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Search Results for " voltage-gated potassium "

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抑制剂 & 化合物

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Cat. No. Product Name Target Signaling Pathways
T4497 Amifampridine

3,4-Pyridinediamine,Pyridine-3,4-Diamine,阿米吡啶,3,4-Diaminopyridine

Others Others
Amifampridine (3,4-Diaminopyridine) 可用于罕见肌肉疾病的研究。
T11990 Meclofenamic acid

甲氯芬那酸,Meclofenamate

Others; Gap Junction Protein Cytoskeletal Signaling; Others
Meclofenamic acid (Meclofenamate) 是一种非特异性 gap-junction 阻滞剂和特异性脂肪量和肥胖相关 (FTO) 酶抑制剂。 Meclofenamic acid 具有抗炎活性。
T23497 UK 78282 hydrochloride

Potassium Channel Membrane transporter/Ion channel
UK 78282 hydrochloride,一种新型有效且具有选择性的 Kv1.3 阻滞剂。UK 78282 hydrochloride 抑制 Kv1.3 电压门控钾通道,抑制人 T 细胞活化。
T12786 RY785

Potassium Channel Membrane transporter/Ion channel
RY785 是电压门控钾 (KV2)通道的选择性抑制剂, KV2.2 的 IC50为 0.05 μM。它在缓解疼痛方面具有研究价值。
T7502 PF 05089771 tosylate

Sodium Channel Membrane transporter/Ion channel
PF 05089771 tosylate 是口服有效的、选择性的Nav1.7丙烯酰胺抑制剂。PF 05089771 tosylate 具有用于疼痛和糖尿病神经性疾病的研究。
T1496 Amiodarone hydrochloride

盐酸胺碘酮,Amiodar,Amiodarone HCl,Nexterone

Potassium Channel; Adrenergic Receptor; Autophagy Autophagy; GPCR/G Protein; Membrane transporter/Ion channel; Neuroscience
Amiodarone hydrochloride (Amiodarone HCl) 是一种抗心绞痛和 III 类抗心律失常药物,通过抑制钾通道和电压门控钠通道来增加心室和心房肌肉作用的持续时间,可导致心率和血管阻力降低。它通过成纤维细胞中的 ERK1/2和 p38 MAPK 信号传导诱导细胞增殖和肌成纤维细胞分化,可研究室上性和室性心律失常。
T22925 Linopirdine dihydrochloride

Others Others
KV7 (KCNQ) voltage-gated potassium channels blocker
T16815 RY796

Others Others
RY796 is an effective and selective inhibitor of voltage-gated potassium channel (IC50s: 0.25 μM and 0.09 μM for KV2.1 and KV2.2).
T11787 Kv3 modulator 1

Others Others
Kv3 modulator 1 is a promising compound for the treatment of inflammatory pain. As a modulator of Kv3 voltage-gated potassium channels, Kv3 modulator 1 exhibits potential therapeutic properties in this indication.
T80980 Tityustoxin-Kα

TsTx-Kα

Tityustoxin-Kα (TsTx-Kα) 为钾电压门控通道抑制剂,表现出对培养的海马神经元持续外向电流的剂量依赖性阻断作用。
T80064 Dendrotoxin-I

DTX-I

Potassium Channel Membrane transporter/Ion channel
Dendrotoxin-I是一种高效的K+通道阻滞剂,特异性针对KV1.1和KV1.2电压门控钾通道亚基。该化合物为从Dendroaspis蛇毒中提取的神经毒素。
T62770 DAD

DAD 是一种离子通道阻滞剂 (可阻断电压门控的钾离子通道)。DAD 也是一种对可见光作出响应的第三代光电开关。DAD 能够用于研究视觉功能。
T63684 DAD dichloride

DAD dichloride 是离子通道阻滞剂,能够阻断电压门控的钾离子通道 (potassium channels))。DAD dichloride 是一种对可见光作出响应的第三代光电开关。DAD dichloride 能够用于研究视觉功能。
T80497 KTX-Sp2

