Chemical Name: 1-[6-[[(17β)-3-Methoxyestra-1,3,5(10)-trien-17-yl]amino]hexyl]-2,5-pyrrolidinedione
Biological ActivityAnalog of U 73122; can be used as a negative control. Inhibits Panx1 currents in HEK cells. Also inhibits vasopressin- and GTPγS-induced Ca2+ influx in hepatocytes.
Active Analog also available.
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.
Evidence obtained using single hepatocytes for inhibition by the phospholipase C inhibitor U73122 of store-operated Ca2+ inflow.
Berven and Barritt
The putative phospholipase C inhibitor U73122 and its negative control, U73343, elicit unexpected effects on the rabbit parietal cell.
Muto et al.
Activation of P2X7 receptors induces CCL3 production in microglial cells through transcription factor NFAT.
Kataoka et al.
Pharmacological characterization of pannexin-1 currents expressed in mammalian cells.
Ma et al.
Citations for U 73343
The citations listed below are publications that use Tocris products. Selected citations for U 73343 include:
13 Citations: Showing 1 - 10
Purinergic signaling in cochlear supporting cells reduces hair cell excitability by increasing the extracellular space.
Authors: Babola Et al.
IP3 Receptors Preferentially Associate with ER-Lysosome Contact Sites and Selectively Deliver Ca2+ to Lysosomes.
Authors: Atakpa Et al.
Cell Rep 2018;25:3180
A Mechanism Coupling Systemic Energy Sensing to Adipokine Secretion.
Authors: Rajan Et al.
Dev Cell 2017;43:83
Detachment of surface membrane invagination systems by cationic amphiphilic drugs.
Authors: Osman Et al.
PLoS One 2016;6:18536
Sex Differences in Molecular Signaling at Inhibitory Synapses in the Hippocampus.
Authors: Tabatadze Et al.
J Neurosci 2015;35:11252
The Effect of Therapeutic Blockades of Dust Particles-Induced Ca2+ Signaling and Proinflammatory Cytokine IL-8 in Human Bronchial Epithelial Cells.
Authors: Yoon Et al.
Sci Rep 2015;2015:843024
Pharmacological Characterization of 5-HT1A Autoreceptor-Coupled GIRK Channels in Rat Dorsal Raphe 5-HT Neurons.
Authors: Montalbano Et al.
PLoS One 2015;10:e0140369
DA Promotes Motor Cortex Plasticity and Motor Skill Learning via PLC Activation.
Authors: Rioult-Pedotti Et al.
J Cereb Blood Flow Metab 2015;10:e0124986
mGluR1-mediated excitation of cerebellar GABAergic interneurons requires both G protein-dependent and Src-ERK1/2-dependent signaling pathways.
Authors: Kubota Et al.
PLoS One 2014;9:e106316
Lysophosphatidic acid induces vasodilation mediated by LPA1 receptors, phospholipase C, and endothelial nitric oxide synthase.
Authors: Ruisanchez Et al.
FASEB J 2014;28:880
A dynamic set point for thermal adaptation requires phospholipase C-mediated regulation of TRPM8 in vivo.
Authors: Brenner Et al.
BDNF-endocannabinoid interactions at neocortical inhibitory synapses require phospholipase C signaling.
J Neurophysiol 2014;111:1008
The calcium-sensing receptor regulates the NLRP3 inflammasome through Ca2+ and cAMP.
Authors: Lee Et al.
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