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Hepatitis B Surface Antigen / HBsAg (ayw) Protein
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Specifications
| Product Data | |
| Expression Host | S. cerevisiae |
| Concentration | lot specific |
| Purity | >98% pure by SDS-PAGE). Purification is conducted from broken yeast cells by the following scheme: Clarification, Microfiltration, Ultrafiltration, Adsorption Chromatography, Ion-exchange chromatography, Ultracentrifugation and Sterile Filtration. Product is sterile filtered. |
| Buffer | Presentation State: Purified State: Liquid (sterile filtered) purified protein. Buffer System: 0.05M Phosphate, 0.2M NaCl, pH 7.2 without preservatives. |
| Preparation | Liquid (sterile filtered) purified protein. |
| Applications | Tested in ELISA with anti-HBsAg antibodies. |
| Protein Description | Recombinant Hepatitis B Surface Antigen (HBsAg), (ayw) (S region). Recombinant HBsAg is a 24 kDa protein. Does not contain a fusion partner. |
| Storage | Store the antigen at 2-8°C. |
| Stability | Shelf life: six months from despatch. |
| Reference Data | |
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Resources
Recombinant Protein Resources |
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*Delivery time may vary from web posted schedule. Occasional delays may occur due to unforeseen
complexities in the preparation of your product. International customers may expect an additional 1-2 weeks
in shipping.