重组乙型肝炎病毒E Antigen蛋白(ab91273)
Key features and details
- Expression system: Escherichia coli
- Purity: > 95% SDS-PAGE
- Active: Yes
- Tags: GST tag N-Terminus
- Suitable for: SDS-PAGE, WB, ELISA
描述
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产品名称
重组乙型肝炎病毒E Antigen蛋白 -
生物活性
ab91273 is immunoreactive with sera of HBV-infected individuals. It contains the Hepatitis B Virus HBe adw immunodominant region.
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纯度
> 95 % SDS-PAGE.
Affinity purified. -
表达系统
Escherichia coli -
Accession
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蛋白长度
Full length protein -
无动物成分
No -
性质
Recombinant -
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预测分子量
44 kDa including tags -
氨基酸
8 to 165 -
标签
GST tag N-Terminus -
额外的序列信息
The protein contains immunodominant region of HBV e antigen.
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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.
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应用
SDS-PAGE
Western blot
ELISA
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形式
Liquid -
Concentration information loading...
制备和贮存
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稳定性和存储
Shipped at 4°C. Upon delivery aliquot and store at -20°C. Avoid repeated freeze / thaw cycles.
pH: 8.00
Constituents: 0.79% Tris HCl, 50% Glycerol, 0.35% Sodium chloride, 0.307% Glutathione, 0.25% SarkosylThis product is an active protein and may elicit a biological response in vivo, handle with caution.
常规信息
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别名
- Core antigen
- Core protein
- HBe antigen
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.
实验方案
To our knowledge, customised protocols are not required for this product. Please try the standard protocols listed below and let us know how you get on.
数据表及文件
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SDS download
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Datasheet download
文献 (6)
ab91273 被引用在 6 文献中.
- Li Z et al. MicroRNA-1271-5p alleviates the malignant development of hepatitis B virus-mediated liver cancer via binding to AQP5. Mol Med Rep 23:N/A (2021). PubMed: 33760167
- Xie X et al. HBeAg mediates inflammatory functions of macrophages by TLR2 contributing to hepatic fibrosis. BMC Med 19:247 (2021). PubMed: 34649530
- Chen W et al. Negative feedback loop of ERK/CREB/miR-212-3p inhibits HBeAg-induced macrophage activation. J Cell Mol Med 24:10935-10945 (2020). PubMed: 32767729
- Wijaya RS et al. KLRG1+ natural killer cells exert a novel antifibrotic function in chronic hepatitis B. J Hepatol N/A:N/A (2019). PubMed: 30905683
- Li F et al. HBV infection suppresses the expression of inflammatory macrophage miR-210. Mol Med Rep 19:1833-1839 (2019). PubMed: 30592291
- 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 . PubMed: 26103625