Potassium Channel Membrane transporter/Ion channel
KTX-Sp2为钾通道毒素,能高效阻断三种外源电压门控钾通道Kv1.1、Kv1.2和Kv1.3。该化合物还能抑制内源性Kv1.3通道,降低Jurkat T细胞内Ca2+信号并抑制其活化后的IL-2分泌。
T80851 VSTx-3

Kappa-TRTX-Gr4a,κ-Theraphotoxin-Gr4a,Voltage sensor toxin 3,Peptide F

VSTx-3是KV通道阻断剂,同时也是TTX敏感钠通道尤其是NaV1.8通道的有效阻断剂。具体而言,其对hNaV1.3通道的IC50为0.19 μM,对hNaV1.7通道的IC50为0.43 μM,对hNaV1.8通道的IC50为0.77 μM。
T75792 Huwentoxin XVI TFA

Huwentoxin XVI TFA,一种来自鸟蛛 Ornithoctonus huwena 的止痛剂,一种高度可逆和选择性的哺乳动物 N 型钙通道 (N-type calcium channel) (IC50约为 60 nM) 拮抗剂。Huwentoxin XVI TFA 对电压门控的 T 型钙通道,钾通道或钠通道没有影响。
T21819 Psora 4

Psora-4,一种有效的Kv1.3(电压门控钾通道)选择性抑制剂,EC50值为3 nM。该化合物显示出免疫抑制活性,在体外能够抑制人类及大鼠髓鞘组织特异性效应记忆T细胞的增殖,展现出治疗自身免疫性疾病的潜力。
T80426 Jingzhaotoxin-IX

Sodium Channel Membrane transporter/Ion channel
Jingzhaotoxin-IX是由35个氨基酸残基组成的C端酰胺化神经毒素。该化合物既抑制电压门控钠通道(包括河豚毒素抗性和河豚毒素敏感亚型)又抑制Kv2.1通道,但对延迟整流钾通道Kv1.1、1.2和1.3无效。
T80528 Ssm spooky toxin

SsTx Toxin

Potassium Channel Membrane transporter/Ion channel
Ssm Spooky Toxin是从Scolopendra mutilans中分离出的化合物,其特点是有效抑制KCNQ(电压门控钾通道家族7)通道,表现出对血液和呼吸系统的致命毒性。Ssm Spooky Toxin对Kv7.4、Kv1.3和Shal通道的IC50值分别为2.8 μM、5.26 μM和0.1-0.3 M,且能够通过针对T细胞中的KV1.3通道抑制细胞因子的产生,在蜈蚣的循环系统中起着关键作用。
T36482 Lamotrigine isethionate

Water-soluble salt of lamotrigine . Displays anticonvulsant effects and inhibits glutamate release, possibly through inhibition of Na+, K+ and Ca2+ currents. Leach et al (1991) Neurochemical and behavioral aspects of lamotr. Epilepsia 32 S4 PMID:1685439 |Smith and Meldrum (1995) Cardioprotective effect of lamotr. after focal ischemia in rats. Stroke 26 117 PMID:7839380 |Zona and Avoli (1997) Lamotrigine reduces voltage-gated sodium currents in rat central neurons in culture. Epilepsia 38 522 PMI...
T35426 β-Defensin-1 (human) (trifluoroacetate salt)

β-Defensin-1 is a peptide with antimicrobial properties that protects the skin and mucosal membranes of the respiratory, genitourinary, and gastrointestinal tracts.1It inhibits the growth ofB. adolescentis,L. acidophilus,B. breve,B. vulgatus,L. fermentum,B. longum, andS. thermophilusin an antimicrobial radial diffusion assay.2β-Defensin-1 also inhibits the growth of periodontopathogenic and cariogenic bacteria, includingP. gingivalisandS. salivarius, and of susceptibleM. tuberculosisH37Rv but no...
T83739 Myr-Tat-CBD3 TFA

