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Hepatitis B Surface Antigen, ayw Recombinant ( HBsAg ayw )
SourceSaccharomyces cerevisae.Physical AppearanceSterile Filtered clear solution.FormulationSterile Filtered solution containing 50% glycerol, 7.5mM phosphate buffer pH 7.2, 75mM NaCl.StabilityHBsAg protein should be stored at 4°C between 3-4 weeks
Data sheet
| Formulation | HBsAg solution (1mg/ml) containing 7.5mM phosphate buffer pH 7.2, 75mM NaCl and 50% glycerol. |
| Purity | Greater than 95.0% as determined by SDS-PAGE. |
| Description | The Saccharomyces cerevisae derived recombinant full length protein contains the HBV surface antigen, having an Mw of 24kDa (ayw) and is fused to His Tag at C-terminus. |
| Protein Background | 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 24kDa protein cloned from HBV 320 genome. |
| Expression host | Saccharomyces cerevisae. |
| Reagent Appearance | Sterile Filtered clear solution. |
| Stability | HBsAg although stable at 4°C for 1 week, should be stored below -18°C. Please prevent freeze thaw cycles. |