Ion channel probes


Target Probe Control Targeted domain Mode of action Recommended concentration Target origin
CFTR A-1596586 A-1596584 Corrector ≤ 1 µM human
TRPA1 A-079 A-226 Antagonist 1 µM human
P2RX4 BAY-1797 BAY-207 Inhibitor 0.1 - 1 µM human
TRPA1 BAY-390 BAY-9897 Inhibitor 100 nM human
Epithelial sodium channel BI-8668 BI-0337 Inhibitor 1 µM human
SLC9A1 BI-9627 BI-0054 Antagonist ≤ 5 µM human
GRIN2A JNJ-78911118 JNJ-77914993 GRIN1/GRIN2A interface Negative Allosteric Modulator ≤ 10 µM human
TRPM8 PF-05105679 PF-05257137 Antagonist 1 µM human
GABRA5 RO4938581 RO4991571 Negative allosteric modulator ≤ 1 µM human
HCN1 RO-275 RO7239047 Suppressor 1 µM human
GRIN2A TP-050 TP-050n GRIN1/GRIN2A ligand binding domain (Tyr 144) Positive allosteric modulator ≤ 30 µM human