Immunogen sequence: DIDQMIFNRE LPQASGLLHH CCFYKHRGRN LVTMTTAPRG LQSGDRATWF GLYYNISGAG FFLHHVGLEL LVNHKALDPA RWTIQKVFYQ GRYYDSLAQL EAQFEAGLVN VVLI. Copper amine oxidases catalyze the oxidative conversion of amines to aldehydes in the presence of copper an