Fig. 6. Co-immunoprecipitation of HuD, KIF3A and tubulin from extracts prepared
from P19 differentiated cells. (A) Immunoprecipitated complexes analyzed by
immunoblotting with HuD antibody. (B) Immunoprecipitated complexes analyzed by
immunoblotting with KIF3A antibody. Non-immune serum (NIS) was used as a
control for specific immunoprecipitation.