Evidence for a direct interaction between internal tetra-alkylammonium cations and the inactivation gate of cardiac sodium channels.
O'Leary ME, Kallen RG, Horn R.
O'Leary ME, et al. Among authors: horn r.
J Gen Physiol. 1994 Sep;104(3):523-39. doi: 10.1085/jgp.104.3.523.
J Gen Physiol. 1994.
PMID: 7807060
Free PMC article.
Tetrapropylammonium (TPrA), a related symmetrical tetra-alkylammonium (TAA), blocks Na currents but does not alter inactivation (O'Leary, M. E., and R. Horn. 1994. Journal of General Physiology. 104:507-522.) or show use dependence. ...
Tetrapropylammonium (TPrA), a related symmetrical tetra-alkylammonium (TAA), blocks Na currents but does not alter inactivation (O'Leary, M. …