Recombinant Hepatitis B Surface Antigen adw subtype 2
recombinant, E. coli
| Cat. No. | Amount | Price (EUR) | Buy / Note |
|---|---|---|---|
| PR-1196 | 50 μg | 300,70 | Add to Basket/Quote Add to Notepad |
For general laboratory use.
Shipping: shipped on gel packs
Storage Conditions: store at -20 °C
avoid freeze/thaw cycles
Shelf Life: 12 months
Purity: > 90 % (SDS-PAGE)
Form: liquid (Supplied in 50 mM arginine and 1 M urea)
Applications:
Antigen in ELISA and Western blots, excellent antigen for detection of HBV with minimal specificity problems.
Description:
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.
