50% Glycerol, 0.5% BSA and 0.02% preservative in PBS (pH 7.2-7.4)
Purification
Antigen-affinity-purified
Concentration
1 mg/ml
Storage
Stored at -20°C for 1 year. Avoid repeated freeze / thaw cycles.
Shipping
Frozen
Form
Liquid
Calculated MW
47 kDa
Observed MW
48-55 kDa
Clonality
Polyclonal
Isotype
IgG
抗原与靶点信息
Antigen & Target Information
Gene Name
IRF3
Protein Name
Interferon regulatory factor-3
Domain
human IRF3, aa 362-411
Background
IRF3 (Interferon regulatory factor 3) belongs to IRF transcription-factor family and resides in cytoplasm under resting conditions. It governs innate immune transcriptional programs: upon activation of cytosolic pattern-recognition receptors, IRF3 undergoes phosphorylation and dimerization, translocates into nucleus and triggers transcription of type-I interferons and antiviral genes. IRF3 is central for antiviral innate immunity; its dysfunction impairs host antiviral defense. Aberrant IRF3 activation contributes to inflammatory pathologies.