Construction of eukaryotic expression plasmid pcDNA3.1(-)/PSMA7 and its expression in A549 cell line / 解放军医学杂志

0.05). The data proved that PSMA7 was overexpressed in pcDNA3.1(-)/PSMA7-transfected A549 cell line, both in mRNA level and in protein level. Conclusion Eukaryotic expression plasmid pcDNA3.1(-)/PSMA7 has been successfully constructed, and the PSMA7 is stably expressed in A549 cell line. This would pave the way for further study of PSMA7.