Slow afterhyperpolarization (sAHP) channel blocker; reduces sAHP in hippocampal slice preparations. Displays no effect on Ca2+ currents or the time course of sAHP/sIAHP. Exhibits potent inhibition of KCNQ1 and KCNQ2, but differential effects at other KCNQs. Rescues memory retrieval in dopamine β-hydroxylase knockout mice.
|Storage||Store at RT|
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 350.46. Batch specific molecular weights may vary from batch to batch due to solvent of hydration, which will affect the solvent volumes required to prepare stock solutions.
|Concentration / Solvent Volume / Mass||1 mg||5 mg||10 mg|
|0.5 mM||5.71 mL||28.53 mL||57.07 mL|
|2.5 mM||1.14 mL||5.71 mL||11.41 mL|
|5 mM||0.57 mL||2.85 mL||5.71 mL|
|25 mM||0.11 mL||0.57 mL||1.14 mL|
References are publications that support the biological activity of the product.
Shah et al (2006) Enhancement of hippocampal pyramidal cell excitability by the novel selective slow-afterhyperpolarization channel blocker 3-(triphenylmethylaminomethyl)pyridine (UCL2077). Mol.Pharmacol. 70 1494 PMID: 16877678
Zhang et al (2013) The slow afterhyperpolarization: a target of β1-adrenergic signaling in hippocampus-dependent memory retrieval. J.Neurosci. 33 5006 PMID: 23486971
Soh and Tzingounis (2010) The specific slow afterhyperpolarization inhibitor UCL2077 is a subtype-selective blocker of the epilepsy associated KCNQ channels. Mol.Pharmacol. 78 1088 PMID: 20843955
If you know of a relevant reference for UCL 2077, please let us know.
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Keywords: UCL 2077, UCL 2077 supplier, Slow, hyperpolarization, sAHP, channels, blockers, Potassium, KCa, Channels, ca2+-activated, ca2+-dependent, K+, UCL2077, Ca2+-Activated, Voltage-Gated, 2661, Tocris Bioscience
1 Citation for UCL 2077
Citations are publications that use Tocris products. Selected citations for UCL 2077 include:
Zhang et al (2013) The slow afterhyperpolarization: a target of β1-adrenergic signaling in hippocampus-dependent memory retrieval. J Neurosci 33 5006 PMID: 23486971
Do you know of a great paper that uses UCL 2077 from Tocris? Please let us know.
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Literature in this Area
Tocris offers the following scientific literature in this area to showcase our products. We invite you to request* or download your copy today!
*Please note that Tocris will only send literature to established scientific business / institute addresses.
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.