- COVID-19
- Bioactive Compounds
- By Signaling Pathways
- PI3K/Akt/mTOR
- Epigenetics
- Methylation
- Immunology & Inflammation
- Protein Tyrosine Kinase
- Angiogenesis
- Apoptosis
- Autophagy
- ER stress & UPR
- JAK/STAT
- MAPK
- Cytoskeletal Signaling
- Cell Cycle
- TGF-beta/Smad
- Compound Libraries
- Antibodies
- Bioreagents
- qPCR
- 2x SYBR Green qPCR Master Mix
- 2x SYBR Green qPCR Master Mix(Low ROX)
- 2x SYBR Green qPCR Master Mix(High ROX)
- Protein Assay
- Protein A/G Magnetic Beads for IP
- Anti-Flag magnetic beads
- Anti-Flag Affinity Gel
- Anti-Myc magnetic beads
- Anti-HA magnetic beads
- Magnetic Separator
- Poly FLAG Peptide lyophilized powder
- Protease Inhibitor Cocktail
- Protease Inhibitor Cocktail (EDTA-Free, 100X in DMSO)
- Phosphatase Inhibitor Cocktail (2 Tubes, 100X)
- Cell Biology
- Cell Counting Kit-8 (CCK-8)
- Animal Experiment
- Mouse Direct PCR Kit (For Genotyping)
- New Products
- Contact Us
-
Australia
-
Austria
-
Belgium
-
Canada
-
China
-
Czech Republic
-
Denmark
-
Finland
-
France
-
Germany
-
Greece
-
Hong Kong
-
Hungary
-
Iceland
-
India
-
Ireland
-
Israel
-
Italy
-
Japan
-
Korea
-
Luxembourg
-
Malaysia
-
Netherlands
-
New Zealand
-
Norway
-
Poland
-
Romania
-
Saudi Arabia
-
Singapore
-
Spain
-
Sweden
-
Switzerland
-
Taiwan
-
Turkey
-
United Kingdom
-
United States
-
Other Countries
Amiloride (MK-870) HCl
Catalog No.S1811
For research use only.
Amiloride (MK-870) 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
Selleck's Amiloride (MK-870) HCl has been cited by 14 publications
Purity & Quality Control
Choose Selective Sodium Channel Inhibitors
Related Compound Libraries
Other Sodium Channel Products
Biological Activity
| Description | Amiloride (MK-870) 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 |
|
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| 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] |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Cell Data |
|
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Assay |
|
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| 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] |
Protocol (from reference)
| References |
|
|---|
Solubility (25°C)
|
In vitro |
DMSO |
53 mg/mL
(199.18 mM) |
| Water |
6 mg/mL
(22.54 mM) |
|
| Ethanol |
'''5 mg/mL
|
* Please note that Selleck tests the solubility of all compounds in-house, and the actual solubility may differ slightly from published values. This is normal and is due to slight batch-to-batch variations.
Chemical Information
| Molecular Weight | 266.09 | ||
|---|---|---|---|
| Formula | C6H8ClN7O.HCl |
||
| CAS No. | 2016-88-8 | ||
| Storage | 3 years | -20°C | powder |
| 2 years | -80°C | in solvent | |
| Smiles | C1(=C(N=C(C(=N1)Cl)N)N)C(=O)N=C(N)N.Cl | ||
In vivo Formulation Calculator (Clear solution)
Step 1: Enter information below (Recommended: An additional animal making an allowance for loss during the experiment)
mg/kg
g
μL
Step 2: Enter the in vivo formulation (This is only the calculator, not formulation. Please contact us first if there is no in vivo formulation at the solubility Section.)
% DMSO
%
% Tween 80
% ddH2O
%DMSO
%
Calculation results:
Working concentration: mg/ml;
Method for preparing DMSO master liquid: mg drug pre-dissolved in μL DMSO ( Master liquid concentration mg/mL, Please contact us first if the concentration exceeds the DMSO solubility of the batch of drug. )
Method for preparing in vivo formulation: Take μL DMSO master liquid, next addμL PEG300, mix and clarify, next addμL Tween 80, mix and clarify, next add μL ddH2O, mix and clarify.
Method for preparing in vivo formulation: Take μL DMSO master liquid, next add μL Corn oil, mix and clarify.
Note: 1. Please make sure the liquid is clear before adding the next solvent.
2. Be sure to add the solvent(s) in order. You must ensure that the solution obtained, in the previous addition, is a clear solution before proceeding to add the next solvent. Physical methods such
as vortex, ultrasound or hot water bath can be used to aid dissolving.
Clinical Trial Information
| NCT Number | Recruitment | Interventions | Conditions | Sponsor/Collaborators | Start Date | Phases |
|---|---|---|---|---|---|---|
| NCT05044611 | Not yet recruiting | Drug: Anhydrous Amiloride Hydrochloride|Drug: Placebo | Bipolar Disorder | Assistance Publique - Hôpitaux de Paris | April 1 2022 | Phase 4 |
| NCT04181008 | Recruiting | Drug: Amiloride | Pharmacokinetics | University of Utah|Center for Addiction and Mental Health | September 28 2020 | Early Phase 1 |
| NCT02323100 | Recruiting | Drug: Ravicti low dose|Drug: Ravicti high dose|Drug: Placebo | 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 |
| NCT02586883 | Completed | Other: bronchial ddp test | Idiopathic Dilation of the Bronchi | Assistance Publique - Hôpitaux de Paris | March 29 2016 | Not Applicable |
(data from https://clinicaltrials.gov, updated on 2022-01-17)
Tech Support
Answers to questions you may have can be found in the inhibitor handling instructions. Topics include how to prepare stock solutions, how to store inhibitors, and issues that need special attention for cell-based assays and animal experiments.
Tel: +1-832-582-8158 Ext:3
If you have any other enquiries, please leave a message.
* Indicates a Required Field
Tags: buy Amiloride (MK-870) HCl | Amiloride (MK-870) HCl supplier | purchase Amiloride (MK-870) HCl | Amiloride (MK-870) HCl cost | Amiloride (MK-870) HCl manufacturer | order Amiloride (MK-870) HCl | Amiloride (MK-870) HCl distributor
Products are for research use only. Not for human use. We do not sell to patients.
©Copyright 2013 Selleck Chemicals. All Rights Reserved.