Recombinant HBsAg ayw Antigen, His-tagged

Specification

• Cat#: VAC-0305
• Product Name: Recombinant HBsAg ayw Antigen, His-tagged
• Description: The Saccharomyces cerevisae derived recombinant full length protein contains the HBV surface antigen, having an Mw of 18 kDa (ayw) and is fused to 6 His Tag at C-terminus. HBsAg runs as a multimer on SDS-PAGE ie. Momoner, Dimer, Trimer, etc.
• Species: HBV
• Molecular Weight: 18 kDa
• Source: Saccharomyces cerevisae.
• Introduction: 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.Recombinant HbsAg ayw full length is a 24 kDa protein cloned from HBV 320 genome.
• Purity: Greater than 99.0% as determined by SDS-PAGE.
• Formulation: HBsAg solution (1mg/ml) containing 7.5mM phosphate buffer pH 7.2, 75mM NaCl and 50% glycerol.
• Stability: HBsAg although stable at 4°C for 1 week, should be stored below -18°C. Please prevent freeze thaw cycles.
• Physical Appearance: Sterile Filtered clear solution.
• Usage: All the products are furnished for LABORATORY RESEARCH USE ONLY. The product may not be used as drugs, agricultural or pesticidal products, food additives or household chemicals.