Myr-Tat-Calcium Channel-binding Domain 3,N-myristate-Tat-CBD3

Myr-Tat-CBD3是一种抑制N型电压门控钙通道Cav2.2与collapsin response mediator protein 2 (CRMP2)之间的蛋白-蛋白相互作用的抑制剂。在10 µM的浓度下,该化合物能够约81%地抑制Cav2.2-CRMP2相互作用,并在大鼠初级背根神经节(DRG)神经元中抑制钾诱导的钙流入(IC50约为2.8 µM)。在20 µM的浓度下,Myr-Tat-CBD3能抑制钙电流,但不影响钠电流,在初级DRG神经元中表现出这种特性。经过脊髓内给药,myr-Tat-CBD3(20 µg/5 µl)能够防止大鼠脚掌撤回潜伏期因carrageenan注射而减少。此外,Myr-Tat-CBD3减少大鼠因线索引起的寻求可卡因行为的复发。
T36803 AAQ chloride

Photoswitchable Kv channel blocker (IC50 values are 2 and 64 μM at 500 nm and 380 nm respectively). Switches conformation from cis to trans at 500 nm and trans to cis at 380 nm. Exhibits minimal activity at Nav1.2 and L-type Ca2+ channels. Stimulates action potential firing of hippocampal neurons in vitro at 500 nm and restores visual responsiveness in blind mice at 380 nm. Fortin et al (2008) Photochemical control of endogenous ion channels and cellular excitability. Nat.Methods 5 331 PMID:1831...

化合物

Amifampridine
Cat.No: T4497
Synonym: 3,4-Pyridinediamine,Pyridine-3,4-Diamine,阿米吡啶,3,4-Diaminopyridine
Target: Others
Meclofenamic acid
Cat.No: T11990
Synonym: 甲氯芬那酸,Meclofenamate
Target: Others, Gap Junction Protein
UK 78282 hydrochloride
Cat.No: T23497
Synonym:
Target: Potassium Channel
RY785
Cat.No: T12786
Synonym:
Target: Potassium Channel
PF 05089771 tosylate
Cat.No: T7502
Synonym:
Target: Sodium Channel
Amiodarone hydrochloride
Cat.No: T1496
Synonym: 盐酸胺碘酮,Amiodar,Amiodarone HCl,Nexterone
Target: Potassium Channel, Adrenergic Receptor, Autophagy
Linopirdine dihydrochloride
Cat.No: T22925
Synonym:
Target: Others
RY796
Cat.No: T16815
Synonym:
Target: Others
Kv3 modulator 1
Cat.No: T11787
Synonym:
Target: Others
Tityustoxin-Kα
Cat.No: T80980
Synonym: TsTx-Kα
Target:
Dendrotoxin-I
Cat.No: T80064
Synonym: DTX-I
Target: Potassium Channel
DAD
Cat.No: T62770
Synonym:
Target:
DAD dichloride
Cat.No: T63684
Synonym:
Target:
KTX-Sp2
Cat.No: T80497
Synonym:
Target: Potassium Channel
VSTx-3
Cat.No: T80851
Synonym: Kappa-TRTX-Gr4a,κ-Theraphotoxin-Gr4a,Voltage sensor toxin 3,Peptide F
Target:
Huwentoxin XVI TFA
Cat.No: T75792
Synonym:
Target:
Psora 4
Cat.No: T21819
Synonym:
Target:
Jingzhaotoxin-IX
Cat.No: T80426
Synonym:
Target: Sodium Channel
Ssm spooky toxin
Cat.No: T80528
Synonym: SsTx Toxin
Target: Potassium Channel
Lamotrigine isethionate
Cat.No: T36482
Synonym:
Target:
β-Defensin-1 (human) (trifluoroacetate salt)
Cat.No: T35426
Synonym:
Target:
Myr-Tat-CBD3 TFA
Cat.No: T83739
Synonym: Myr-Tat-Calcium Channel-binding Domain 3,N-myristate-Tat-CBD3
Target:
AAQ chloride
Cat.No: T36803
Synonym:
Target:
Cat. No. Product Name Target Signaling Pathways
T27564 Hymenidin

5-HT Receptor GPCR/G Protein; Neuroscience
Hymenidin是一种从冲绳海绵Hymeniacidon sp。中分离出的生物碱,是一种5-羟色胺能受体拮抗剂和电压门控钾通道抑制剂,具有潜在的抗原生动物作用,可选择性结合 FOXO1 DNA ,可降低去极化诱导的细胞钙升高。

天然产物

Hymenidin
Cat.No: T27564
Synonym:
Target: 5-HT Receptor
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