A direct comparison of the interaction of bovine serum albumin and gelatin with sodium deoxycholate in aqueous solutions

Schematic illustrations of the interaction between NaDC and BSA: (A) BSA solution; (B) the interaction between NaDC monomer and BSA; (C) the interaction between NaDC dimer and BSA; (D) the interaction between NaDC secondary aggregate and BSA. The rigid skeleton and carboxyl group of NaDC are respectively represented by an orange semicircle and a negatively charged blue ball.