its status as a map is indicated by the observations that ( i ) it co-assembles efficiently with microtubules in vitro , ( ii ) it is localized on microtubules in brain sections by immunogold staining with monoclonal antibody against map5 and ( iii ) immunoaffinity purified map5 stimulates tubulin polymerization .
C0026046
microtubules
C0041348
tubulin