Recombinant乙型肝炎病毒E Antigen protein (ab91273)

概述

  • 产品名称
    Recombinant乙型肝炎病毒E Antigen protein
  • 蛋白长度
    Full length protein

描述

  • 性质
    Recombinant
  • 来源
    Escherichia coli
  • 氨基酸序列
    • 额外的序列信息
      This protein is GST tagged.

技术指标

Our Abpromise guarantee covers the use of ab91273 in the following tested applications.

The application notes include recommended starting dilutions; optimal dilutions/concentrations should be determined by the end user.

  • 生物活性
    ab91273 is immunoreactive with sera of HBV-infected individuals. It contains the Hepatitis B Virus HBe adw immunodominant region.
  • 应用

    SDS-PAGE

    Western blot

    ELISA

  • 纯度
    > 95 % SDS-PAGE.
    ab91273 is purified by proprietary chromatographic techniques.
  • 形式
    Liquid
  • Concentration information loading...

制备和贮存

  • 稳定性和存储

    Shipped at 4°C. Upon delivery aliquot and store at -20°C. Avoid repeated freeze / thaw cycles.

    Preservative: None
    Constituents: 50% Glycerol, 1.5M Urea, 25mM Tris HCl, pH 8.0

    This product is an active protein and may elicit a biological response in vivo, handle with caution.

常规信息

  • 别名
    • Core antigen
    • Core protein
    • HBe antigen
    • HBeAg
    • HBVgp4
    • Pre C,C
    • Precore protein
    • Precore/core
    • Precore/core ORF
    • Precore/core protei
    see all
  • 相关性
    Hepatitis B e-antigen (HBeAg) is a viral protein associated with HBV infections. Unlike the surface antigen, the e-antigen is found in the blood only when there are viruses also present. When the virus goes into “hiding,” the e-antigen will no longer be present in the blood. HBeAg is often used as a marker of ability to spread the virus to other people (infectivity). Measurement of e-antigen may also be used to monitor the effectiveness of HBV treatment; successful treatment will usually eliminate HBeAg from the blood and lead to development of antibodies against e-antigen (anti-HBe). There are some types (strains) of HBV that do not make e-antigen; these are especially common in the Middle East and Asia. In areas where these strains of HBV are common, testing for HBeAg is not very useful.

文献

This product has been referenced in:
  • Ren ZQ  et al. Establishment of Magnetic Microparticles-Assisted Time-Resolved Fluoroimmunoassay for Determinating Biomarker Models in Human Serum. PLoS One 10:e0130481 (2015). Human . Read more (PubMed: 26103625) »

See 1 Publication for this product

客户评价及客户问答

I apologize for the delay in this reply.

ab91273 is N-terminally GST-tagged.

I hope this is helpful. Please contact us again if you have any further questions.

Regardign ab91273 there is no cleavage site available to remove the GST-tag.

I hope this is helpful. Please contact me again if you have any further questions.

Please note: All products are "FOR RESEARCH USE ONLY AND ARE NOT INTENDED FOR DIAGNOSTIC OR THERAPEUTIC USE"

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