Naloxone hydrochloride
Chemical Name: (5α)-4,5-Epoxy-3,14-dihydro-17-(2-propenyl)morphinan-6-one hydrochloride
Purity: ≥99%
Biological Activity
Naloxone hydrochloride is an opioid antagonist.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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Naloxone activation of mu-opioid receptors mutated at a histidine residue lining the opioid cavity.
Spivak et al.
Mol.Pharmacol., 1997;52:983 -
Endogenous opiates: 1995.
Olson et al.
Peptides, 1996;17:1421 -
Quantitative evaluation of opioid withdrawal signs in rats repeatedly treated with mor. and injected with naloxone, in the absence or presence of the antiabstinence agent clon.
Pinelli and Trivulzio
J.Pharmacol.Toxicol.Methods, 1997;38:117
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Citations for Naloxone hydrochloride
The citations listed below are publications that use Tocris products. Selected citations for Naloxone hydrochloride include:
32 Citations: Showing 1 - 10
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A novel luminescence-based-β-arrestin recruitment assay for unmodified receptors.
Authors: Pedersen Et al.
J Biol Chem 2021;296:100503
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Functional Divergence of Delta and Mu Opioid Receptor Organization in CNS Pain Circuits.
Authors: Wang Et al.
Neuron 2018;98:90
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Pharmacogenomics of GPCR Drug Targets.
Authors: Hauser Et al.
Cell 2018;172:41
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Activation of temperature-sensitive TRPV1-like receptors in ARC POMC neurons reduces food intake.
Authors: Jeong Et al.
PLoS Biol 2018;16:e2004399
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A Brainstem-Spinal Cord Inhibitory Circuit for Mechanical Pain Modulation by GABA and Enkephalins.
Authors: Francois Et al.
Neuron 2017;93:822
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A Broad G Protein-Coupled Receptor Internalization Assay that Combines SNAP-Tag Labeling, Diffusion-Enhanced Resonance Energy Transfer, and a Highly Emissive Terbium Cryptate.
Authors: Levoye Et al.
PLoS One 2015;6:167
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Hypothalamic POMC neurons promote cannabinoid-induced feeding.
Authors: Koch Et al.
J Neurosci 2015;519:45
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Pronociceptive and Antinociceptive Effects of Bupren. in the Spinal Cord Dorsal Horn Cover a Dose Range of Four Orders of Magnitude.
Authors: Gerhold Et al.
J Neurosci 2015;35:9580
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Endogenous opioid activity in the anterior cingulate cortex is required for relief of pain.
Authors: Navratilova Et al.
Front Endocrinol (Lausanne) 2015;35:7264
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The opioid receptor pharmacology of GSK1521498 compared to other ligands with differential effects on compulsive reward-related behaviours.
Authors: Kelly Et al.
World J Gastroenterol 2015;232:305
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Morphological and physiological evidence of a synaptic connection between the lateral parabrachial nucleus and neurons in the A7 catecholamine cell group in rats.
Authors: Liu Et al.
J Biomed Sci 2015;22:79
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Low-frequency electroacupuncture suppresses focal epilepsy and improves epilepsy-induced sleep disruptions.
Authors: Yi Et al.
PLoS One 2015;22:49
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Bupren.-elicited alteration of adenylate cyclase activity in human embryonic kidney 293 cells coexpressing κ-, μ-opioid and nociceptin receptors.
Authors: Wang Et al.
Nature 2015;19:2587
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Berberine Improves Intestinal Motility and Visceral Pain in the Mouse Models Mimicking Diarrhea-Predominant Irritable Bowel Syndrome (IBS-D) Symptoms in an Opioid-Receptor Dependent Manner.
Authors: Chen Et al.
Psychopharmacology (Berl) 2015;10:e0145556
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Endogenous Opioid-Masked Latent Pain Sensitization: Studies from Mouse to Human.
Authors: Pereira Et al.
Proc Natl Acad Sci U S A 2015;10:e0134441
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Antinociceptive effects of novel melatonin receptor agonists in mouse models of abdominal pain.
Authors: Chen Et al.
Neuropsychopharmacology 2014;20:1298
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Hypothalamic κ-opioid receptor modulates the orexigenic effect of ghrelin.
Authors: Romero-Picó Et al.
J Biomed Sci 2013;38:1296
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Building a better analgesic: multifunctional compounds that address injury-induced pathology to enhance analgesic efficacy while eliminating unwanted side effects.
Authors: Largent-Milnes Et al.
J Pharmacol Exp Ther 2013;347:7
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Itch and analgesia resulting from intrathecal application of morphine: contrasting effects on different populations of trigeminothalamic tract neurons.
Authors: Moser and Giesler
J Neurosci 2013;33:6093
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Development of functionally selective, small molecule agonists at kappa opioid receptors.
Authors: Zhou Et al.
J Biol Chem 2013;288:36703
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Acute and chronic antiparkinsonian effects of the novel nociceptin/orphanin FQ receptor antagonist NiK-21273 in comparison with SB-612111.
Authors: Marti Et al.
Br J Pharmacol 2013;168:863
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Pain relief produces negative reinforcement through activation of mesolimbic reward-valuation circuitry.
Authors: Navratilova Et al.
FASEB J 2012;109:20709
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CB1 modulation of temporally distinct synaptic facilitation among local circuit interneurons mediated by N-type calcium channels in CA1.
Authors: Ali
J Neurophysiol 2011;105:1051
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Evidence for a role of opioids in epoxyeicosatrienoic acid-induced cardioprotection in rat hearts.
Authors: Gross Et al.
Am J Physiol Heart Circ Physiol 2010;298:H2201
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Spinal or systemic TY005, a peptidic opioid agonist/neurokinin 1 antagonist, attenuates pain with reduced tolerance.
Authors: Largent-Milnes Et al.
Br J Pharmacol 2010;161:986
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Endogenous opiates in the nucleus tractus solitarius mediate electroacupuncture-induced sleep activities in rats.
Authors: Cheng Et al.
Proc Natl Acad Sci U S A 2009;2011:159209
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Absence and rescue of mor. withdrawal in GIRK/Kir3 knock-out mice.
Authors: Cruz Et al.
J Neurosci 2008;28:4069
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Effects of opiate drugs on Fas-associated protein with death domain (FADD) and effector caspases in the rat brain: regulation by the ERK1/2 MAP kinase pathway.
Authors: García-Fuster Et al.
J Cell Mol Med 2007;32:399
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Mechanisms of cardiac protection from ischemia/reperfusion injury: a role for caveolae and caveolin-1.
Authors: Patel Et al.
Nat Commun 2007;21:1565
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Analgesia mediated by the TRPM8 cold receptor in chronic neuropathic pain.
Authors: Proudfoot Et al.
Curr Biol 2006;16:1591
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Metabotropic regulation of intrinsic excitability by synaptic activation of kainate receptors.
Authors: Melyan Et al.
J Neurosci 2004;24:4530
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Adenosine gates synaptic plasticity at hippocampal mossy fiber synapses.
Authors: Moore Et al.
Neuropsychopharmacology 2003;100:14397
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