NS5806, widely used as a Kv4-selective activator, also activates TREK-1 and TREK-2 potassium channels.
Peigneur, S.; Žula, A.; Zidar, N.; Chan-Porter, F.; Kirby, R.; Madge, D.; Ilaš, J.; Kikelj, D.; Tytgat, J. Marine Drugs. 2014, 12(4), 2132-43
NS5806, widely used as a Kv4-selective activator, also activates TREK-1 and TREK-2 potassium channels.
Nature Communications paper ‘The nucleobase guanine at the 3′-terminus of oligonucleotide RGLS4326 drives off-target AMPAR inhibition and CNS toxicity'