Figure 2From: Preformulation and stability in biological fluids of the retrocyclin RC-101, a potential anti-HIV topical microbicideEffect of pH on RC-101. A) RC-101 under different pH conditions analyzed over time by HPLC. (open square) pH 3, (solid circle) pH 4, (open triangle) pH 7, and (solid square) pH 12. B) CD spectra of RC-101 solution (500 μg/mL) under different pH conditions.Back to article page