Prostaglandin H2/thromboxane A2 receptor agonist
- Potent TP agonist
- Used in cardiovascular studies
- highly cited
U-46619 is a Prostaglandin H2/thromboxane A2 analog and a potent thromboxane A2 receptor (TP) agonist (EC50 = 0.035µM). U-46619 induces platelet shape change and aggregation at 32nM. U-46619 also activates p38 MAPK.
Shipping: Available products typically ship within 24/48h, via priority shipping.
Do you need support? Contact Customer Service or Technical Support.
Online Account
Access or Create Your Account
Product Details
Alternative Name |
9,11-Dideoxy-9α,11α-methanoepoxy prostaglandin F2α, 9,11-Dideoxy-9α,11α-methanoepoxy prosta5Z,13E-dien-1-oic acid |
---|---|
Appearance |
Pale yellow oil. |
CAS |
56985-40-1 |
Couple Target |
p38, Prostanoid receptor, Thromboxane receptor |
Couple Type |
Activator, Ligand |
Formula |
C21H34O4 |
Identity |
Identity determined by 1H-NMR. |
MW |
350.5 |
Purity |
≥98% (TLC) |
Solubility |
Soluble in DMF (100mg/ml), DMSO, 100% ethanol, DMSO, or PBS, pH 7.2 (2mg/ml). |
Source |
Synthetic. |
Technical Info / Product Notes |
Note: Product is not sterile. |
Handling & Storage
Use/Stability |
As indicated on product label or CoA when stored as recommended. Stable for at least 1 years after receipt when stored at -20°C. We do not recommend storing aqueous solutions for more than one day. |
---|---|
Long Term Storage |
-20°C |
Shipping |
Blue Ice |
Regulatory Status |
RUO – Research Use Only |
---|
- α-Synuclein is the major platelet isoform but is dispensable for activation, secretion, and thrombosis: A.N. Smith, et al.; Platelets 34, 2267147 (2023), Abstract
- MiR-130b modulates the invasive, migratory, and metastatic behavior of leiomyosarcoma: L.S. Danielson, et al.; PLoS One 18, e0278844. (2023), Abstract
- Inhibition of neurogenic contractions in renal arteries and of cholinergic contractions in coronary arteries by the presumed inhibitor of ADP-ribosylation factor 6, NAV2729: R. Huang, et al.; Naunyn Schmiedebergs Arch. Pharmacol. 395, 471 (2022), Abstract
- Permixon®, hexane-extracted Serenoa repens, inhibits human prostate and bladder smooth muscle contraction and exerts growth-related functions in human prostate stromal cells: A. Tamalunas, et al.; Life Sci. 308, 120931 (2022), Abstract
- Long-term administration of resveratrol and MitoQ stimulates cavernosum antioxidant gene expression in a mouse castration model of erectile dysfunction: C.J. Pierre, et al.; Life Sci. 310, 121082 (2022), Abstract
- Lenalidomide and pomalidomide inhibit growth of prostate stromal cells and human prostate smooth muscle contraction: A. Tamalunas, et al.; Life Sci. 281, 119771 (2021), Abstract
- Bleeding diathesis in mice lacking JAK2 in platelets: N. Eaton, et al.; Blood Adv. 5, 2969 (2021), Abstract
- Correlation of Pulse Wave Transit Time with Pulmonary Artery Pressure in a Porcine Model of Pulmonary Hypertension: F. Mueller-Graf, et al.; Biomedicines 9, 1212 (2021), Abstract
- Genetic Labeling of Cells Allows Identification and Tracking of Transgenic Platelets in Mice: I. Krüger, et al.; Int. J. Mol. Sci. 22, 3710 (2021), Abstract — Full Text
- Loss of Hem1 disrupts macrophage function and impacts migration, phagocytosis, and integrin-mediated adhesion: S. Stahnke, et al.; Curr. Biol. 31, 2051 (2021), Abstract
- Simvastatin causes pulmonary artery relaxation by blocking smooth muscle ROCK and calcium channels: Evidence for an endothelium-independent mechanism: M. Absi, et al.; PLoS One 14, e0220473 (2019), Abstract — Full Text
- Pharmacology of the single isomer, esuberaprost (beraprost-314d) on pulmonary vascular tone, IP receptors and human smooth muscle proliferation in pulmonary hypertension: L. Shen, et al.; Biochem. Pharmacol. 166, 242 (2019), Abstract
- Platelet Migration and Bacterial Trapping Assay under Flow: Fan, S., Lorenz, M., et al.; Bio Protoc. 8, e3018 (2018), Abstract
- Vitamin C Deficiency Reduces Muscarinic Receptor Coronary Artery Vasoconstriction and Plasma Tetrahydrobiopterin Concentration in Guinea Pigs: G.F. Skovsted, et al.; Nutrients 9, 691 (2017), Application(s): Guinea Pig samples, Abstract — Full Text
- The Novel Oral Syk Inhibitor, Bl1002494, Protects Mice From Arterial Thrombosis and Thromboinflammatory Brain Infarction: van Eeuwijk, J. M., Stegner, D., et al.; Arterioscler. Thromb. Vasc. Biol. 36, 1247 (2016), Abstract
- αB-crystallin reduces ristocetin‑induced soluble CD40 ligand release in human platelets: Suppression of thromboxane A2 generation: M. Tsujimoto, et al.; Mol. Med. Rep. 12, 357 (2015), Application(s): Platelet aggregation in human platelet-rich plasma, Abstract
