Host: Mouse

Target Protein: HBeAg

IR: Immunogen Range:

Clonality: Monoclonal

Isotype: IgG

Entrez Gene: N/A

Swiss Prot: P0C573

Source: HBeAg full length protein: 

Purification: affinity purified by Protein G

Storage: 0.01M PBS(pH7.4) with 0.03% Proclin300 Shipped at 4℃. Store at -20 °C for one year. Avoid repeated freeze/thaw cycles.

Background: 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.