Antifungal Solutions
Pure AmB (SIGMA) was dissolved in dimethyl sulfoxide
(DMSO) at a concentration of 10–2M. From this stock solution, antifungal solutions were prepared at 10–4M using a carbonate/bicarbonatebuffer (10 mM), which had a pH of 10.8, and an acetic acid/acetate buffer (100 mM), which had a pH of 5.4. These solutions were kept at ambient temperature and out of light for 20 min before
use.