Anti-Hepatitis B Virus Surface Antigen (Ad/Ay) 抗体 (ab9193)


  • 製品名
    Anti-Hepatitis B Virus Surface Antigen (Ad/Ay) antibody
    Hepatitis B Virus Surface Antigen (Ad/Ay) 一次抗体 製品一覧
  • 製品の詳細
    Horse polyclonal to Hepatitis B Virus Surface Antigen (Ad/Ay)
  • 由来種
  • 特異性
    This antibody is specific for Hepatitis B surface antigen
  • アプリケーション
    適用あり: ELISA, IP, WBmore details
  • 種交差性
    This antibody does not react with human serum proteins
  • 免疫原

    Immunization of horses with highly purified Ad/Ay antigen.



Our Abpromise guarantee covers the use of ab9193 in the following tested applications.

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

アプリケーション Abreviews 特記事項
ELISA Use at an assay dependent concentration.
IP Use at an assay dependent concentration. PubMed: 20089655
WB 1/1000. PubMed: 19740987


  • 関連性
    Hepatitis B Virus (HBV) infection induces a disease state characterised by liver damage, inflammation and viral persistence. Infection also increases the risk of hepatocellular carcinoma. HBV belongs to the Hepadnaviridae family of viruses. Its genome consists of partially double stranded circular DNA. The DNA is enclosed in a nucleocapsid, or core antigen (HBcAg), which is surrounded by a spherical envelope (surface antigen or HBsAg). The core antigen shares its sequences with the e antigen (HBeAg) but no cross reactivity between the two proteins has been observed. The HBV genome also encodes a DNA polymerase that also acts as a reverse transcriptase. Hepatitis B infection is normally diagnosed from serological tests that detect HBsAg but as the disease progresses this antigen may no longer be present in the blood and tests for HBcAg are used. If HBsAg can be detected in the blood for longer than six months, chronic hepatitis B is diagnosed. The antigenic determinant of the protein moiety of the HBsAg determines specific characteristics of different serotypes and provides the basis of immunodetection. HBsAg has antigenic heterogeneity, specifically, two pairs of sub specific determinants, d/y and w/r allow the following combinations: adw, ayw, adr, ayr.
  • 細胞内局在
    Virion membrane
  • 別名
    • HBsAg antibody
    • HBV major surface antigen antibody
    • HBV surface antigen antibody
    • Hepatitis B Virus major surface antigen antibody
    • Major surface antigen antibody
    • S antibody
    see all


This product has been referenced in:
  • Wang L  et al. A new model mimicking persistent HBV e antigen-negative infection using covalently closed circular DNA in immunocompetent mice. PLoS One 12:e0175992 (2017). IHC-P ; Mouse . Read more (PubMed: 28426720) »
  • Li J  et al. Unusual Features of Sodium Taurocholate Cotransporting Polypeptide as a Hepatitis B Virus Receptor. J Virol 90:8302-13 (2016). Read more (PubMed: 27384660) »

See all 9 Publications for this product

レビューと Q&A

The designation Ad and Ay refer to the subtypes of Hepatitis B Surface Antigen. The reference in the product profile simply means that the antigen used was a mixture of both rather than one or the other.

Unfortunately, I have to be the messenger to confirm that indeed this lot is affected.

Please let me know what kind of compensation your customer would like to receive from us.

Here are a few specific sELISA protocol details I was able to find:

ab2039, the capture antibody, was coated on the plate at 5 μg/ml in 0.1 M carbonate buffer, and the HRP-conjugated detection antibody, ab2042, was used at 0.5-5 ug/mL. Read More

If you don't mind providing a more complete protocol for the ELISA assay you ran, I can help you to troubleshoot further.

We have already tested ab2039 to work successfully with ab2042 in sandwich ELISA.

We have not yet de...

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Thank you for contacting us.
The antigen was purified from human serum, heat inactivated and injected into horse. The exact immunogen sequence is not known; immunogen contains L, M & S proteins.
I hope this information is helpful to you. Plea...

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Vielen Dank für Ihre Anfrage. Es tut mir leid, dass Sie so lange auf eine Antwort warten mussten. Meine Kollegin Claudia, mit der Sie telefoniert hatten, ist derzeit für Abcam unterwegs und nicht im Büro, hat zuvor jedoch noch genauere Informationen...

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Abcam guarantees this product to work in the species/application used in this Abreview.
Immunocytochemistry/ Immunofluorescence
Human Cell (Huh7 Human Hepatoma Cells)
Huh7 Human Hepatoma Cells
Yes - 0.1% Saponin

Abcam user community

Verified customer

投稿 Mar 22 2011

I would recommend a starting dilution of 1:1500 with this product. Currently we do not have an image available with this antibody but we will provide you with one when it becomes available.