Analysis of the isolated precipitate before and after anion exchange chromatography.

The starting material and materials recovered in peaks 1 and 2 (Figure3) were analyzed by nonreducing SDS-PAGE (A) and by immunoblotting for Apo B-100 (B), CRP (C), and SAA (D). Lanes 1 to 3 were loaded with the starting material, peak 1 material, and peak 2 material, respectively.