Figure 2From: Interactions of unconjugated bilirubin with vesicles, cyclodextrins and micelles: New modeling and the role of high pKa valuesFraction of total UCB bound (F) at various pH values, assuming preferential binding of H 2 B: Effect of distribution ratio (K = bound/free UCB). Calculated assuming high pKa values for UCB of 8.12 and 8.44 [4]. H2B, fully protonated UCB diacid; shaded star, midpoint pH of titration curve.Back to article page