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AM-92016 hydrochloride is a specific blocker of rectifier potassium current (IK). AM-92016 hydrochloride delays rectifier potassium channel (IK), repolarizes the membrane thereby restricting the duration of the nerve impulse thereby restricting the duration of the nerve impulse .
(-)-Chromanol 293B is a potent and selective inhibitor of the slow component of delayed rectifier K + current (IKs). (-)-Chromanol 293B can be used for the research of antiarrhythmic .
Almokalant is a class III antiarrhythmic agent, acts as a potassium channel blocker, and inhibits a specific component (Ikr) of the time-dependent delayed rectifier K + current.
Ibutilide (U70226E) fumarate, an action potential-prolonging antiarrhythmic, is a potent blocker of the rapidly activating delayed rectifierK + current (IKr) in AT-1 cells .
Cholesterol myristate is a natural steroid present in traditional Chinese medicine. Cholesterol myristate binds to several ion channels such as the nicotinic acetylcholine receptor, GABAA receptor, and the inward-rectifierpotassium ion channel.
Halofantrine hydrochloride (SKF-102886) is a blocker of delayed rectifier potassium current via the inhibition of human-ether-a-go-go-related gene (HERG) channel and a potent antimalarial compound .
Ibutilide (U70226E free base), an action potential-prolonging antiarrhythmic, is a potent blocker of the rapidly activating delayed rectifierK + current (IKr) in AT-1 cells .
DPO-1 is a potent inhibitor of the voltage-gated potassium channel subtype Kv1.5 and a blocker of ultrarapid delayed rectifier potassium current. DPO-1 prevents atrial arrhythmia .
Sematilide (CK-1752) is a selective IKr channel blocker. Sematilide causes a concentration-dependent inhibition of the delayed rectifierK + current (IC50=25 μM). Sematilide is a class III antiarrhythmic agent .
Sematilide hydrochloride (CK-1752 hydrochloride) is a selective IKr channel blocker. Sematilide causes a concentration-dependent inhibition of the delayed rectifierK + current (IC50=25 μM). Sematilide is a class III antiarrhythmic agent .
JNJ-303 is a specific delayed rectifierKv blocker. JNJ 303 can potent block IKs with an IC50 value of 64 nM. JNJ-303 can be used for the research of diabetes, obesity and central nervous system .
Chromanol 293B is a selective blocker of the slow delayed rectifier K + current (IKs) with IC50 of 1-10 μM and a weak inhibitor of KATP channel. Chromanol 293B also blocks the CFTR chloride current with an IC50 of 19 μM .
Ibutilide (fumarate) (Standard) is the analytical standard of Ibutilide (fumarate). This product is intended for research and analytical applications. Ibutilide (U70226E) fumarate, an action potential-prolonging antiarrhythmic, is a potent blocker of the rapidly activating delayed rectifierK + current (IKr) in AT-1 cells .
Guangxitoxin 1E is a potent and selective blocker of KV2.1 and KV2.2 channels. Guangxitoxin 1E inhibits KV2 with an IC50 of 1-3 nM. KV2 channels underlie delayed-rectifier potassium currents in various neurons .
Flecainide hydrochloride is a potent and orally active antiarrhythmic agent. Flecainide hydrochloride blocks the cardiac fast inward Na + current (INa) and the rapid component of the delayed rectifier K + current. Flecainide hydrochloride prolongs the action potential duration (APD) in ventricular and atrial muscle fibres. Flecainide hydrochloride has the potential for the research of fetal tachycardias .
Flecainide is a potent and orally active antiarrhythmic agent. Flecainide blocks the cardiac fast inward Na + current (INa) and the rapid component of the delayed rectifier K + current. Flecainide prolongs the action potential duration (APD) in ventricular and atrial muscle fibres. Flecainide has the potential for the research of fetal tachycardias .
