UCL 2077
Discontinued Product
Chemical Name: N-Trityl-3-pyridinemethanamine
Purity: ≥99%
Biological Activity
UCL 2077 is a 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.Technical Data
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.
Background References
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The specific slow afterhyperpolarization inhibitor UCL2077 is a subtype-selective blocker of the epilepsy associated KCNQ channels.
Soh and Tzingounis
Mol.Pharmacol., 2010;78:1088 -
The slow afterhyperpolarization: a target of β1-adrenergic signaling in hippocampus-dependent memory retrieval.
Zhang et al.
J.Neurosci., 2013;33:5006 -
Enhancement of hippocampal pyramidal cell excitability by the novel selective slow-afterhyperpolarization channel blocker 3-(triphenylmethylaminomethyl)pyridine (UCL2077).
Shah et al.
Mol.Pharmacol., 2006;70:1494
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Citations for UCL 2077
The citations listed below are publications that use Tocris products. Selected citations for UCL 2077 include:
2 Citations: Showing 1 - 2
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Inhibition of striatal cholinergic interneuron activity by the Kv7 opener retigabine and the nonsteroidal anti-inflammatory drug diclofenac.
Authors: Paz Et al.
Neuropharmacology 2018;137:309
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The slow afterhyperpolarization: a target of β1-adrenergic signaling in hippocampus-dependent memory retrieval.
Authors: Zhang Et al.
J Neurosci 2013;33:5006
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