Immunogen sequence: GEVAAVANNG VCGVGVAYNA RIGGVRMLDG EVTDAVEARS LGLNPNHIHI YSASWGPEDD GKTVDGPARL AEEAFFRGVS QGRGGLGSIF VWASGNGGRE H. Furin is a membrane-associated, calcium-dependent, serine protease that belongs to the subtilisin-like prohormone convert