Figure 1From: Multi-level gene expression profiles affected by thymidylate synthase and 5-fluorouracil in colon cancerEffect of 5-FU on p53 and TS expression via Western immunoblot analysis. Equal amounts (25 μg) of protein extracts from both control and 5-FU treated HCT-C18 (TS+) cells were loaded and resolved with 10%Back to article page