Novel surface plasmon resonance biosensor that uses full-length Det7 phage tail protein for rapid and selective detection of Salmonella enterica serovar Typhimurium.

本文报道了一种新型表面等离子共振（SPR）生物传感器，利用全长Det7噬菌体尾蛋白（Det7T）快速、选择性检测鼠伤寒沙门氏菌（Salmonella enterica serovar Typhimurium, S. Typhimurium）。Det7T经大肠杆菌重组表达和纯化，SDS-PAGE显示约75 kDa，天然结构为同源三聚体...