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Biological Activity for SR 144528
SR 144528 is a high affinity and selective CB2 inverse agonist (Ki = 0.6 nM). Exhibits >700-fold selectivity for CB2 over CB1 receptors. Blocks the effects of CP 55,940 (Cat. No. 0949) on forskolin-sensitive adenylyl cyclase activity and MAPK in CHO cells expressing CB2 receptors. Also blocks CP 55,940-induced B-cell activation. Orally bioavailable.
Technical Data for SR 144528
|Storage||Store at -20°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.
Solubility Data for SR 144528
|Solvent||Max Conc. mg/mL||Max Conc. mM|
Preparing Stock Solutions for SR 144528
The following data is based on the product molecular weight 476.05. 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||2.1 mL||10.5 mL||21.01 mL|
|5 mM||0.42 mL||2.1 mL||4.2 mL|
|10 mM||0.21 mL||1.05 mL||2.1 mL|
|50 mM||0.04 mL||0.21 mL||0.42 mL|
References for SR 144528
References are publications that support the biological activity of the product.
Rinaldi-Carmona et al (1998) SR 144528, the first potent and selective antagonist of the CB2 cannabinoid receptor. J.Pharmacol.Exp.Ther. 284 644 PMID: 9454810
Kotsikorou et al (2013) The importance of hydrogen bonding and aromatic stacking to the affinity and efficacy of cannabinoid receptor CB2 antagonist, 5-(4-chloro-3-methylphenyl)-1-[(4-methylphenyl)methyl]-N-[(1S,2S,4R)-1,3,3-trimeth J.Med.Chem. 56 6593 PMID: 23855811
Bouaboula et al (1999) Gi protein modulation induced by a selective inverse agonist for the peripheral cannabinoid receptor CB2: implication for intracellular signalization cross-regulation. Mol.Pharmacol. 55 473 PMID: 10051530
If you know of a relevant reference for SR 144528, please let us know.
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Keywords: SR 144528, SR 144528 supplier, SR144528, high, affinity, selective, cannabinoid, receptors, CB2, inverse, agonists, orally, bioavailable, immunology, Receptors, 5039, Tocris Bioscience
13 Citations for SR 144528
Citations are publications that use Tocris products. Selected citations for SR 144528 include:
Mitzi et al (2021) Cannabinoid Receptor Activation on Haematopoietic Cells and Enterocytes Protects against Colitis. J Crohns Colitis 15 1032-1048 PMID: 33331878
Capozzi et al (2021) Anti-Inflammatory Activity of a CB2 Selective Cannabinoid Receptor Agonist: Signaling and Cytokines Release in Blood Mononuclear Cells. Molecules 27 64 PMID: 35011295
Acevedo-Canabal et al (2019) Altered Swimming Behaviors in Zebrafish Larvae Lacking Cannabinoid Receptor 2. Cannabis Cannabinoid Res 4 88 PMID: 31236475
Neta et al (2010) Cannabinoids Delta(9)-tetrahydrocannabinol and cannabidiol differentially inhibit the lipopolysaccharide-activated NF-kappaB and interferon-beta/STAT proinflammatory pathways in BV-2 microglial cells. J Biol Chem 285 1616-26 PMID: 19910459
Woong-Ki et al (2022) Activation of cannabinoid-2 receptor protects against Pseudomonas aeruginosa induced acute lung injury and inflammation. Respir Res 23 326 PMID: 36463179
Presley et al (2015) Preclinical evaluation of SMM-189, a cannabinoid receptor 2-specific inverse agonist. J Neurosci 3 e00159 PMID: 26196013
Mohammed et al (2020) Administration of Δ9-Tetrahydrocannabinol (THC) Post-Staphylococcal Enterotoxin B Exposure Protects Mice From Acute Respiratory Distress Syndrome and Toxicity. Front Pharmacol 11 PMID: 32612530
Cecconi et al (2019) Role of Major Endocannabinoid-Binding Receptors during Mouse Oocyte Maturation. Int J Mol Sci 20 PMID: 31212770
Alharris et al (2019) Role of miRNA in the regulation of cannabidiol-mediated apoptosis in neuroblastoma cells. Oncotarget 10 45 PMID: 30713602
Fu (2017) Activation of cannabinoid receptor type 2 by JWH133 alleviates bleomycin-induced pulmonary fibrosis in mice. Oncotarget 8 103486 PMID: 29262578
Miriam et al (2020) 2-arachidonoylglycerol reduces chondroitin sulphate proteoglycan production by astrocytes and enhances oligodendrocyte differentiation under inhibitory conditions. Glia 68 1255-1273 PMID: 31894889
Manuela et al (2020) Positive Allosteric Modulation of CB1 and CB2 Cannabinoid Receptors Enhances the Neuroprotective Activity of a Dual CB1R/CB2R Orthosteric Agonist. Life (Basel) 10 PMID: 33302569
Shang et al (2016) Δ 9-Tetrahydrocannabinol Reverses TNFα-induced Increase in Airway Epithelial Cell Permeability through CB 2 Receptors Biochemical Pharmacology PMID: 27641813
Do you know of a great paper that uses SR 144528 from Tocris? Please let us know.
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Literature in this Area
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