FIG 7.

Comparative stability of RTD-1 and Hst 5 in C. albicans cells lysates. Five micrograms of RTD-1 or Hst 5 was incubated with lysates of C. albicans cells (strains ATCC 64124, ATCC 18804, and ATCC MYA-2876) and analyzed on acetic acid-urea (AU)-PAGE at time zero and after 2 h of incubation. One-fifth of each incubation mixture (1.0 μg input) was loaded in each well; control (ctrl) lanes were loaded with 1.0 μg of untreated RTD-1 or Hst 5. The gel was stained with formalin-Coomassie blue (49). Data are representative of experiments repeated twice.