Anti-FOXP3 antibody (206-300) (STJ27673) STJ27673|產品目錄|代理商|上海91麻豆福利视频网生物科技有限公司

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產品名稱：Anti-FOXP3 antibody (206-300) (STJ27673)
產品型號：STJ27673
產品廠商：ST john's laboratory
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Anti-FOXP3 antibody (206-300) (STJ27673)

詳情介紹：

Host:	Rabbit
Applications:	WB
Reactivity:	Human/Mouse/Rat
Note:	STRICTLY FOR FURTHER SCIENTIFIC RESEARCH USE ONLY (RUO). MUST NOT TO BE USED IN DIAGNOSTIC OR THERAPEUTIC APPLICATIONS.
Short Description:	Rabbit polyclonal antibody anti-FOXP3 (206-300) is suitable for use in Western Blot research applications.

Clonality:	Polyclonal
Conjugation:	Unconjugated
Isotype:	IgG
Formulation:	PBS with 0.01% Thimerosal, 50% Glycerol, pH7.3.
Purification:	Affinity purification
Dilution Range:	WB 1:100-1:500
Storage Instruction:	Store at-20°C for up to 1 year from the date of receipt, and avoid repeat freeze-thaw cycles.

Gene Symbol:	FOXP3
Gene ID:	50943
Uniprot ID:	FOXP3_HUMAN
Immunogen Region:	206-300
Immunogen:	Recombinant fusion protein containing a sequence corresponding to amino acids 206-300 of human FOXP3 (NP_054728.2).
Immunogen Sequence:	KVFEEPEDFLKHCQADHLLD EKGRAQCLLQREMVQSLEQQ LVLEKEKLSAMQAHLAGKMA LTKASSVASSDKGSCCIVAA GSQGPVVPAWSGPRE

Post Translational Modifications	Polyubiquitinated, leading to its proteasomal degradation in regulatory T-cells (Treg) which is mediated by STUB1 in a HSPA1A/B-dependent manner. Deubiquitinated by USP7 and USP44.leading to increase in protein stability. Phosphorylation at Ser-418 regulates its transcriptional repressor activity and consequently, regulatory T-cells (Treg) suppressive function. Dephosphorylated at Ser-418 by protein phosphatase 1 (PP1) in Treg cells derived from patients with rheumatoid arthritis. Phosphorylation by CDK2 negatively regulates its transcriptional activity and protein stability. Acetylation on lysine residues stabilizes FOXP3 and promotes differentiation of T-cells into induced regulatory T-cells (iTregs) associated with suppressive functions. Acetylation is mediated by a coordinated action of KAT5 and EP300/p300 acetyltransferases: EP300/p300 is required to enhance KAT5 autoacetylation, promoting acetylation of FOXP3 by KAT5. Deacetylated by SIRT1. Undergoes proteolytic cleavage in activated regulatory T-cells (Treg), and can be cleaved at either the N- or C-terminal site, or at both sites.
Function	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. Mediates transcriptional repression of IL2 via its association with histone acetylase KAT5 and histone deacetylase HDAC7. Can activate the expression of TNFRSF18, IL2RA and CTLA4 and repress the expression of IL2 and IFNG via its association with transcription factor RUNX1. Inhibits the differentiation of IL17 producing helper T-cells (Th17) by antagonizing RORC function, leading to down-regulation of IL17 expression, favoring Treg development. Inhibits the transcriptional activator activity of RORA. Can repress the expression of IL2 and IFNG via its association with transcription factor IKZF4.
Protein Name	Forkhead Box Protein P3 Scurfin Cleaved Into - Forkhead Box Protein P3 - C-Terminally Processed - Forkhead Box Protein P3 41 Kda Form
Database Links	Reactome: R-HSA-8877330 Reactome: R-HSA-8939256
Cellular Localisation	Nucleus Cytoplasm Predominantly Expressed In The Cytoplasm In Activated Conventional T-Cells Whereas Predominantly Expressed In The Nucleus In Regulatory T-Cells (Treg) The 41 Kda Form Derived By Proteolytic Processing Is Found Exclusively In The Chromatin Fraction Of Activated Treg Cells
Alternative Antibody Names	Anti-Forkhead Box Protein P3 antibody Anti-Scurfin Cleaved Into - Forkhead Box Protein P3 - C-Terminally Processed - Forkhead Box Protein P3 41 Kda Form antibody Anti-FOXP3 antibody Anti-IPEX antibody Anti-JM2 antibody

Information sourced from Uniprot.org

12 months for antibodies. 6 months for ELISA Kits. Please see website T&Cs for further guidance

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產品名稱：Anti-FOXP3 antibody (206-300) (STJ27673)