HBsAg ayw
目录号 : GP25344Hepatitis B Surface Antigen, ayw Recombinant
Sample solution is provided at 25 µL, 10mM.
The Saccharomyces cerevisae derived recombinant full length protein contains the HBV surface antigen, having an Mw of 18kDa (ayw) and is fused to 6 His Tag at C-terminus. HBsAg runs as a multimer on SDS-PAGE ie. Momoner, Dimer, Trimer, etc...
Purity | Greater than 99.0% as determined by SDS-PAGE. | Source | Saccharomyces cerevisae. |
Phycical Appearance | Sterile Filtered clear solution. | Shipping Condition | Shipped with Ice Packs. |
Stability | HBsAg although stable at 4°C for 1 week, should be stored below -18°C . Please prevent freeze thaw cycles. | ||
Formulation | HBsAg solution (1mg/ml) containing 7.5mM phosphate buffer pH 7.2, 75mM NaCl and 50% glycerol. |
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.
HBsAg although stable at 4°C for 1 week, should be stored below -18°C . Please prevent freeze thaw cycles.