Figure 3: Integrated density (IntDen) of dot blot spots with Aβ antigen performed in triplicate for different concentrations of ammonium thiocyanate express Ag resistance to the chaotropic reagent. Since integrated density is similar at 0 M concentration as at 2 M ammonium thiocyanate, the chaotropic reagent does not significantly release the Ag from the membrane in this concentration range (0-2 M). |