Amiloride HCl

別名：MK-870 HCl

製品コード：S1811 純度：99.96%

Amiloride HCl is a selective T-type calcium channel blocker, an epithelial sodium channel blocker and a selective inhibitor of urokinase plasminogen activator (uPA)(Ki=7 μM).

CAS No. 2016-88-8

サイズ	価格(税別)	在庫状況
10mM (1mL in DMSO)	JPY 29500	国内在庫あり
50mg	JPY 22000	国内在庫あり
1g	JPY 100500	国内在庫なし(納期7~10日)

代表番号: 045-509-1970\|電子メール：[email protected] よく尋ねられる質問

文献中Selleckの製品使用例（24）

製品安全説明書

現在のバッチを見る：純度： 99.96%

99.96

Amiloride HCl関連製品

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関連化合物ライブラリー	FDA-approved Drug Library Natural Product Library Ion Channel Ligand Library Exosome Secretion Related Compound Library Calcium Channel Blocker Library	もっと見る

シグナル伝達経路

Sodium Channelシグナル伝達経路

Sodium Channel阻害剤の選択性比較

Cell Data

Cell Lines	Assay Type	Concentration	Incubation Time	活性情報	PMID
YD-10B	Function assay	4 mM	4 h	amiloride strongly blocked the meridianin C‐induced accumulation of vacuoles in YD-10B cells	30246484
Dharma	Cell viability assay		72 h	IC50=148.37 μM	30556178
Abrams	Cell viability assay		72 h	IC50=121.61 μM	30556178
D17	Cell viability assay		72 h	IC50=110.66 μM	30556178
NS20Y	Function assay			Amiloride dose dependently inhibits the ASIC current in NS20Y cells with an IC50 of 11.04 μM	27342076
COS-7	Function assay			Binding affinity for HA-tagged mutant human Adenosine A2A receptor (H250N) using [3H]-CGS-21,680 as radioligand expressed in COS-7 cells, Ki=3.28μM	9258366
COS-7	Function assay			Binding affinity for HA-tagged mutant human Adenosine A2A receptor (V84L), using [3H]CGS-21680 as radioligand expressed in COS-7 cells, Ki=11.6μM	9258366
COS-7	Function assay			Binding affinity for HA-tagged wild type human Adenosine A2A receptor (WT) using [3H]CGS-21680 as radioligand expressed in COS-7 cells, Ki=12μM	9258366
MDCK	Function assay			TP_TRANSPORTER: inhibition of TEA uptake in OCT2-expressing MDCK cells, Ki=4.7μM	11758759
MDCK	Function assay			TP_TRANSPORTER: inhibition of TEA uptake in OCT1-expressing MDCK cells, Ki=6.9μM	11758759
AP1	Function assay			Inhibition of Amphiuma tridactylum NHE1 mutant containing TM10-12 domain of Pleuronectes americanus expressed in chinese hamster AP1 cells assessed as intracellular pHi recovery by ammonium chloride prepulse protocol, IC50=38μM	17493937
AP1	Function assay			Inhibition of Pleuronectes americanus NHE1 C-terminal mutant containing TM7 domain of Amphiuma tridactylum expressed in chinese hamster AP1 cells assessed as intracellular pHi recovery by ammonium chloride prepulse protocol	17493937
AP1	Function assay			Inhibition of Pleuronectes americanus NHE1 TM4 mutant containing TFFLF sequence of Amphiuma tridactylum expressed in chinese hamster AP1 cells assessed as intracellular pHi recovery by ammonium chloride prepulse protocol	17493937
HBE	Function assay			Inhibition of human ENaC in HBE cells by short-circuit current technique, IC50=0.22μM	22197144
FRT	Function assay			Inhibition of guinea pig ENaCbeta1/gamma1 expressed in FRT cells by short-circuit current technique, IC50=0.54μM	22197144
HBE	Function assay			Blockade of human ENaC expressed in HBE cells by short-circuit current assay, IC50=0.22μM	22425452
FRT	Function assay			Blockade of guinea pig ENaC expressed in FRT cells by short-circuit current assay, IC50=0.54μM	22425452
DAOY	qHTS assay			qHTS of pediatric cancer cell lines to identify multiple opportunities for drug repurposing: Primary screen for DAOY cells	29435139
A673	qHTS assay			qHTS of pediatric cancer cell lines to identify multiple opportunities for drug repurposing: Primary screen for A673 cells	29435139
SK-N-MC	qHTS assay			qHTS of pediatric cancer cell lines to identify multiple opportunities for drug repurposing: Primary screen for SK-N-MC cells	29435139
SK-N-SH	qHTS assay			qHTS of pediatric cancer cell lines to identify multiple opportunities for drug repurposing: Primary screen for SK-N-SH cells	29435139
NB1643	qHTS assay			qHTS of pediatric cancer cell lines to identify multiple opportunities for drug repurposing: Primary screen for NB1643 cells	29435139
A673	qHTS assay			qHTS of pediatric cancer cell lines to identify multiple opportunities for drug repurposing: Confirmatory screen for A673 cells)	29435139
U-2 OS	qHTS assay			qHTS of pediatric cancer cell lines to identify multiple opportunities for drug repurposing: Confirmatory screen for U-2 OS cells	29435139
AP1	Function assay			Inhibition of rat NHE1 expressed in chinese hamster AP1 cells assessed as inhibition of acid-induced 22Na+ influx by liquid scintillation spectroscopy, Ki=1μM	ChEMBL
AP1	Function assay			Inhibition of full length human C-terminal HA-tagged human NHE5 expressed in chinese hamster AP1 cells assessed as inhibition of acid-induced 22NA+ influx by liquid scintillation spectroscopy, Ki=21μM	ChEMBL
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生物活性

製品説明

Amiloride HCl is a selective T-type calcium channel blocker, an epithelial sodium channel blocker and a selective inhibitor of urokinase plasminogen activator (uPA)(Ki=7 μM).

