The target is usually found in the following locations: Secreted, extracellular matrix, extracellular space. Immunogen sequence: WPPTGAATEE STEGPSATEV PSASEEPSPS EVPFPSEEPS PSEEPFPSVR PFPSVELFPS EEPFPSKEPS PSEEPSASEE PYTPSPPVPS WTELPSSGEE S. Aggrecan als