A ratiometric ER calcium sensor for quantitative comparisons across cell types and subcellular regions
R. J. Farrell, K. G. Bredvik, M. B. Hoppa, S. T. Hennegan, T. A. Brown, T. A. Ryan
The paper develops a ratiometric ER calcium sensor to enable quantitative comparisons of ER Ca2+ levels across cell types and subcellular regions, showing lower resting Ca2+ in neurons compared to fibroblasts.
bioRxiv · Feb 15, 2024 · PreprintCell Biology