RPR-260243, a potent activator of human ether-a-go-go-related gene (hERG), slows deactivation and attenuates inactivation of hERG1 channels. RPR260243-modified HERG currents are inhibited by Dofetilide (IC50=58 nM). RPR260243 displays no activator-like effects on other voltage-dependent ion channels, including the closely related ERG3 K+ channel . RPR-260243 is a click chemistry reagent, it contains an Alkyne group and can undergo copper-catalyzed azide-alkyne cycloaddition (CuAAc) with molecules containing Azide groups.
Jingzhaotoxin-IX, a C-terminally amidated peptide composed of 35 amino acid residues, is a neurotoxin. Jingzhaotoxin-IX inhibits voltage-gated sodium channels (both tetrodotoxin-resistant and tetrodotoxin-sensitive isoforms) and Kv2.1 channel. Jingzhaotoxin-IX has no effect on delayed rectifier potassium channel Kv1.1, 1.2 and 1.3 .
Propafenone (SA-79), a sodium-channel blocker, acts an antiarrhythmic agent. Propafenone also has high affinity for the β receptor (IC50=32 nM) . Propafenone blocks the transient outward current (Ito) and the sustained delayed rectifierK current (Isus) with IC50 values of 4.9 μm and 8.6 μm, respectively . Propafenone suppresses esophageal cancer proliferation through inducing mitochondrial dysfunction and induce apoptosis .
Proflavine hemisulfate, an acridine dye, is a known DNA intercalating agent. Anti-microbial agent . Proflavine hemisulfate behaves as a pore blocker for Kir3.2. Proflavine hemisulfate is a potential lead compound for Kir3.2-associated neurological diseases .
Proflavine (3,6-Diaminoacridine) dihydrochloride, an acridine dye, is a DNA intercalating agent and Anti-microbial agent. Proflavine dihydrochloride behaves as a pore blocker for Kir3.2. Proflavine dihydrochloride is a potential lead compound for Kir3.2-associated neurological diseases .
VU041 is a first submicromolar-affinity inhibitor of Anopheles (An.) gambiae and Aedes (Ae.) aegypti inward rectifier potassium 1 (Kir1) channels with IC50 values of 2.5 μM and 1.7 μM, respectively. VU041 inhibits appreciably is mammalian Kir2.1 (IC50 of 12.7 μM), and has less inhibitory effect on mammalian Kir1.1, Kir4.1, Kir6.2/SUR1, and Kir7.1. VU041 also induces impaired Malpighian tubule function .
IK1 inhibitor PA-6 (PA-6), a pentamidine analogue, is a selective and potent IK1 (KIR2.x ion-channel-carried inward rectifier current) inhibitor, with IC50 values of 12-15 nM for human and mouse KIR2.x currents. IK1 inhibitor PA-6 (PA-6) elevates KIR2.1 protein expression and induces intracellular KIR2.1 accumulation. IK1 inhibitor PA-6 (PA-6) has the potential to treat atrial fibrillation and arrhythmia .
VU590 is a potent and moderately selective ROMK (Kir1.1) inhibitor, with an IC50 of 290 nM. VU590 also inhibits Kir7.1, with an IC50 of 8 μM. VU590 is not a good probe of ROMK function in the kidney .
VU590 dihydrochloride is a potent and moderately selective ROMK (Kir1.1) inhibitor, with an IC50 of 290 nM. VU590 also inhibits Kir7.1, with an IC50 of 8 μM. VU590 dihydrochloride is not a good probe of ROMK function in the kidney .
Proflavine hemisulfate, an acridine dye, is a known DNA intercalating agent. Anti-microbial agent . Proflavine hemisulfate behaves as a pore blocker for Kir3.2. Proflavine hemisulfate is a potential lead compound for Kir3.2-associated neurological diseases .
Cholesterol myristate is a natural steroid present in traditional Chinese medicine. Cholesterol myristate binds to several ion channels such as the nicotinic acetylcholine receptor, GABAA receptor, and the inward-rectifierpotassium ion channel.
