Fig. 6: Development of various G-protein-coupled receptor-based sensors by conjugation with MTRIA.
From: A fluorescent sensor for real-time measurement of extracellular oxytocin dynamics in the brain

a, Schematic illustrating the development of MTRIA sensors. b, ΔF/F0 values are given as the mean ± s.e.m. (n = 5 cells for each group). Sensors with ΔF/F0 > 0.5 are colored either red or orange. Sensors with the best performance among receptors sharing the same ligand are colored red.