IRF9 polyclonal antibody
Product Specifications
Background
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.
CAS Number
9007-83-4
Structure Composition
Rabbit IgG, 1mg/ml in PBS with 0.02% sodium azide, 50% glycerol, pH7.2
Product Name Alternative
RF-9; ISGF3; ISGF3G; p48
Swiss Prot
Q00978
Reactivity
Human
Immunogen
Recombinant protein of human IRF9.
Conjugation
Unconjugated
Applications
WB
Dilution
WB 1:500 - 1:2000
Purity
The antibody was affinity-purified from rabbit antiserum by affinity-chromatography using epitope-specific immunogen and the purity is > 95% (by SDS-PAGE) .
Modification
Unmodification
Molecular Weight
~ 44 kDa
Storage Conditions
Store at 4°C short term. Aliquot and store at -20°C long term. Avoid freeze-thaw cycles.
Notes
For research use only, not for use in diagnostic procedure.
Specificity
IRF9 polyclonal antibody detects endogenous levels of IRF9 protein.
Applications Notes
Western blot analysis of extracts of various cell lines, using IRF9 antibody.
Host or Source
Rabbit
Available Sizes
Frequently Asked Questions
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