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Cat. No. Product Name Information
PC-60831

ITP-2

hERG activator

ITP-2 is a novel small molecule activator of Kv11.1 (hERG) channel (216% over control at 3 uM for hERG1a activation).
PC-60824

ICA-27243

Kv7.2/Kv7.3 activator

ICA-27243 (ICA-207243) is a potent, selective KCNQ2/Q3 (Kv7.2/Kv7.3) potassium channel opener/activator with EC50 of 0.38 uM.
PC-60823

ICA-069673

Kv7.2/Kv7.3 activator

ICA-069673 (ICA069673) is a novel potent, selective and orally active KCNQ2/Q3 (Kv7.2/Kv7.3) potassium channel opener/activator with EC50 of 0.69 uM, 20-fold selectivity over KCNQ3/Q5.
PC-60782

NS13001

KCa2.2/KCa2.3 inhibitor

NS13001 is a potent, selective, allosteric and orally acitve positive modulator of small-conductance calcium-activated K+ channel KCa2.2 and KCa2.3 with EC50 of 1.6 and 0.14 uM, respectively.
PC-60781

SKA-111

KCa3.1 activator

SKA-111 is a potent, selective intermediate-conductance KCa3.1 positive-gating modulator with EC50 of 111 nM.
PC-60780

SKA-121

KCa3.1 activator

SKA-121 is a potent, selective intermediate-conductance KCa3.1 positive-gating modulator with EC50 of 109 nM.
PC-60688

BMS-204352

Potassium channel opener

Flindokalner (BMS-204352) is a potent and effective calcium-sensitive opener of maxi-K potassium channels (maxi-K) with EC50 of 392 nM at -48.4 mV in HEK293 isolated outside-out membrane patches.
PC-60687

DMP543

Kv7 inhibitor

DMP543 (XR-543) is a potent blocker of voltage-gated potassium channels Kv7 (KCNQ) that enhances ACh release from rat hippocampal slices in vitro with EC50 of 0.7 uM.
PC-60686

XE 991 dihydrochloride

Kv7 inhibitor

XE 991 dihydrochloride is a potent, selective and orally active blocker of voltage-gated potassium channels Kv7 (KCNQ) that blocks KCNQ1, KCNQ2 and KCNQ2+KCNQ3 with Kd of 0.78, 0.7 and 0.6 uM, respectively.
PC-60669

RY796

Kv2 inhibitor

A novel potent, selective Kv2 channel inhibitor that potently inhibits Kv2.1 and Kv2.2 with IC50 of 0.14 and 0.09 uM, respectively.
PC-60655

Charybdotoxin

BKCa inhibitor

Charybdotoxin (ChTX) selective, potent peptidyl blocker of the big conductance Ca2+-activated K+ channel (BKCa, KCa1.1, MaxiK).
PC-60654

Iberiotoxin

BKCa inhibitor

Iberiotoxin (IbTX) is a selective, potent peptidyl blocker of the big conductance Ca2+-activated K+ channel (BKCa, KCa1.1, MaxiK) with IC50 of 0.25 nM.

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