Kelvin Tsao

The paper develops a new calcium indicator, HiCaRI, based on the photostable mStayGold protein, showing improved brightness and photostability compared to existing GFP-based indicators.

The paper develops a photostable pH biosensor called serapH using mStayGold as a scaffold and introduces a screening method for pH-sensitive FPs in bacterial colonies.

This paper develops a photocaged lactate derivative to locally perturb lactate concentrations and study its roles in metabolism and signaling.