Cell BiologybioRxivPreprint
SurpHer: a genetically encoded ratiometric sensor for dynamic extracellular pH imaging
Sofie Cens Holste, Leïla Dos Santos, Mahdi Rezayati Charan…·Stine Falsig Pedersen
The paper develops SurpHer, a genetically encoded ratiometric pH sensor, and demonstrates its use in imaging extracellular pH dynamics in human cells and tumor microenvironments.