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Figure 3 | BMC Cancer

Figure 3

From: The role of cytochrome c oxidase subunit Va in non-small cell lung carcinoma cells: association with migration, invasion and prediction of distant metastasis

Figure 3

A typical example of membrane-associated proteins analyzed by 2D-gel between low (CL1-1) and high (CL1-5) migration/invasion lung cancer cell lines. A sample containing 200 μg of membrane proteins was initially run by isoelectrofocusing (pH 3 to 10 from left to right), which was followed by a conventional SDS-PAGE. Gels were then stained with a silver staining solution.

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