Primers were designed on the open reading frame of the cyclephilin gene of tea plant to construct the expressive vector pET/Csin-Cyp. A recombinant protein about 23 kD in the Escherichia coli BL21 (DE3) was induced.

• 根据亲环素基因开放阅读框序列设计引物,构建了原核表达载体pET/Csin-Cyp,并在大肠杆菌BL21(DE3)中成功诱导出了一个分子量为23kD的亲环素融合蛋白。