SARS-COV-2 Spike RBD Protein
Product Specifications
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.
Gene ID
QHD43416.1
Expression System
HEK293
Conjugation
Unconjugated
Tag
HFc
Source
SARS-COV-2 Spike RBD Protein protein is expressed in HEK293 with hFc. It contains the amino acid sequence of Arg319 - Phe541.
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
QHD43416.1
Available Sizes
Curated Selection
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