购物车
帮助
021-54888888/15800441009
中文名称：IRF9抗原（重组蛋白）
英文名称： IRF9 Antigen (Recombinant Protein)
别 名： p48; IRF-9; ISGF3; ISGF3G
储 存： 冷冻（-20℃）
相关类别： 抗原
概述
|
Fusion protein corresponding to a region derived from 188-393 amino acids of human IRF9 |
|
Full name: |
interferon regulatory factor 9 |
|
Synonyms: |
p48; IRF-9; ISGF3; ISGF3G |
|
Swissprot: |
Q00978 |
|
Gene Accession: |
BC035716 |
|
Purity: |
>85%, as determined by Coomassie blue stained SDS-PAGE |
|
Expression system: |
Escherichia coli |
|
Tags: |
His tag C-Terminus, GST tag N-Terminus |
|
Background: |
Interferon regulatory factor 9 is a protein that in humans is encoded by the IRF9 gene, previously known as ISGF3G. Transcription regulatory factor that mediates signaling by type I IFNs (IFN-alpha and IFN-beta). Following type I IFN binding to cell surface receptors, Jak kinases (TYK2 and JAK1) are activated, leading to tyrosine phosphorylation of STAT1 and STAT2. The phosphorylated STATs dimerize, associate with IRF9/ISGF3G to form a complex termed ISGF3 transcription factor, that enters the nucleus. ISGF3 binds to the IFN stimulated response element (ISRE) to activate the transcription of interferon stimulated genes, which drive the cell in an antiviral state. |
