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Обзор
Каталожный номерHD899012
Описание
Recombinant Human WHR1 Protein, N-His (HD899012) expressed in E. coli. Purity: >90% as determined by SDS-PAGE..
Highlights
  • ●E. coli Expression — High-yield, cost-effective production.
  • ●High Purity — >90% as determined by SDS-PAGE.
Система экспрессииE. coli
Номер доступаP49842
Длина белкаAsp144-Thr254
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.
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 названияG11, Inactive serine/threonine-protein kinase 19, Protein G11, Protein RP1, RP1, STK19, TWH19, Tandem winged helix protein formerly known as STK19, WHR1, Winged helix repair factor 1
Фон

Winged helix repair factor 1 is a ~28 kDa protein. DNA-binding protein which is required for efficient transcription-coupled nucleotide excision repair (TC-NER). Acts as part of a TC-NER complex which assembles and interacts with RNA polymerase II (RNAPII) when it stalls at DNA lesions. TC-NER complex subunit UVSSA binds to the GTF2H1/p62 subunit of the TFIIH transcription factor complex, tethering TFIIH to the TC-NER complex. WHR1/STK19 then interacts with the XPD helicase subunit of TFIIH which guides TFIIH to DNA downstream of the stalled RNAPII, ensuring DNA repair. Directly interacts with RNAPII and also binds to downstream DNA.

1. Li, Y. et al. (2024) The Journal of cell biology 223. PMID: 38252411
2. Li, J. et al. (2024) Scientific reports 14, 14098. PMID: 38890355
3. Tan, Y. et al. (2024) Nucleic acids research 52, 12767-12783. PMID: 39353615
4. Ramadhin, AR. et al. (2024) Molecular cell 84, 4740-4757.e12. PMID: 39547223
5. Mevissen, TET. et al. (2024) Cell 187, 7091-7106.e24. PMID: 39547228
6. van den Heuvel, D. et al. (2024) Cell 187, 7107-7125.e25. PMID: 39547229
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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