Genetically encoded ratiometric indicators for potassium ion
Yi Shen, Sheng-Yi Wu, Vladimir Rancic, Yong Qian, Shin-Ichiro Miyashita, Klaus Ballanyi, Robert E. Campbell, Min Dong
This paper develops a FRET-based genetically encoded K+ indicator, KIRIN1, which detects K+ with high selectivity and enables real-time imaging in live cells.
bioRxiv · Jan 26, 2018 · PreprintBioengineering