- Inherited human group IVA cytosolic phospholipase A2 deficiency abolishes platelet, endothelial, and leucocyte eicosanoid generation: N.S. Kirkby, et al.; FASEB. J. 29, 4568 (2015), Abstract — Full Text
- Ex vivo relaxations of pulmonary arteries induced by prostacyclin mimetics are highly dependent of the pre-contractile agents: C. Benyahia, et al.; Prostaglandins Other Lipid Mediat. 121, 46 (2015), Application(s): Evaluating the effects of PGI2 mimetics in rat pulmonary arteries, Abstract
- Broad-range TRP channel inhibitors (2-APB, flufenamic acid, SKF-96365) affect differently contraction of resistance and conduit femoral arteries of rAT: M. Bencze, et al.; Eur. J. Pharmacol. 765, 533 (2015), Application(s): Induced arterial contractions, Abstract
- Investigating the potential role of TRPA1 in locomotion and cardiovascular control during hypertension: Bodkin, J. V., Thakore, P., et al.; Pharmacol. Res. Perspect. 2, e00052 (2014), Abstract
- Liposomal nanoparticles encapsulating iloprost exhibit enhanced vasodilation in pulmonary arteries: P.P. Jain, et al.; Int. J. Nanomedicine 9, 3249 (2014), Abstract — Full Text
- EV-077 in vitro inhibits platelet aggregation in type-2 diabetics on aspirin: K.S. Sakariassen, et al.; Thromb. Res. 130, 746 (2012), Abstract
- Secretoneurin facilitates endothelium-dependent relaxations in porcine coronary arteries: C.K. Chan, et al.; Am. J. Physiol. Heart Circ. Physiol. 300, H1159 (2011), Abstract — Full Text
- Mechanisms underlying increased reactivity of pulmonary arteries contralateral to a localized high-flow anastomosis: S. Pfister, et al.; J. Thorac. Cardiovasc. Surg. 141, 425 (2011), Abstract — Full Text
- Salvianolic acid B and tanshinone IIA attenuate myocardial ischemia injury in mice by NO production through multiple pathways: C. Pan, et al.; Ther. Adv. Cardiovasc. Dis. 5, 99 (2011), Abstract
- Alterations in nitric oxide and endothelin-1 bioactivity underlie cerebrovascular dysfunction in ApoE-deficient mice: K. Yamashiro, et al.; J. Cereb. Blood. Flow Metab. 30, 1494 (2010), Abstract — Full Text
- Calcium-independent phospholipase A(2) plays a key role in the endothelium-dependent contractions to acetylcholine in the aorta of the spontaneously hypertensive rat.: M.S. Wong, et al.; Am. J. Physiol. Heart Circ. Physiol. 298, H1260 (2010), Abstract — Full Text
- Protein kinase G regulates the basal tension and plays a major role in nitrovasodilator-induced relaxation of porcine coronary veins: Qi, H., Zheng, X., et al.; Br. J. Pharmacol. 152, 1060 (2007), Abstract
- Role for p38 mitogen-activated protein kinase in platelet aggregation caused by collagen or a thromboxane analogue: J. Saklatvala, et al.; J. Biol. Chem. 271, 6586 (1996), Abstract — Full Text
- Heterogeneity of thromboxane A2 (TP-) receptors: evidence from antagonist but not agonist potency measurements: P.M. Tymkewycz, et al.; Br. J. Pharmacol. 102, 607 (1991), Abstract
- Binding of a thromboxane A2/prostaglandin H2 agonist [3H]U46619 to washed human platelets: N. Liel, et al.; Prostaglandins 33, 789 (1987), Abstract
- Responsiveness of platelets and coronary arteries from different species to synthetic thromboxane and prostaglandin endoperoxide analogues: S.E. Burke, et al.; Br. J. Pharmacol. 78, 287 (1983), Abstract
- 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: R.A. Coleman, et al.; Br. J. Pharmacol. 73, 773 (1981), Abstract
Related Products

Application | Colorimetric detection, ELISA |
---|---|
Assay Time | <3 hours |
Sensitivity | 10.54 pg/ml (range 13.7 – 10,000 pg/ml) |
11-dehydro-TXB2 ELISA kit
ADI-900-092
The 11-dehydro-TXB2 ELISA kit is a colorimetric competitive enzyme immunoassay kit

Application | Colorimetric detection, ELISA |
---|---|
Assay Time | 3 hours |
Sensitivity | 4.31 pg/ml (range 9.8 – 10,000 pg/ml) |
[pThr180/Tyr182]p38 ELISA kit
ADI-900-101
The [pThr180/Tyr182]p38 ELISA kit is a colorimetric immunometric enzyme immunoassay kit

Application | Colorimetric detection, ELISA |
---|---|
Assay Time | 3 hours |
Sensitivity | 52.1 pg/ml (range 156 – 5,000 pg/ml) |

Alternative Name | PGH2 |
---|---|
CAS | 42935-17-1 |
Purity | ≥95% (HPLC) |
Datasheet, Manuals, SDS & CofA
Manuals And Inserts
Certificate of Analysis
Please enter the lot number as featured on the product label
SDS
Enzo Life Science provides GHS Compliant SDS
If your language is not available please fill out the SDS request form