Targets

Sodium channel ^[1]	T-type calcium channel ^[2]	uPA ^[3]
		7 μM(Ki)

In Vitro
In vitro	Amiloride is a relatively selective inhibitor of the epithelial sodium channel (ENaC) with an IC50 (the concentration required to reach 50% inhibition of an ion channel) in the concentration range of 0.1 to 0.5 μM. Amiloride is a relatively poor inhibitor of the the Na+/H+ exchanger (NHE) with an IC50 as low as 3 μM in the presence of a low external [Na+] but as high as 1 mM in the presence of a high [Na⁺]. Amiloride is an even weaker inhibitor of the Na⁺/Ca²⁺ exchanger (NCX), with an IC50 of 1 mM. Amiloride (1 μM) and submicromolar doses of Benzamil (30 nM), doses known to inhibit the ENaC, inhibit the myogenic vasoconstriction response to increasing perfusion pressure by blocking the activity of ENaC proteins. Amiloride completely inhibits Na+ influx in doses known to be relatively specific for ENaC (1.5 μM) in vascular smooth muscle cells (VSMC). ^[1]
実験結果図	Methods	Biomarkers	結果図	PMID
	Western blot	p-AKT / AKT / p-PP1 / PP1		21694768
	Immunofluorescence	p53		30556178

In Vivo
In Vivo	Amiloride at 1 mg/kg/day subcutaneously is found to reverse the initial increases in collagen deposition and prevent any further increases in the DOCA-salt hypertensive rat. Amiloride delays the onset of proteinuria and improved brain and kidney histologic scores in the saline-drinking, stroke-prone spontaneously hypertensive rats (SHRSP). compared with controls. Amiloride antagonizes or prevents actions of aldosterone in these cells and in cardiovascular and renal tissues in animals with salt-dependent forms of hypertension. ^[1]

NCT Number	Recruitment	Conditions	Sponsor/Collaborators	Start Date	Phases
臨床試験 (data from https://clinicaltrials.gov, updated on 2024-05-22)
NCT05044611	Recruiting	Bipolar Disorder	Assistance Publique - Hôpitaux de Paris	January 11 2023	Phase 4
NCT04181008	Completed	Pharmacokinetics	University of Utah\|Center for Addiction and Mental Health	September 28 2020	Early Phase 1
NCT02323100	Terminated	Cystic Fibrosis	National Jewish Health\|University of Alabama at Birmingham\|Children''s Hospital of Philadelphia\|Johns Hopkins University\|Horizon Pharma Ireland Ltd. Dublin Ireland	December 2 2018	Phase 1\|Phase 2

参考
[1] Teiwes J, et al. Am J Hypertens, 2007, 20(1), 109-117. [2] Tang CM, et al. Science. 1988, 240(4849):213-5. [3] Vassalli JD, et al. FEBS Lett. 1987, 214(1):187-91.

参考

化学情報

分子量	266.09	化学式	C₆H₈ClN₇O.HCl
CAS No.	2016-88-8	SDF	--
Smiles	C1(=C(N=C(C(=N1)Cl)N)N)C(=O)N=C(N)N.Cl
保管	3年-20°C粉	溶液の保管冷凍と解凍の繰り返しを避けるため小分けにしてください	1年-80°Cin solvent
保管	3年-20°C粉	溶液の保管冷凍と解凍の繰り返しを避けるため小分けにしてください	１ケ月-20°Cin solvent

In vitro
Batch:

DMSO : 53 mg/mL ( (199.18 mM)；吸湿したDMSOは溶解度を減少させます。新しいDMSOをご使用ください。)

Water : 6 mg/mL

Ethanol : 5 mg/mL

モル濃度計算器

in vivo
Batch:

Add solvents to the product individually and in order.

投与溶液組成計算機

実験計算

モル濃度計算器

質量	濃度	体積	分子量
=	×	×

希釈計算器分子量計算器

投与溶液組成計算機(クリア溶液)

ステップ１：実験データを入力してください。（実験操作によるロスを考慮し、動物数を1匹分多くして計算・調製することを推奨します）

投与量 mg/kg 動物平均体重 g 投与体積（動物毎）μL 動物数匹

ステップ２：投与溶媒の組成を入力してください。（ロット毎に適した溶解組成が異なる場合があります。詳細については弊社までお問い合わせください）

% DMSO + % + % Tween 80 + % ddH₂O

%DMSO+ %

計算結果：

投与溶媒濃度： mg/ml;

DMSOストック溶液調製方法： mg 試薬を μL DMSOに溶解する（濃度 mg/mL, 注：濃度が当該ロットのDMSO溶解度を超える場合はご連絡ください。 )

投与溶媒調製方法：Take μL DMSOストック溶液に μL PEG300，を加え、完全溶解後μL Tween 80，を加えて完全溶解させた後 μL ddH₂O，を加え完全に溶解させます。

投与溶媒調製方法：μL DMSOストック溶液に μL Corn oil，を加え、完全溶解。

注意：１.ストック溶液に沈殿、混濁などがないことをご確認ください；
２.順番通りに溶剤を加えてください。次のステップに進む前に溶液に沈殿、混濁などがないことを確認してから加えてください。ボルテックス、ソニケーション、水浴加熱など物理的な方法で溶解を早めることは可能です。

技術サポート

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