TMEM16A (ANO1) calcium-activated chloride channel (CaCC) activator (EC50 = 3 μM). Also transient receptor potential vanilloid 1 (TRPV1) channel activator (EC50 = 11.6 μM). Ca2+-independent. Displays no effect on CFTR Cl- or ENaC Na+ conductance. Stimulates submucosal gland secretion in human bronchi.
|Storage||Store at +4°C|
The technical data provided above is for guidance only. For batch specific data refer to the Certificate of Analysis.
Tocris products are intended for laboratory research use only, unless stated otherwise.
|Solvent||Max Conc. mg/mL||Max Conc. mM|
Preparing Stock Solutions
The following data is based on the product molecular weight 428.5. Batch specific molecular weights may vary from batch to batch due to the degree of hydration, which will affect the solvent volumes required to prepare stock solutions.
|Concentration / Solvent Volume / Mass||1 mg||5 mg||10 mg|
|1 mM||2.33 mL||11.67 mL||23.34 mL|
|5 mM||0.47 mL||2.33 mL||4.67 mL|
|10 mM||0.23 mL||1.17 mL||2.33 mL|
|50 mM||0.05 mL||0.23 mL||0.47 mL|
References are publications that support the biological activity of the product.
Namkung et al (2011) Small-molecule activators of TMEM16A, a calcium-activated chloride channel, stimulate epithelial chloride secretion and intestinal contraction. FASEB J. 25 4048 PMID: 21836025
Liu et al (2016) Eact, a small molecule activator of TMEM16A, activates TRPV1 and elicits pain- and itch-related behaviours. Br.J.Pharmacol. 173 1208 PMID: 26756551
If you know of a relevant reference for Eact, please let us know.
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Keywords: Eact, Eact supplier, TMEM16A, ANO1, calcium-activated, chloride, channels, CaCC, activators, activates, anoctamin-1, submucosal, secretion, Ca2+-Activated, Chloride, Channels, TRPV, 4876, Tocris Bioscience
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Literature in this Area
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Epilepsy is a brain disease that affects 60 million people globally. More than 20 anti-seizure drugs are currently available, but these do not address the underlying causes of the condition. This poster summarizes current knowledge about the development of the condition and highlights some approaches that have disease-modifying effects in proof-of-concept studies.
Programmed Cell Death Poster
There are two currently recognized forms of programmed cell death: apoptosis and necroptosis. This poster summarizes the signaling pathways involved in apoptosis, necroptosis and cell survival following death receptor activation, and highlights the influence of the molecular switch, cFLIP, on cell fate.