Equilibrium [¹¹¹In]J591 binding plot with LNCaP cells.  The counts per minute (cpm) of specific bound [¹¹¹In]J591 are plotted vs. the concentration of [¹¹¹In]J591 added after subtracting the contribution of non specifically bound [¹¹¹In]J591.  Specific bound radiolabeled J591 (diamonds) and nonlinear regression curve fit (solid line) data are presented.  Conducted as described in the Materials and Methods section