

| Каталожный номер | VK539022 |
|---|---|
| Описание |
Recombinant HBV HBsAg Protein, N-His (VK539022) expressed in E. coli. Purity: >90% as determined by SDS-PAGE..
Highlights
|
| Система экспрессии | E. coli |
| Номер доступа | P03140 |
| Длина белка | Met1-Ile242 |
| Применения | ELISA, Immunogen, SDS-PAGE, WB, Bioactivity testing in progress |
| Виды | Hepatitis B virus (HBV) |
| Характер | Recombinant |
| Уровень эндотоксинов | Please contact with the lab for this information. |
| Чистота | >90% as determined by SDS-PAGE. |
| Форма | Lyophilized |
| Буфер хранения | Lyophilized from a solution in PBS pH 7.4, 1 mM EDTA, 4% Trehalose, 1% Mannitol. Пожалуйста, обратитесь к конкретной информации о буфере в печатной версии даташита или в индивидуальном сертификате качества (COA) для партии. |
| Реконституция | Reconstitute in sterile water for a stock solution. A copy of datasheet will be provided with the products, please refer to it for details. |
| Доставка | In general, proteins are provided as lyophilized powder/frozen liquid. They are shipped out with dry ice/blue ice unless customers require otherwise. |
| Устойчивость и хранение | Use a manual defrost freezer and avoid repeated freeze thaw cycles. Store at 2 to 8°C for frequent use. Store at -20 to -80°C for twelve months from the date of receipt. |
| Альтернативные названия | L glycoprotein, L-HBsAg, LHB, Large S protein, Large envelope protein, Large surface protein, Major surface antigen, S |
| Фон | Large envelope protein is a ~43 kDa protein. The large envelope protein exists in two topological conformations, one which is termed 'external' or Le-HBsAg and the other 'internal' or Li-HBsAg. In its external conformation the protein attaches the virus to cell receptors and thereby initiating infection. This interaction determines the species specificity and liver tropism. This attachment induces virion internalization predominantly through caveolin-mediated endocytosis. The large envelope protein also assures fusion between virion membrane and endosomal membrane. |
| Примечание | For research use only |
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