43 products were found matching "K04945"!

0.5mg/ml if reconstituted with 0.2ml sterile DI water. Intermediate conductance calcium-activated potassium channel protein 1 (KCNN4, Kca3.1) is part of a potentially heterotetrameric voltage-independent potassium channel that is activated by intracellular calcium. Activation is followed by membrane...

Senicapoc is an inhibitor of intermediate conductance calcium-activated potassium (IKCa1/KCa3.1) channels. It inhibits rubidium efflux from and dehydration of isolated human red blood cells (RBCs) induced by the calcium ionophore A23187 (Cay-11016, IC50s = 11 and 30 nM, respectively). Senicapoc (10 mg/kg twice per...

TRAM-34 is a membrane-permeable inhibitor of the intermediate-conductance calcium-activated potassium channel (IKCa1/KCa3.1). It blocks IKCa1 (Kds = 20 and 25 nM for the cloned and native channel in COS-7 cells and human T lymphocytes, respectively) with 200- to 1,500-fold selectivity for IKCa1 over Kv (Kv1.1-Kv1.5,...

NS 309 is a nonselective activator of small- and intermediate-conductance Ca2+-activated K+ (SK/KCa2 and IK/KCa3.1) channels (EC50s range from 0.12-1.2 µM for SK channels and 10-90 nM for IK channels). It can also activate voltage-gated Kv11.1 channels (hERG, IC50 = 1 µM), but does not, however, affect large...

DCEBIO is an activator of intermediate conductance calcium-activated potassium (IKCa1/KCa3.1) channels and a dichlorinated derivative of the KCa channel activator 1-EBIO (Cay-14575). It activates IKCa1/KCa3.1 and induces chloride secretion in T84 monolayers in a concentration-dependent manner, an effect that can be...

Description: Senicapoc (ICA-17043) is a potent inhibitor of the Gardos channel that ameliorates RBC dehydration in the SAD mouse. It blocks Ca2+-induced rubidium flux from human RBCs with an IC50 value of 11 ± 2 nM (CLT IC50 = 100 ± 12 nM) and inhibits RBC dehydration with an IC50 of 30 ± 20 nM. Senicapoc is used in...

NS 6180 is an inhibitor of the intermediate-conductance calcium-activated potassium channel 3.1 (IKCa1/KCa3.1, IC50 = 9.4 nM in HEK293 cells expressing the human channel). It inhibits hyperpolarization of human, mouse, and rat erythrocytes induced by the calcium ionophore A23187 (Cay-11016) (IC50s = 14, 15, and 9...

Chlorzoxazone is a centrally acting muscle relaxant and activator of small and intermediate conductance calcium-activated potassium channels (EC50s = 87 and 98 µM for KCa2.2 and KCa3.1, respectively). In vivo, chlorzoxazone (10 mg/kg) decreases alcohol but not water intake in a dose-dependent manner and reduces the...

SKA-121 is a positive-gating modulator of intermediate-conductance calcium-activated potassium channels (IKCa1/KCa3.1) with an EC50 value of 109 nM using whole-cell patch-clamp electrophysiology with calcium in the internal solution. It is selective for KCa3.1 over KCa2.1, KCa2.2 and KCa2.3 (EC50s = 8,700, 6,800,...

The protein encoded by this gene is part of a potentially heterotetrameric voltage-independent potassium channel that is activated by intracellular calcium. Activation is followed by membrane hyperpolarization, which promotes calcium influx. The encoded protein may be part of the predominant calcium-activated...

0.5mg/ml if reconstituted with 0.2ml sterile DI water. Intermediate conductance calcium-activated potassium channel protein 1 (KCNN4, Kca3.1) is part of a potentially heterotetrameric voltage-independent potassium channel that is activated by intracellular calcium. Activation is followed by membrane...

SKA-31 is an activator of the small- and intermediate conductance calcium-activated potassium channels KCa2.1, KCa2.2, KCa2.3, and KCa3.1 (EC50s = 2.9, 1.9, 2.9, and 0.26 µM, respectively, in a patch-clamp assay). It also blocks the voltage-gated potassium (Kv) channels Kv1.3, Kv1.5, Kv3.1, and Kv3.2 by 10 to 30%...