Recombinant HBsAg, His-tagged

• Cat.No.: HBsAg-267H
• Product Overview: Recombinant HbsAg ayw full length is a 31kDa proteincloned from HBV 320 genome and fused to 6xHis Tag.

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: Escherichia Coli.
• Species: HBV
• Tag: His
• Form: Sterile Filtered clear solution. HBsAg ayw solution containing 7.5 mM phosphate buffer pH-7.2, 75 mM NaCl and 50% glycerol.
• Molecular Mass: 31kDa
• Purity: Greater than 90.0% as determined by SDS-PAGE.
• Stability: HBsAg Should be stored at 4°C between 3-4 weeks and for future use should be stored below -18°C.