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Human FoxP3 Recombinant Protein (N-His) (HV388042)

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Vista general
Número de catálogoHV388042
Descripción
Recombinant Human FOXP3 Protein, N-His (HV388042) expressed in E. coli, spanning Ser304-Pro431. 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.
Sistema de expresiónE. coli
Número de accesoQ9BZS1
Longitud de proteínaSer304-Pro431
AplicacionesELISA, Immunogen, SDS-PAGE, WB, Bioactivity testing in progress
EspeciesHomo sapiens (Human)
Naturaleza Recombinant
Nivel de endotoxinas Please contact with the lab for this information.
Pureza >90% as determined by SDS-PAGE.
Peso molecular predicho 17.70 kDa
Forma Lyophilized
Buffer de almacenamiento Lyophilized from a solution in PBS pH 7.4, 1 mM EDTA, 4% Trehalose, 1% Mannitol.

Consulte la información específica del buffer en la copia impresa del datasheet o en el COA específico del lote.

Reconstitución Reconstitute in sterile water for a stock solution. A copy of datasheet will be provided with the products, please refer to it for details.
Envío In general, proteins are provided as lyophilized powder/frozen liquid. They are shipped out with dry ice/blue ice unless customers require otherwise.
Estabilidad y almacenamiento 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.
Nombres alternativosFOXP3, Forkhead box protein P3, Forkhead box protein P3 41 kDa form, Forkhead box protein P3, C-terminally processed, IPEX, Scurfin
Fondo

Forkhead box protein P3 is a ~47 kDa protein. Transcriptional regulator which is crucial for the development and inhibitory function of regulatory T-cells (Treg). Plays an essential role in maintaining homeostasis of the immune system by allowing the acquisition of full suppressive function and stability of the Treg lineage, and by directly modulating the expansion and function of conventional T-cells. Can act either as a transcriptional repressor or a transcriptional activator depending on its interactions with other transcription factors, histone acetylases and deacetylases. The suppressive activity of Treg involves the coordinate activation of many genes, including CTLA4 and TNFRSF18 by FOXP3 along with repression of genes encoding cytokines such as interleukin-2 (IL2) and interferon-gamma (IFNG). Inhibits cytokine production and T-cell effector function by repressing the activity of two key transcription factors, RELA and NFATC2.

1. Ono, M. et al. (2007) Nature 446, 685-9. PMID: 17377532
2. Bandukwala, HS. et al. (2011) Immunity 34, 479-91. PMID: 21458306
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6. Xiao, Y. et al. (2014) Cell reports 7, 1471-1480. PMID: 24835996
7. Becher, J. et al. (2018) Developmental cell 47, 592-607.e6. PMID: 30513302
8. Yang, J. et al. (2020) EMBO reports 21, e50308. PMID: 32644293
9. McMurchy, AN. et al. (2013) Blood 121, 1265-75. PMID: 23169781
10. Bettelli, E. et al. (2005) Proceedings of the National Academy of Sciences of the United States of America 102, 5138-43. PMID: 15790681
Nota For research use only
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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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