

| Каталожный номер | HC195012 |
|---|---|
| Описание |
Recombinant Human OSBP Protein, N-His (HC195012) expressed in E. coli, spanning Ser416-Lys654. Purity: >90% by SDS-PAGE.
Highlights
|
| Система экспрессии | E. coli |
| Номер доступа | P22059 |
| Длина белка | Ser416-Lys654 |
| Применения | ELISA, Immunogen, SDS-PAGE, WB, Bioactivity testing in progress |
| Виды | Homo sapiens (Human) |
| Характер | Recombinant |
| Уровень эндотоксинов | Please contact with the lab for this information. |
| Чистота | >90% as determined by SDS-PAGE. |
| Прогнозируемая молекулярная масса | 29.63 kDa |
| 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 | OSBP, OSBP1, Oxysterol-binding protein 1 |
| Фон | Oxysterol-binding protein 1 is a ~89 kDa protein. Lipid transporter involved in lipid countertransport between the Golgi complex and membranes of the endoplasmic reticulum: specifically exchanges sterol (cholesterol) with phosphatidylinositol 4-phosphate (PI4P, 1,2-diacyl-sn-glycero-3-phospho-(1D-myo-inositol 4-phosphate)), delivering sterol to the Golgi in exchange for PI4P, which is subsequently degraded by the SAC1/SACM1L phosphatase in the endoplasmic reticulum. Binds cholesterol and a range of oxysterols including 25-hydroxycholesterol. Cholesterol binding promotes the formation of a complex with PP2A and a tyrosine phosphatase which dephosphorylates ERK1/2, whereas 25-hydroxycholesterol causes its disassembly. Regulates cholesterol efflux by decreasing the stability of the relatively short lived ABCA1 protein (an important point of control for cholesterol efflux activity). 1. Mesmin, B. et al. (2013) Cell 155, 830-43. PMID: 24209621 2. Mesmin, B. et al. (2017) The EMBO journal 36, 3156-3174. PMID: 28978670 3. Wang, PY. et al. (2005) Science (New York, N.Y.) 307, 1472-6. PMID: 15746430 4. Suchanek, M. et al. (2007) The Biochemical journal 405, 473-80. PMID: 17428193 5. Bowden, K. et al. (2008) The Journal of biological chemistry 283, 18210-7. PMID: 18450749 |
| Примечание | For research use only |
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