blotting and/or co-immunoprecipitation: rabbit anti-Hsp90α (Neomarkers,
RB-119-P), goat anti-Hsp90β (SantaCruz), rat anti-Grp94 (SantaCruz),
mouse anti-Trap1(BD Biosciences), rabbit anti-Aha1 (Abcam), mouse
anti-Aha1 (Abcam), rabbit anti-Actin (SantaCruz), mouse anti-Fkbp59
(Stressgen), Rabbit Rab3GAP1 (Sigma), Mouse Rac (Abcam, detects Rac1
with slight cross reactivity with Rac2), Phalloidin 555 (Invitrogen),
and Phalloidin 647 (Invitrogen).