Description
SARS-CoV-2 Envelope Protein - Background Information
The envelope protein is one of the four integral proteins found on SARS-CoV-2 viral particles. The protein has a central role in virus morphogenesis and assembly, acting as a viroporin and self-assembling in host membranes to form pentameric protein-lipid pores that allow ion transport. The E protein also plays a role in the induction of apoptosis (by similarity).
SARS-CoV-2 Envelope Protein Properties
| Description | Recombinant 2019-nCoV envelope Protein is produced by E. coli expression system. The target protein is expressed with sequence (Met1-Val75) of 2019-ncov envelope (Accession #QHD43418.1) fused with a 6×His, Avi tag at the N-terminus. | 
| Size | 100μg | 
| Expressed Host | E. coli | 
| Species | SARS-CoV-2 | 
| Application | Western blot, immunofluorescence, immunohistochemistry, immunoprecipitation | 
| Purity | >92% by SDS-PAGE. | 
| Formulation | Supplied as a 0.22 μm filtered solution in 20mM Tris, 250mM NaCl, 0.5%TritonX-100, pH 8.0. | 
| Tag | 6×His and Avi tag at the N-terminus. | 
| Gene ID | 43740570 | 
| Endotoxin | < 1.0 EU/μg of the protein by LAL method. | 
| 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. | 
 
 
            
 
             
             
             
            