SARS-CoV-2 (COVID-19) Envelope Protein, GFP/His-tag

The E or envelope protein is embedded in the virus envelope towards the outside and contacts the S and M proteins to guarantee the stability of the virus particle.

Order Details

  • 100µg – 350€
  • more on request – bulk and gram quantities available

Shipped next working day, depending on destination


Product Name SARS-CoV-2 (COVID-19) Envelope Protein, GFP/His-tag
Catalog No. P2020-032
RefSeq Links NC_045512.2; MN908947.3; YP_009724390.1; QHD43416.1; GeneID: 43740568; UniProt: P0DTC2
Synonyms SARS-CoV-2; coronavirus; SARS-CoV-2 enevelope protein; SARS-CoV-2 E protein; 2019-nCoV; COVID-2019; COVID-19
Product Information

Sequence Information

Species SARS-CoV-2; Wuhan seafood market pneumonia virus
Tags His-tag, N-terminal and C-terminal GFP

Product Information

Expression Host E.coli
Formulation PBS, pH 7,4
Format Liquid, stored and shipped at -80°C
Purity > 85% as determined by SDS-PAGE

Background Information

The SARS-CoV-2 virus belongs to the group of enveloped viruses, this means the virus buds from the cell membrane and borrows a part of the membrane for its envelope. The presence of this additional barrier is essential for the stability of the virus, it protects it against external and environmental influences like disinfecting agents, it also facilitates the entering into the host cell. Embedded in the host´s membrane around the virus are viral proteins like the spike protein trimer as well as an additional envelope (E) protein, whose function is not finally solved. It is suspected to establish the contact between the envelope membrane and the capsid. With only 75 AA it is rather small compared to the much larger spike protein complex (1273 AA). It is embedded in the virus envelope towards the outside and contacts the S and M proteins to guarantee the stability of the virus particle.


SDS-PAGE/Coll. Coomassie

Histogram of marked lane in gel picture

SDS-PAGE/Coll.Coomassie of SARS-CoV-2 E protein, GFP/His-tag Histogram of SARS-CoV-2 E protein, GFP/His-tag


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Reinhold Horlacher, PhD

Reinhold Horlacher, PhD

Managing Director & CSO

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