Fluorometric intracellular Na+ measurement as compared with flame emission assay: An unexpected problem with gramicidin-based calibration
V. E. Yurinskaya, N. D. Aksenov, A. V. Moshkov, T. S. Goryachaya, A. A. Vereninov
The paper compares fluorometric Na+ measurement with flame emission assay, finding that gramicidin affects ANG-2 fluorescence in cells despite similar sodium concentrations.
bioRxiv · Jul 26, 2019 · PreprintPhysiology