Recombinant SARS-COV-2 Spike S1 (N501Y) Protein
Product Specifications
Background
A new variant of SARS-CoV-2 is spreading in the UK and is rapidly becoming a global threat. It is characterized by multiple mutations in the spike protein. Among them, N501Y is of major concern because it involves one of the six key amino acid residues determining a tight interaction of the SARS-CoV-2 receptor-binding domain (RBD) with its cellular receptor angiotensin-converting enzyme 2 (ACE2) .
Gene ID
YP_009724390.1
Expression System
HEK293
Conjugation
Unconjugated
Tag
His tag
Source
Recombinant SARS-COV-2 Spike S1 (N501Y) Protein protein is expressed in HEK293 with His tag. It contains the amino acid sequence of Val16-Arg685 (N501Y) .
Applications
WB, ELISA, HPLC
Endotoxin
Less than 1EU per ug by the LAL method.
Purity
> 95% as determined by Bis-Tris PAGE; > 95% as determined by HPLC
Buffer
Lyophilized from 0.22um filtered solution in 20mM PB (pH 7.4) . 5% trehalose is added as a protectant before lyophilization.
Storage Conditions
The product should be stored at -70°C or -20°C.
Species
SARS-CoV-2
Gene ID URL
YP_009724390.1
Available Sizes
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