Recombinant HBV HBsAg protein, His-tagged

• Cat.No.: HBsAg-233H
• Product Overview: Recombinant HBsAg subtype adw2 protein, fused to His-tag at C-terminus, was expressed in E.coli and purified by proprietary chromatographic techniques.

Specification

• Description: HBsAg is the surface antigen of the Hepatitis-B-Virus (HBV). The capsid of 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.
• Source: E.coli
• Species: HBV
• Tag: His
• Form: Sterile filtered solution containing 50mM arginine and 1M urea.
• Molecular Mass: 23.0kDa
• Protein length: 226
• Purity: Greater than 90.0% as determined by SDS-PAGE.
• Storage: Store at 4 centigrade if entire vial will be used within 2-4 weeks. Store, frozen at -20 centigrade for longer periods of time.
  For long term storage it is recommended to add a carrier protein (0.1% HSA or BSA).
  Avoid multiple freeze-thaw cycles.

Gene Information

• UniProt ID: Q17UT6