Immunogen sequence: PVDYLSQYGY LQKPLEGSNN FKPEDITEAL RAFQEASELP VSGQLDDATR ARMRQPRCGL EDPFNQKTLK YLLLGRWRKK HLTFRILNL. MMP-19 (RASI-1, MMP-18) is a 508 amino acid peptide, originally isolated as an autoantigen from the synovium of a patient suffering fro