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  2. Proteínas e Enzimas Restrição/Modificadoras
  3. Proteínas
  4. Proteínas Recombinantes
  5. Antígenos Virais e Microbiais
  6. Vírus da Hepatite B
  7. HBVsAg adw2

HBVsAg adw2

Recombinant Hepatitis B Surface Antigen adw subtype 2

recombinant, E. coli

Datasheet (PDF)
Catálogo Nº Apresentação Preço (R$) Comprar / Observação
PR-1196 50 μg Sob demanda Adicionar ao Carrinho

For general laboratory use.

Envio: shipped on gel packs

Condições de armazenamento: store at -20 °C
avoid freeze/thaw cycles

Validade: 12 months

Pureza: > 90 % (SDS-PAGE)

Forma: liquid (Supplied in 50 mM arginine and 1 M urea)

Formulários:
Antigen in ELISA and Western blots, excellent antigen for detection of HBV with minimal specificity problems.

Descrição:
Recombinant HBVsAg adw antigen was mutated by replacing the Methionine residue at position 133 HBsAg is the surface antigenof the Hepatitis-B-Virus (HBV). The capsidof a virus has different surface proteins from the rest of the virus. The antigen is a protein that binds specifically on one of these surface proteins. It is commonly referred to as the Australian Antigen. HbsAg subtype adw2 produced in E. coli, is a single, non-glycosylated, polypeptide chain containing 226 amino acids and having a molecular weight of approximately 23.0kDa. HBsAg adw2 migrates on SDS-PAGE as a 23kDa monomer band with minor amounts of dimer (46kDa) and trimer (69kDa) forms. The HBsAg is fused to a 6 His tag on C-terminus and purified by proprietary chromatographic techniques.

Specificity: Immunoreactive with sera of HBV-infected individuals.