Spike Protein (C-His, SARS-CoV-2)
Product Specifications
Abbreviation
Spike
Host
HEK 293
Tag
C-His
Endotoxin
< 1.0 EU per μg protein as determined by the LAL method.
Purity
> 95 % as determined by SDS-PAGE.
Bioactivity
Immobilized ACE2 Protein, Human, Recombinant (mFc Tag) (Cat:10108-H05H) at 2 μg/mL (100 μL/well) can bind SARS-CoV-2 (2019-nCoV) Spike RBD (L452R, E484Q) Protein (His Tag) (Cat:40592-V08H88), the EC50 of SARS-CoV-2 (2019-nCoV) Spike RBD (L452R, E484Q) Protein (His Tag) (Cat:40592-V08H88) is 5.0-30.0 ng/mL.
Function
Arg319-Phe541 (L452R, E484Q)
Molecular Weight
The recombinant SARS-CoV-2 (2019-nCoV) Spike RBD consists of 234 amino acids and predicts a molecular mass of 26.6 kDa. As a result of glycosylation, it migrates as an approximately 36.1 kDa band in SDS-PAGE under reducing conditions.
Species
SARS-CoV-2
Frequently Asked Questions
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