... 6 mL min −1 kg −1 ), volume of distribution was estimated assuming that volume of distribution ... 22.5 mM MOPS (pH 7.2), 20 mM NaCl, 4 mM CHAPS, 0.05% NP40, 4 mM MgCl 2 ... The corrected percentage inhibition for a compound was fit to a four-parameter logistic equation with ...