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SARS-CoV-2 (COVID-19) Envelope protein, GST,His Tag

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ENN-C5128-100ug
$360.00
In Stock - Delivery in 1-2 business days
ENN-C5128-1mg (200ug X 5)
$2,615.00
In Stock - Delivery in 2 weeks
ENN-C5128
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Product Details
Performance Data
Reviews & Citations
Resources
  • Product Details
  • Performance Data
  • Reviews & Citations
  • Important Statement
  • Resources
Synonyms

Envelope protein, Env polyprotein, Envelope glycoprotein, env

Source

SARS-CoV-2 Envelope protein, GST,His Tag (ENN-C5128) is expressed from E. coli cells. It contains AA Met 1 - Val 75 (Accession # QHU79206.1).

Predicted N-terminus: Met

Molecular Characterization
Other Tags and Version Biotin & Other Labeled Version

This protein carries a GST tag at the N-terminus and a polyhistidine tag at the C-terminus.

The protein has a calculated MW of 36.8 kDa. The protein migrates as 33-35 kDa under reducing (R) condition (SDS-PAGE).

Purity

>90% as determined by SDS-PAGE.

Formulation

Lyophilized from 0.22 μm filtered solution in 20 mM Tris, Arginine, pH8.0 with sucrose as protectant.

Contact us for customized product form or formulation.

Reconstitution

Please see Certificate of Analysis for specific instructions.

For best performance, we strongly recommend you to follow the reconstitution protocol provided in the CoA.

Shipping and Storage

This product is shipped at ambient temperature.

For long term storage, the product should be stored at lyophilized state at -20°C or lower.

Please avoid repeated freeze-thaw cycles.

This product is stable after storage at:
  • -20°C to -70°C for 12 months in lyophilized state;
  • -70°C for 3 months under sterile conditions after reconstitution.
ACRO Quality Management System

Background

The SARS-CoV-2 is composed of a double-layered lipid envelope, including Spike glycoprotein (S), Envelope protein (E), Membrane glycoprotein (M), and Nucleocapsid protein (Nucleocapsid protein, N). Among them, The amino acid sequence of the SARS-CoV-2 envelope protein is 95% identical of the SARS envelope protein.