Research Article

Codon Preference Optimization Increases Prokaryotic Cystatin C Expression

Figure 1

SDS-PAGE analysis of cysC expression in E. coli. (1) pET-30a-wt prior to induction; (2) 5 h after the induction of pET-30a-wt; (3) pET-30a-co prior to induction; (4–6) 5 h after the induction of pET-30a-co (three separate colonies); (M) Low molecular weight protein marker.
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