Research Article

Purification and Refolding of Overexpressed Human Basic Fibroblast Growth Factor in Escherichia coli

Figure 1

Influence of fluid on expansion degree with CM sepharose and CM hyper Z matrices. Column 1: PBS pH 7; column 2: PBS pH 7 + 8 M urea; column 3: cell lysate in PBS pH 7 + 8 M urea.
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