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|Tested species reactivity||Human|
|Host / Isotype||Rabbit / IgG|
|Immunogen||A peptide corresponding to 14 amino acids near the center of human IRF3.|
|Purification||Antigen affinity chromatography|
|Contains||0.02% sodium azide|
|Storage Conditions||Maintain refrigerated at 2-8°C for up to 3 months. For long term storage store at -20°C|
|Tested Applications||Dilution *|
|Immunocytochemistry (ICC)||2 ug/ml|
|Immunofluorescence (IF)||2 ug/ml|
|Western Blot (WB)||1-4 ug/ml|
* Suggested working dilutions are given as a guide only. It is recommended that the user titrate the product for use in their own experiment using appropriate negative and positive controls.
A suggested positive control is U937 cell lysate.
PA5-20087 can be used with blocking peptide PEP-0205.
Interferons (IFN)s are involved in a multitude of immune interactions during viral infections and play a major role in both the induction and regulation of innate and adaptive antiviral mechanisms. During infection, host-virus interactions signal downstream molecules such as transcription factors such as IFN regulatory factor-3 (IRF3) which can act to stimulate transcription of IFN-alpha/beta genes. IRF3 is present in an inactive form in the cytoplasm of most cells. Following viral infection, IRF3 can be activated by Ikappa-B kinase-iota and TANK-binding kinase 1 (TBK1), whereupon IRF3 translocates to the nucleus. IRF3 can also be activated by stimulation of toll-like receptor 3 (TLR3) by dsRNA. IRF3 exists as at least two distinct isoforms.
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.