Description

conjugation-Unconjugated-source-Recombinant HBeAg protein, Tag free protein is expressed in E.coli with Tag free. It contains the amino acid sequence of 1-212/212.-gene_id-944568-swiss_prot-Q89714-applications-ELISA-species-Others-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 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. -storage_buffer-0.01M TBS(pH7.4)-storage_condition-The product should be stored at -70°C or -20°C.-expression_system-E.coli-tag-Tag free-purity-> 95% as determined by SDS- PAGE-endotoxin-Not Tested