Recombinant Varicella-zoster virus Envelope glycoprotein E(gE)-VLPs

Code CSB-MP362630VAP
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Product Details

Target Names gE
Uniprot No. P09259
Research Area Others
Alternative Names gE; ORF68; Envelope glycoprotein E; gE
Species Varicella-zoster virus (strain Dumas) (HHV-3) (Human herpesvirus 3)
Source Mammalian cell
Expression Region 31-623aa
Note: The complete sequence including tag sequence, target protein sequence and linker sequence could be provided upon request.
Tag Info C-terminal 10xHis-tagged
If you have specified tag type, please tell us and we will check if it’s possible to develop.
Form Lyophilized powder
Note: We will default ship it in lyophilized form with normal bule ice packs. However, if you request to ship in liquid form, it needs to be shipped with dry ice, please communicate with us in advance and extra fees for dry ice and dry ice box will be charged.
Buffer Lyophilized from PBS, 6% Trehalose, pH 7.4
and FAQs
Protein FAQs
Storage Condition Store at -20°C/-80°C upon receipt, aliquoting is necessary for mutiple use. Avoid repeated freeze-thaw cycles.
Shelf Life The shelf life is related to many factors, storage state, buffer ingredients, storage temperature and the stability of the protein itself.
Generally, the shelf life of liquid form is 6 months at -20°C/-80°C. The shelf life of lyophilized form is 12 months at -20°C/-80°C.
Lead Time Delivery time may differ from different purchasing way or location, please kindly consult your local distributors for specific delivery time.
Note: Delivery time may differ from different purchasing way or location, please kindly consult your local distributors for specific delivery time.
Notes Repeated freezing and thawing is not recommended. Store the protein at -20°C/-80°C upon receiving it, and ensure to avoid repeated freezing and thawing, otherwise, it will affect the protein activity.
Datasheet & COA Please contact us to get it.

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Target Background

Envelope glycoprotein that binds to the potential host cell entry receptor IDE.; In epithelial cells, the heterodimer gE/gI is required for the cell-to-cell spread of the virus, by sorting nascent virions to cell junctions. Once the virus reaches the cell junctions, virus particles can spread to adjacent cells extremely rapidly through interactions with cellular receptors that accumulate at these junctions. Implicated in basolateral spread in polarized cells. In neuronal cells, gE/gI is essential for the anterograde spread of the infection throughout the host nervous system. Together with US9, the heterodimer gE/gI is involved in the sorting and transport of viral structural components toward axon tips.; The heterodimer gE/gI serves as a receptor for the Fc part of host IgG. Dissociation of gE/gI from IgG occurs at acidic pH. May thus be involved in anti-VZV antibodies bipolar bridging, followed by intracellular endocytosis and degradation, thereby interfering with host IgG-mediated immune responses.
Gene References into Functions
  1. Expression and glycan processing of VZV gE were decreased after ATG5 knockdown. PMID: 24198400
  2. gE gene sequences revealed a novel non-synonymous mutations in the e1 and c1 epitopes. PMID: 23757839
  3. GE/gI interaction is critical for VZV neurovirulence. PMID: 20962081
  4. data show that the nonconserved N-terminal region of varicella-zoster virus glycoprotein E is required for VZV tropism for T cells and skin, which is necessary for its life cycle in the human host PMID: 19966293
  5. The precursor nonglycosylated gE form (73 kDa) found in the endoplasmic reticulum binds to Insulin-degrading enzyme. PMID: 19864391
  6. C-terminal domain of varicella-zoster virus glycoprotein E plays a role in viral replication in vitro and skin and T-cell tropism in vivo. PMID: 15507627
  7. HSV deleted for glycoprotein E is impaired for cell-to-cell spread, and VZV gE could not complement this activity. PMID: 19233447

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Subcellular Location Virion membrane; Single-pass type I membrane protein. Host cell membrane; Single-pass type I membrane protein. Host cell junction. Host Golgi apparatus membrane; Single-pass membrane protein. Host endosome membrane; Single-pass membrane protein.
Protein Families Alphaherpesvirinae glycoprotein E family
Database Links

KEGG: vg:1487709

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