Fig. 4From: Characterization of proliferating cell nuclear antigen (PCNA) from pathogenic yeast Candida albicans and its functional analyses in S. Cerevisiae Stability of PCNAs. Purified proteins were resolved in 12Â % polyacrylamide gel containing 2Â M, 4Â M, and 6Â M urea as indicated, and stained by Coomassie Brilliant Blue R250. Lanes 1, CaPCNA; 2, CaPCNA G178S; and 3. ScPCNA.Back to article page