Interferon Regulatory Factor 3

**Semantic type:** Amino Acid, Peptide, or Protein

**Definition:** Interferon regulatory factor 3 (427 aa, ~47 kDa) is encoded by the human IRF3 gene. This protein plays a role in the modulation of both antiviral activity and interferon-stimulated response element promoter activation.

**Synonyms:** - IRF-3 - IRF3