Figure 2.
Total proteins from ESCC tissues and adjacent normal tissues were analyzed by 2DE. The proteins were separated by IEF (pH 3–10) and 15% SDS-PAGE and subsequently processed with Coomassie blue staining. The MALDI-TOF-MS analysis for the protein spots numbered on the gel is listed in Table 1. (A) Total proteins from ESCC tissues that were analyzed by 2DE; (B) total proteins from adjacent normal tissues that were analyzed by 2DE.