产品概述
IRF-2 Rabbit Polyclonal Antibody
Rabbit Polyclonal Antibody
Rabbit
WB,IHC-P,IF-P,IF-F,ICC/IF,ELISA
Human,Mouse,Rat
产品性能
Unconjugated
Unmodified
IgG
Polyclonal
Liquid
Store at 4°C short term. Aliquot and store at -20°C long term. Avoid freeze/thaw cycles.
Liquid in PBS containing 50% glycerol, 0.5% BSA and 0.02% New type preservative N.
Affinity purification
免疫原
IRF2
IRF2; Interferon regulatory factor 2; IRF-2
3660
P14316
产品应用
WB 1:500-1:2000, IHC-P 1:100-1:300, ELISA 1:20000, IF-P/IF-F/ICC/IF 1:50-200
47kDa
研究背景
IRF2 encodes interferon regulatory factor 2, a member of the interferon regulatory transcription factor (IRF) family. IRF2 competitively inhibits the IRF1-mediated transcriptional activation of interferons alpha and beta, and presumably other genes that employ IRF1 for transcription activation. However, IRF2 also functions as a transcriptional activator of histone H4. [provided by RefSeq, Jul 2008],function:Specifically binds to the upstream regulatory region of type I IFN and IFN-inducible MHC class I genes (the interferon consensus sequence (ICS)) and represses those genes. Also acts as an activator for several genes including H4 and IL7. Constitutively binds to the ISRE promoter to activate IL7. Involved in cell cycle regulation through binding the site II (HiNF-M) promoter region of H4 and activating transcription during cell growth. Antagonizes IRF1 transcriptional activation.,induction:By viruses and IFN.,PTM:Acetylated by CBP/ p300 during cell-growth. Acetylation on Lys-75 is required for stimulation of H4 promoter activity.,PTM:The major sites of sumoylation are Lys-137 and Lys-293. Sumoylation by SUMO1 increases its transcriptional repressor activity on IRF1 and diminishes its ability to activate ISRE and H4 promoter.,similarity:Belongs to the IRF family.,similarity:Contains 1 tryptophan pentad repeat DNA-binding domain.,subunit:Interacts with BRD7, IRF2BP1 and IRF2BP2. Interacts with CREBBP in growing cells; the interaction acetylates IRF2 and regulates IRF2-dependent H4 promoter activity.,tissue specificity:Expressed throughout the epithelium of the colon. Also expressed in lamina propria.,
研究领域
武汉恩玑生命科技有限公司
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