Spike Protein (C-His, SARS-CoV-2)
Product Specifications
Abbreviation
Spike
Host
Baculovirus-insect Cells
Tag
C-His
Endotoxin
< 1.0 EU per μg of the protein as determined by the LAL method
Purity
> 95 % as determined by SDS-PAGE
Bioactivity
Measured by its binding ability in a functional ELISA. Immobilized human ACE2 protein (Fc tag) (Cat: 10108-H05H) at 2 μg/mL (100 μL/well) can bind SARS-CoV-2/2019-nCoV Spike Protein (RBD, His Tag) (Cat: 40592-V08B), the EC50 of SARS-CoV-2/2019-nCoV Spike Protein (RBD, His Tag) (Cat: 40592-V08B) is 30-60 ng/mL.
Function
Arg319-Phe541
Molecular Weight
The recombinant SARS-CoV-2 (2019-nCoV) Spike Protein (RBD, His Tag) consists of 234 amino acids and predicts a molecular mass of 26.54 kDa.
Species
SARS-CoV-2
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