Mermaid2

Improved CFP/YFP FRET variant of Mermaid engineered for larger ratiometric response and submillisecond activation, enabling single-trial detection of action potential trains up to 150 Hz.

Category: VSD-FRET GEVI · Published: 2013 · J. Physiol. 2013

Speed: τ_on=0.92 ms, τ_off=10.3 ms

Dynamic Range: 48.5% ΔF/F per 100mV

Sensitivity: 2.57% ΔF/F per AP

Research Papers (1)

Improved detection of electrical activity with a voltage probe based on a voltage-sensing phosphatase — Tsutsui H, Jinno Y, Tomita A, Niino Y, Yamada Y, Mikoshiba K, Miyawaki A, Okamura Y, The Journal of Physiology 2013