I am using Geldanamycin as a HSP90 inhibotor, tryed using 17AAG but didnt have any success. Did any of you used it?
Try Herbimycin and/or Radicicol
Check out this ref
J. Biol. Chem., Vol. 278, Issue 20, 18336-18345, May 16, 2003
This was geldanamycin, HSP90, and the Plasmodium parasite.