Recombinant Hepatitis B Virus L-HBsAg protein with an N-terminal His-tag, derived from E. coli.
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Product Description
Specifications
| Size | 50 µg |
| Estimated Lead Time | 1-2 business days |
| Species | Hepatitis B virus (HBV) |
| Accession Number | Q76R62 |
| Gene Symbols | S |
| Protein Name / Synonyms | Large envelope protein (L glycoprotein) (L-HBsAg) (LHB) (Large S protein) (Large surface protein) (Major surface antigen) |
| Expressed Region | Gly2-Gly181 |
| Expression System | E. coli |
| Tag | N-terminal His-tag |
| Purity | >90% |
| Purity Determined By | SDS-PAGE under reducing conditions and visualized by Coomassie blue staining |
| Molecular Weight (kDa) | 19 kDa |
| Format | Liquid |
| Formulation | Filtered solution in 15 mM Na2HPO4 (pH 7.5), 5 mM NaH2PO4, 0.5 M NaCl, 750 mM imidazole. |
| Concentration (lot specific) | Lot specific. See vial label, determined by Bio-Rad Bradford protein dye reagent concentrate. |
| Research Area | Infectious Disease, Hepatitis |
| Shipping Type | Blue ice |
| Storage | -20°C |
SDS-PAGE Image
Storage/Stability
Upon arrival, the liquid protein may be stored for 2 weeks at 4°C. For long term storage, it is recommended to store at -20°C or -80°C in appropriate aliquots. Avoid repeated freeze-thaw cycles.