| Overview |
| bs-1662p-100ug |
| Recombinant HBeAg protein, Tag free |
| ELISA |
| Others |
| Specifications |
| Unconjugated |
| Recombinant HBeAg protein, Tag free protein is expressed in E.coli with Tag free. It contains the amino acid sequence of 1-212/212. |
| 2M Urea with 50mM PBS (pH7.4). |
| The product should be stored at -70°C or -20°C. |
| Target |
| 944568 |
| Q89714 |
| 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 鈥渉iding,?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. |
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