Extended Data Fig. 5: Photophysical characterization of jGCaMP8 sensors.
From: Fast and sensitive GCaMP calcium indicators for imaging neural populations
a. One-photon absorbance spectra of jGCaMP sensors acquired in 10 mM MOPS, pH 7.2. b. One-photon excitation and emission spectra of jGCaMP8 sensors. Emission spectra were calculated with 460 nm excitation light (bandwidth 5 nm); excitation spectra were calculated with 540 nm emission light (bandwidth 5 nm). Averaged data from n = 2 independent measurements per sensor. c. Two-photon action cross-sections of jGCaMP8 sensors. Averaged data from n = 2 independent measurements per sensor. d. Molecular brightness. Averaged data from n = 2 independent measurements per sensor.
