Immunogen sequence: LDRETLLWHN ITVIATEINN PKQSSRVPLY IKVLDVNDNA PEFAEFYETF VCEKAKADQL IQTLHAVDKD DPYSGHQFSF SLAPEAASGS NFTIQDNKDN TAGILTRKNG YNRHEMSTYL LP. Cadherins constitute a family of transmembrane glycoproteins involved in Ca2+-dependent cell-cell