Date published: 2025-12-24

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VZV Immediate Early Protein Antibody (8B11): sc-56998

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  • VZV Immediate Early Protein Antibody (8B11) is a mouse monoclonal IgG1 VZV Immediate Early Protein antibody provided at 100 µg/ml
  • raised against VZV infected cell extract
  • recommended for detection of Immediate Early Protein of Varicella Zoster Virus origin by IF
  • At present, we have not yet completed the identification of the preferred secondary detection reagent(s) for VZV Immediate Early Protein Antibody (8B11). This work is in progress.

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    VZV Immediate Early Protein Antibody (8B11) is a mouse monoclonal IgG1 antibody that detects VZV Immediate Early Protein of Varicella Zoster Virus origin by immunofluorescence (IF). Anti-VZV Immediate Early Protein antibody (8B11) is available as a non-conjugated format. The Varicella-zoster virus (VZV) causes two significant diseases: childhood chickenpox (varicella) and shingles (zoster). Once contracted, VZV can become dormant in sensory ganglia, potentially reactivating years later to cause shingles. VZV Immediate Early Protein, also known as IE62, ORF 62, or IE175, serves as a crucial transactivator in the viral lifecycle, playing a vital role in viral pathogenesis by promoting neuron survival during both primary and reactivated infections. VZV Immediate Early Protein is primarily localized in the nucleus of transfected and VZV-infected cells, where ORF 66 protein regulates activity. The cellular transcription factor Sp1 interacts with VZV Immediate Early Protein, facilitating recruitment to the gI promoter, which is essential for viral replication. VZV Immediate Early Protein enhances the binding of Sp1 and the cellular factor TATA-binding protein (TBP), underscoring importance in the transcriptional regulation of viral genes.

    For Research Use Only. Not Intended for Diagnostic or Therapeutic Use.

    Alexa Fluor® is a trademark of Molecular Probes Inc., OR., USA

    LI-COR® and Odyssey® are registered trademarks of LI-COR Biosciences

    VZV Immediate Early Protein Antibody (8B11) References:

    1. Physical and functional interaction between the varicella zoster virus IE63 and IE62 proteins.  |  Lynch, JM., et al. 2002. Virology. 302: 71-82. PMID: 12429517
    2. Identification of CD8+ T cell epitopes in the immediate early 62 protein (IE62) of varicella-zoster virus, and evaluation of frequency of CD8+ T cell response to IE62, by use of IE62 peptides after varicella vaccination.  |  Frey, CR., et al. 2003. J Infect Dis. 188: 40-52. PMID: 12825169
    3. Interaction between the varicella zoster virus IE62 major transactivator and cellular transcription factor Sp1.  |  Peng, H., et al. 2003. J Biol Chem. 278: 38068-75. PMID: 12855699
    4. Transcription factor USF, expressed during the entire phase of varicella-zoster virus infection, interacts physically with the major viral transactivator IE62 and plays a significant role in virus replication.  |  Rahaus, M., et al. 2003. J Gen Virol. 84: 2957-2967. PMID: 14573800
    5. The varicella-zoster virus-mediated delayed host shutoff: open reading frame 17 has no major function, whereas immediate-early 63 protein represses heterologous gene expression.  |  Desloges, N., et al. 2005. Microbes Infect. 7: 1519-29. PMID: 16039898
    6. Varicella zoster virus induces neuropathic changes in rat dorsal root ganglia and behavioral reflex sensitisation that is attenuated by gabapentin or sodium channel blocking drugs.  |  Garry, EM., et al. 2005. Pain. 118: 97-111. PMID: 16213091
    7. Varicella-zoster virus ORF63 inhibits apoptosis of primary human neurons.  |  Hood, C., et al. 2006. J Virol. 80: 1025-31. PMID: 16379003
    8. Promoter activation by the varicella-zoster virus major transactivator IE62 and the cellular transcription factor USF.  |  Yang, M., et al. 2006. J Virol. 80: 7339-53. PMID: 16840315
    9. Regulated nuclear localization of the varicella-zoster virus major regulatory protein, IE62.  |  Kinchington, PR. and Turse, SE. 1998. J Infect Dis. 178 Suppl 1: S16-21. PMID: 9852967

    Ordering Information

    Product NameCatalog #UNITPriceQtyFAVORITES

    VZV Immediate Early Protein Antibody (8B11)

    sc-56998
    100 µg/ml
    $316.00