BIN049 Hepatitis B E Antigen / HBeAg

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0.1 mg / €1,010.00
Please visit the country specific website of Acris Antibodies or contact your local Distributor to buy this product.

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Hepatitis B E Antigen / HBeAg


Product Description for Hepatitis B E Antigen / HBeAg

Hepatitis B E Antigen / HBeAg.
Presentation: Purified

Properties for Hepatitis B E Antigen / HBeAg

Product Category Proteins & Growth Factors
Quantity 0.1 mg
Synonyms HBV External core antigen, HBV Precore protein
Presentation Purified
Source E. coli
Shipping to Worldwide
PDF datasheet View Datasheet
Manufacturer Acris Antibodies GmbH

Datasheet Extract

Purity ~95% by SDS-PAGE
Application ELISA and Western blot Immunoassay
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.
Concentration 1.0 mg/ml (OD280 nm, E0.1% = 1.9)
Storage Store the antigen at 2-8°C for one month or (in aliquots) at -20°C for longer.
Avoid multiple freeze/thaw cycles.
Shelf life: six months from despatch.
Source E. coli
Hepatitis B Ag 'e' epitope Recomb.Hepatitis B Virus, 'e' Antigen, Recombinant.17 kDa M.W., 160 a.a. portion. Contains the 10 amino acid pre-core sequence.Does not contain fusion partner.
Buffer System:
50 mM Tris, pH 6.8, 10 mM betaME, 3M NH4SCN with 0.02% Sodium Azide as preservative
~95% by SDS-PAGE
Liquid purified fraction
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