gL Antibody

Code CSB-PA355982ZA01EFA
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Product Details

Full Product Name
Rabbit anti-Epstein-Barr virus (strain B95-8) (HHV-4) (Human herpesvirus 4) gL Polyclonal antibody
Uniprot No.
Target Names
Alternative Names
gL antibody; BKRF2Envelope glycoprotein L antibody; gL antibody
Raised in
Species Reactivity
Epstein-Barr virus
Recombinant Epstein-Barr virus gL protein
Immunogen Species
Epstein-Barr virus (strain B95-8) (HHV-4) (Human herpesvirus 4)
Purification Method
Protein A/G
It differs from different batches. Please contact us to confirm it.
Preservative: 0.03% Proclin 300
Constituents: 50% Glycerol, 0.01M PBS, pH 7.4
Tested Applications
ELISA, WB (ensure identification of antigen)
Troubleshooting and FAQs
Upon receipt, store at -20°C or -80°C. Avoid repeated freeze.
Value-added Deliverables
① 200ug * antigen (positive control);
② 1ml * Pre-immune serum (negative control);
Quality Guarantee
① Antibody purity can be guaranteed above 90% by SDS-PAGE detection;
② ELISA titer can be guaranteed 1: 64,000;
③ WB validation with antigen can be guaranteed positive;
Lead Time
Made-to-order (12-14 weeks)

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Target Background

The heterodimer glycoprotein H-glycoprotein L is required for the fusion of viral and plasma membranes leading to virus entry into the host cell. Acts as a functional inhibitor of gH and maintains gH in an inhibited form. Upon binding to host integrins, gL dissociates from gH leading to activation of the viral fusion glycoproteins gB and gH. Fusion of EBV with B-lymphocytes requires the additional receptor-binding protein gp42, which forms a complex with gH/gL. The heterodimer gH/gL targets also host EPHA2 to promote viral entry.
Gene References into Functions
  1. Here, the authors demonstrate that the BKRF2 gene behaves as a true-late lytic gene, whereas the BKRF3 and BKRF4 genes belong to the early lytic gene family. The results further reveal that both BKRF3 and BKRF4 promoters are new synergistic targets of Zta and Rta, two Epstein-Barr virus latent-to-lytic switch transactivators. PMID: 30096410
  2. The critical regulator of EBV tropism is the gp42 N-terminal domain, which tethers the HLA-binding domain to gHgL by wrapping around the exterior of three gH domains. PMID: 27929061
  3. Findings suggest that EBV gH/gL detection complements viral capsid antigen (VCA) detection in the diagnosis of nasopharyngeal carcinoma (NPC) and aids in the identification of patients with VCA-negative NPC. PMID: 27093005
  4. The KGD motif of Epstein-Barr virus gH/gL directs EBV fusion of B cells and epithelial cells. PMID: 22215569
  5. Data show that the gL subunit and N-terminal residues of gH form a globular domain at one end of the structure. PMID: 21149717

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Subcellular Location
Virion membrane; Peripheral membrane protein; Extracellular side. Host cell membrane; Peripheral membrane protein; Extracellular side. Host Golgi apparatus, host trans-Golgi network.
Protein Families
Herpesviridae glycoprotein L family
Database Links

KEGG: vg:3783710

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