U 46619
Chemical Name: (5Z)-7-[(1R,4S,5S,6R)-6-[(1E,3S)-3-Hydroxy-1-octenyl]-2-oxabicyclo[2.2.1]hept-5-yl]-5-heptenoic acid
Purity: ≥98%
Biological Activity
U 46619 is a PGH2 (TXA2) analog that is a potent and stable thromboxane A2 (TP) receptor agonist (EC50 = 0.035 μM). Potently stimulates TP receptor-mediated, but not other prostaglandin receptor-mediated responses in various in vitro preparations. Activates ERK-1 and ERK-2 in HEK 293 cells expressing TPα and TPβ receptors.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 Role of O-GlcNAcylation in Perivascular Adipose Tissue Dysfunction of Offspring of High-Fat Diet-Fed Rats
KE Zaborska, G Edwards, C Austin, M Wareing
J. Vasc. Res., 2017;54(2):79-91. -
Comparison of the actions of U-46619, a prostaglandin H2-analogue, with those of prostaglandin H2 and thromboxane A2 on some isolated smooth muscle preparations.
Coleman et al.
Br.J.Pharmacol., 1981;73:773 -
Receptor-mediated effects of a PGH2 analogue (U 46619) on human platelets.
Morinelli et al.
Am.J.Physiol., 1987;253:H1035 -
Regulation of extracellular signal-regulated kinase cascades by α- and β-isoforms of the human thromboxane A2 receptor.
Miggin and Kinsella
Mol.Pharmacol., 2002;61:817 -
Soluble fibrin causes an acquired platelet glycoprotein VI signaling defect: implications for coagulopathy.
M Y Lee, C C Verni, B A Herbig, S L Diamond
Journal of Thrombosis and Haemostasis : Jth, 2017;0(0):1538-7836.
Product Datasheets
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Citations for U 46619
The citations listed below are publications that use Tocris products. Selected citations for U 46619 include:
9 Citations: Showing 1 - 9
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Inhibition of endoplasmic reticulum stress improves coronary artery function in the spontaneously hypertensive rats.
Authors: Choi Et al.
Scientific Reports 2016;6:31925
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A human platelet calcium calculator trained by pairwise agonist scanning.
Authors: Lee and Diamond
PLoS One 2015;11:e1004118
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New positive Ca2+-activated K+ channel gating modulators with selectivity for KCa3.1.
Authors: Coleman Et al.
Mol Pharmacol 2014;86:342
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Prenatal development is linked to bronchial reactivity: epidemiological and animal model evidence.
Authors: Pike Et al.
Sci Rep 2014;4:4705
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Acute SimV. inhibits K ATP channels of porcine coronary artery myocytes.
Authors: Seto Et al.
Diabetes 2013;8:e66404
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Hydrogen sulphide-mediated vasodilatation involves the release of neurotransmitters from sensory nerves in pressurized mesenteric small arteries isolated from rats.
Authors: White Et al.
Br J Pharmacol 2013;168:785
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Potent vasorelaxant activity of the TMEM16A inhibitor T16A(inh) -A01.
Authors: Davis Et al.
Br J Pharmacol 2013;168:773
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S phase entry of neural progenitor cells correlates with increased blood flow in the young subventricular zone.
Authors: Lacar Et al.
PLoS One 2012;7:e31960
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Platelets present antigen in the context of MHC class I.
Authors: Chapman Et al.
J Immunol 2012;189:916
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