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Обзор
Каталожный номерHC195012
Описание
Recombinant Human OSBP Protein, N-His (HC195012) expressed in E. coli, spanning Ser416-Lys654. Purity: >90% by SDS-PAGE.
Highlights
  • ●His-Tagged — N-terminal 6×His tag for IMAC purification.
  • ●E. coli Expression — High-yield, cost-effective production.
  • ●High Purity — >90% purity verified by SDS-PAGE.
Система экспрессииE. coli
Номер доступаP22059
Длина белкаSer416-Lys654
ПримененияELISA, Immunogen, SDS-PAGE, WB, Bioactivity testing in progress
ВидыHomo 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 названияOSBP, 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
Изображения
Ссылки
Formula
Mass (g) = Concentration (mol/L) × Volume (L) × MW (g/mol)
Enter any 2 of Mass, Concentration, Volume + Molecular Weight to solve for the unknown.
Mass
=
Concentration
×
Volume
Molecular Weight *
g/mol
Formula
C₁ × V₁ = C₂ × V₂
Enter any 3 of the 4 values to solve for the unknown.
Stock Solution
C₁ (Stock Conc.)
×
V₁ (Stock Vol.)
=
Working Solution
C₂ (Working Conc.)
×
V₂ (Working Vol.)
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