Human STAT2 Recombinant Protein (N-His) (HW807012)

Name: Human STAT2 Recombinant Protein (N-His)
Brand: abinScience
SKU: HW807012
Price: 211 USD
Availability: InStock

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50ug
100ug
1mg

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Обзор

Каталожный номер	HW807012
Описание	Recombinant Human STAT2 Protein, N-His (HW807012) expressed in E. coli, spanning Glu616-Ser849. 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 экспрессии	E. coli
Номер доступа	P52630
Длина белка	Glu616-Ser849
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	29.15 kDa
Форма	Lyophilized
Буфер хранения	Lyophilized from a solution in PBS pH 7.4, 0.02% NLS, 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. Adjust the volume of sterile water so that, after reconstitution, the final stock concentration matches the value indicated on the product label or datasheet. RECONSTITUTION PROTOCOL 1. Allow the product to be reconstituted and the reconstitution diluent to reach room temperature. 2. Tap or briefly centrifuge the product vial before opening to dislodge any lyophilized material that may be dispersed on the wall or cap of the vial. 3. Use the diluent and stock concentration recommended in the product datasheet. If preparing a stock concentration higher than recommended, contact Technical Service. 4. After adding the diluent, re-cap the vial and invert gently by hand or place on a slow rocking platform to allow the reconstitution diluent to coat all the surfaces inside the vial. Note: Do not mix by vortexing or by pipetting the material up and down. 5. Allow the vial to sit at room temperature with gentle agitation for at least 15 minutes before aliquotting or using. 6. Store the reconstituted material in single use aliquots in polypropylene or siliconized tubes. Aliquots of 10 μL or larger are recommended.
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	p113, STAT2, Signal transducer and activator of transcription 2
Фон	Signal transducer and activator of transcription 2 (STAT2) is a ~97 kDa protein. Signal transducer and activator of transcription that mediates signaling by type I interferons (IFN-alpha and IFN-beta). Following type I IFN binding to cell surface receptors, Jak kinases (TYK2 and JAK1) are activated, leading to tyrosine phosphorylation of STAT1 and STAT2. The phosphorylated STATs dimerize, associate with IRF9/ISGF3G to form a complex termed ISGF3 transcription factor, that enters the nucleus. ISGF3 binds to the IFN stimulated response element (ISRE) to activate the transcription of interferon stimulated genes, which drive the cell in an antiviral state. In addition, also has a negative feedback regulatory role in the type I interferon signaling by recruiting USP18 to the type I IFN receptor subunit IFNAR2 thereby mitigating the response to type I IFNs. 1. Hambleton, S. et al. (2013) Proceedings of the National Academy of Sciences of the United States of America 110, 3053-8. PMID: 23391734 2. Bluyssen, HA. et al. (1997) The Journal of biological chemistry 272, 4600-5. PMID: 9020188 3. Arimoto, KI. et al. (2017) Nature structural & molecular biology 24, 279-289. PMID: 28165510 4. Shahni, R. et al. (2015) Brain : a journal of neurology 138, 2834-46. PMID: 26122121
Примечание	For research use only.

Изображения

SDS-PAGE

SDS-PAGE for Recombinant Human STAT2 Protein, N-His

Ссылки

Даташит

Human STAT2 Recombinant Protein (N-His).pdf

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Formula

Mass (g) = Concentration (mol/L) × Volume (L) × MW (g/mol)

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C₁ × V₁ = C₂ × V₂

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Stock Solution

C₁ (Stock Conc.)

V₁ (Stock Vol.)

Working Solution

C₂ (Working Conc.)

V₂ (Working Vol.)

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