Immunogen sequence: SLPDIEEVKD KSIKKGNNAF RVYRMLPLSE RPSKKGKKPK TEKEDKVKHI KQEPVESSLG LSNGVSDLSP EYAVLTSTIK NEVDSTVNII VVGQSHLDSN IE. IRF2 belongs to the interferon regulatory factor family. IRF2 regulates the transcription regulation important to cell p