Immunogen sequence: HAPELLKHQL LGDLHQEGPP LKGAGGKERP GSKEEVDEDR DVDESSPQDS PPSKASPAQD GRPPQTAARE ATSIPGFPAE GAIPLPVDFL SKVS. Tau is a neuronal microtubule-associated protein found predominantly on axons. The function of Tau is to promote tubulin polymeri