Na+/H+ antiporter inhibitor
Selective inhibitor of the Na /H antiporter.
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Product Details
Alternative Name |
5-(N-Ethyl-N-isopropyl)amiloride, EIPA |
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Appearance |
Pale yellow to green solid. |
CAS |
1154-25-2 |
Couple Target |
Na+/H+ antiporter |
Couple Type |
Inhibitor |
Formula |
C11H18ClN7O |
Identity |
Determined by NMR. |
MW |
299.8 |
Purity |
≥95% (HPLC) |
Solubility |
Slightly soluble in Acetonitrile/DMSO. |
Handling & Storage
Use/Stability |
As indicated on product label or CoA when stored as recommended. |
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Handling |
Protect from light. |
Long Term Storage |
-20°C |
Shipping |
Ambient Temperature |
Regulatory Status |
RUO – Research Use Only |
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- Magnetic colloidal nanoformulations to remotely trigger mechanotransduction for osteogenic differentiation: M. Estévez, et al.; J. Colloid Interface Sci. 15, 664 (2024), Abstract
- Low pH Facilitates Heterodimerization of Mutant Isocitrate Dehydrogenase IDH1-R132H and Promotes Production of 2-Hydroxyglutarate: Sesanto, R., Kuehn, J. F., et al.; Biochemistry 60, 1983 (2021), Abstract
- Sodium Citrate Increases Expression and Flux of Mg2+ Transport Carriers Mediated by Activation of MEK/ERK/c-Fos Pathway in Renal Tubular Epithelial Cells: Y. Takashina, et al.; Nutrients 10, E1345 (2018), Abstract
- Endophilin B2 facilitates endosome maturation in response to growth factor stimulation, autophagy induction, and influenza A virus infection: Serfass, J. M., Takahashi, Y., et al.; J. Biol. Chem. 292, 10097 (2017), Abstract
- Increased intracellular pH is necessary for adult epithelial and embryonic stem cell differentiation: Ulmschneider, B., Grillo-Hill, B. K., et al.; J. Cell Biol. 215, 345 (2016), Abstract
- Cystatin C protects neuronal cells against mutant copper-zinc superoxide dismutase-mediated toxicity: S. Watanabe, et al.; Cell Death Dis. 5, e1497 (2014), Application(s): Treatment of N2a mouse neuroblastoma cells, Abstract — Full Text
- Uptake of Shiga-toxigenic Escherichia coli SubAB by HeLa cells requires an actin- and lipid raft-dependent pathway: Nagasawa, S., Ogura, K., et al.; Cell. Microbiol. 16, 1582 (2014), Abstract
- The signalling imprints of nanoparticle uptake by bone marrow derived dendritic cells: L. Karlson Tde, et al.; Methods 60, 275 (2013), Abstract
- Regulation of intracellular pH in crypt cells from rabbit distal colon: S.L. Abrahamse, et al.; Am. J. Physiol. 267, G409 (1994), Abstract
- Apical membrane Na+/H+ exchange in rat medullary thick ascending limb. pH-dependence and inhibition by hyperosmolality: B.A. Watts III & D.W. Good; J. Biol. Chem. 269, 20250 (1994), Abstract — Full Text
- Influence of atrial natriuretic factor on 5-(N-ethyl-N- isopropyl)amiloride-sensitive 22Na+ uptake in rabbit aorta: S. Gupta, et al.; J. Pharmacol. Exp. Ther. 248, 991 (1989), Abstract
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Last modified: June 16, 2025
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