Immunogen sequence: SYIMEKRYGN LSHVKMMASS APLCHLSGTV LQQGTRVGTA ALSACHGLTG FFQLPHGDFF IEPVKKHPLV EGGYHPHIVY RRQKVPETK. This protein is a disintegrin and metalloproteinase with thrombospondin motifs-12 (ADAMTS12), which is a member of the ADAMTS protein f