Human CBX5 Recombinant Protein (N-His-SUMO) (HW777012)

Name: Human CBX5 Recombinant Protein (N-His-SUMO)
Brand: abinScience
SKU: HW777012
Price: 211 USD
Availability: InStock

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50ug
100ug
1mg

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Каталожный номер	HW777012
Описание	Recombinant Human CBX5 Protein, N-His-SUMO (HW777012) expressed in E. coli, spanning Gly2-Lys80. 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	P45973
Длина белка	Gly2-Lys80
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	21.73 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	Heterochromatin protein 1 homolog alpha, Chromobox protein homolog 5, HP1A, Antigen p25, HP1 alpha, CBX5
Фон	Chromobox protein homolog 5 (CBX5) is a ~22 kDa protein. Component of heterochromatin that recognizes and binds histone H3 tails methylated at 'Lys-9' (H3K9me), leading to epigenetic repression. In contrast, it is excluded from chromatin when 'Tyr-41' of histone H3 is phosphorylated (H3Y41ph). Also recognizes and binds histone H1.4 methylated at 'Lys-26' (H1.4K26me). Excluded from chromatin when histone H1.4 is Simultaneously methylated at Lys-26 (H1.4K26me) and phosphorylated at Ser-27 (H1.4S27Ph). May contribute to the association of heterochromatin with the inner nuclear membrane by interactions with the lamin-B receptor (LBR). 1. Zhou, L. et al. (2025) Science (New York, N.Y.) 389, 309-316. PMID: 40440427 2. Dawson, MA. et al. (2009) Nature 461, 819-22. PMID: 19783980 3. Daujat, S. et al. (2005) The Journal of biological chemistry 280, 38090-5. PMID: 16127177 4. Kiyomitsu, T. et al. (2010) The Journal of cell biology 188, 791-807. PMID: 20231385
Примечание	For research use only.