Guangxitoxin 1E is a potent and selective blocker of KV2.1 and KV2.2 channels. Guangxitoxin 1E inhibits KV2 with an IC50 of 1-3 nM. KV2 channels underlie delayed-rectifier potassium currents in various neurons .
Jingzhaotoxin-IX, a C-terminally amidated peptide composed of 35 amino acid residues, is a neurotoxin. Jingzhaotoxin-IX inhibits voltage-gated sodium channels (both tetrodotoxin-resistant and tetrodotoxin-sensitive isoforms) and Kv2.1 channel. Jingzhaotoxin-IX has no effect on delayed rectifier potassium channel Kv1.1, 1.2 and 1.3 .
Cholesterol myristate is a natural steroid present in traditional Chinese medicine. Cholesterol myristate binds to several ion channels such as the nicotinic acetylcholine receptor, GABAA receptor, and the inward-rectifierpotassium ion channel.
The KCNJ16 protein is a member of inwardly rectifying potassium channels, which facilitates the influx of potassium into cells. Extracellular potassium concentration modulates voltage dependence, resulting in a positive voltage shift. KCNJ16 Protein, Human (Cell-Free, His) is the recombinant human-derived KCNJ16 protein, expressed by E. coli Cell-free , with N-10*His labeled tag. The total length of KCNJ16 Protein, Human (Cell-Free, His) is 418 a.a., with molecular weight of 50.8 kDa.
The KCNJ10 protein regulates potassium buffering in brain glial cells, favoring potassium influx due to its inward rectifying properties. Extracellular potassium concentration modulates its voltage dependence, and internal magnesium induces inward rectification by blocking outward current. KCNJ10 Protein, Mouse (Cell-Free, His) is the recombinant mouse-derived KCNJ10 protein, expressed by E. coli Cell-free , with N-10*His labeled tag. The total length of KCNJ10 Protein, Mouse (Cell-Free, His) is 379 a.a., with molecular weight of 48.5 kDa.
KCNJ16 is a member of the inwardly rectifying potassium channel, which facilitates potassium influx and is regulated by extracellular potassium concentration. Its inward rectification involves the suppression of outward current by internal magnesium. KCNJ16 Protein, Rat (Cell-Free, His) is the recombinant rat-derived KCNJ16 protein, expressed by E. coli Cell-free , with N-10*His labeled tag. The total length of KCNJ16 Protein, Rat (Cell-Free, His) is 419 a.a., with molecular weight of 54.0 kDa.
The KCNJ10 protein is an inwardly rectifying potassium channel that plays a critical buffering role in potassium in brain glial cells. It facilitates the influx of potassium and is regulated at extracellular levels. KCNJ10 Protein, Rat (Cell-Free, His) is the recombinant rat-derived KCNJ10 protein, expressed by E. coli Cell-free , with N-6*His labeled tag. The total length of KCNJ10 Protein, Rat (Cell-Free, His) is 379 a.a., with molecular weight of 46.6 kDa.
The KCNJ10 protein is an inwardly rectifying potassium channel that is essential for potassium buffering by glial cells in the brain. It favors potassium influx rather than efflux, and the voltage dependence is regulated by extracellular potassium levels. KCNJ10 Protein, Human (Cell-Free, His) is the recombinant human-derived KCNJ10 protein, expressed by E. coli Cell-free , with N-10*His labeled tag. The total length of KCNJ10 Protein, Human (Cell-Free, His) is 379 a.a., with molecular weight of 48.6 kDa.
The KCNJ10 protein is an inwardly rectifying potassium channel that is essential for potassium buffering by glial cells in the brain. It favors potassium influx rather than efflux, and the voltage dependence is regulated by extracellular potassium levels. KCNJ10 Protein, Human (Cell-Free, His, SUMO) is the recombinant human-derived KCNJ10 protein, expressed by E. coli Cell-free , with N-6*His, N-SUMO labeled tag. The total length of KCNJ10 Protein, Human (Cell-Free, His, SUMO) is 379 a.a., with molecular weight of 58.5 kDa.
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