Recombinant SARS-CoV-2 E Protein

SKU: PDEV100014

Size:100μg

Storage:Generally, lyophilized proteins are stable for up to 12 months when stored at -20 to -80℃. Reconstituted protein solution can be stored at 4-8℃ for 2-7 days. Aliquots of reconstituted samples are stable at < -20℃ for 3 months.

Shipping:This product is provided as lyophilized powder which is shipped with ice packs.

Exp date:12 months

Category ID_II:Recombinant Proteins

Category ID_III:Viral Proteins

Abbreviation:Envelope

Target Synonym:4;Envelope small membrane protein;sM protein

Research Areas:

Conjugation:

Target Species:SARS-CoV-2

Expression Host:E.coli

Application:

Fusion tag:N-SUMO-His

UNIProt ID:P0DTC4

Accession:P0DTC4

Background:Plays a central role in virus morphogenesis and assembly. Acts as a viroporin and self-assembles in host membranes forming pentameric protein-lipid pores that allow ion transport. Also plays a role in the induction of apoptosis.

Concentration:

Activity:Not validated for activity

Sequence:Met1-Val75

Purity: > 90% as determined by reducing SDS-PAGE.

Formulation:Lyophilized from sterile PBS, pH 7.4., 5% trehalose, 5% mannitol, 0.01% Tween 80.
Normally 5%-8% trehalose, mannitol and 0.01% Tween 80 are added as protectants before lyophilization.
Please refer to the specific buffer information in the printed manual.

Reconstitution:It is recommended that sterile water be added to the vial to prepare a stock solution of 0.5 mg/mL. Concentration is measured by UV-Vis.

Endotoxin:< 10 EU/mg of the protein as determined by the LAL method.

Calculated MW:23.6 kDa

ObservedMW:24 kDa