Immunogen sequence: AKWVAIQSVS AWPEKRGEIR RMMEVAAADV KQLGGSVELV DIGKQKLPDG SEIPLPPILL GRLGSDPQKK TVCI. The CNDP2 gene encodes the protein carnosine dipeptidase 2, which belongs to the M20 metallopeptidase family and plays a critical role in the metabolis