1mg£1,232.00
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Further Information

Additional Names:
2019-nCoV spike protein, 2019-nCoV S glycoprotein, COVID-19 S protein, Spike glycoprotein
Application Note:
This recombinant protein can be used for WB. For research use only.
Background:
The spike protein (S) of coronavirus (CoV) attaches the virus to its cellular receptor, angiotensin-converting enzyme 2 (ACE2). A defined receptor-binding domain (RBD) on S mediates this interaction. The S protein plays key parts in the induction of neutralizing-antibody and T-cell responses as well as protective immunity.
Biological Activity:
Measured by its binding ability in a functional ELISA. Immobilized Recombinant 2019-nCoV Spike S1+S2 ECD-His at 2μg/mL (100 μL/well) can bind Recombinant Human ACE2 with a linear range of 1.5-115.4 ng/mL.
Buffer:
PBS, pH 7.4
Fusion Tag:
His tag at C-terminus
NCBI Gene ID #:
43740568
NCBI Official Name:
surface glycoprotein
NCBI Official Symbol:
S
NCBI Organism:
Severe acute respiratory syndrome coronavirus 2
Physical State:
Liquid
Predicted Molecular Weight:
133.8 kDa
Protein Accession #:
YP_009724390.1
Purity:
> 97% as determined by SDS-PAGE.
Recombinant Protein Sequence:
#N/A
Source:
HEK293 cells
Swissprot #:
P0DTC2

Documents