1. Signaling Pathways
  2. GPCR/G Protein
  3. Prostaglandin Receptor

Prostaglandin Receptor

Prostaglandin receptor, a sub-family of cell surface seven-transmembrane receptors, are the G-protein-coupled receptors. There are currently ten known prostaglandin receptors on various cell types. Prostaglandins bind to a subfamily of cell surface seven-transmembrane receptors, G-protein-coupled receptors. These receptors are named: DP1-2-DP1, DP2 receptors, EP1-4-EP1, EP2, EP3, EP4 receptors, FP-FP, IP1-2-IP1, IP2 receptors, TP-TP receptor. The prostaglandins are a group of hormone-like lipid compounds that are derived enzymatically from fatty acids and have important functions in the animalbody. There are currently ten known prostaglandin receptors on various cell types.

Prostaglandin Receptor Related Products (139):

Cat. No. Product Name Effect Purity
  • HY-101952
    Prostaglandin E2 Activator ≥98.0%
    Prostaglandin E2 is a hormone-like substance that participate in a wide range of body functions such as the contraction and relaxation of smooth muscle, the dilation and constriction of blood vessels, control of blood pressure, and modulation of inflammation.
  • HY-B0131
    Prostaglandin E1 Agonist ≥98.0%
    Prostaglandin E1 (Alprostadil) is a prostanoid receptor ligand, with Kis of 1.1 nM, 2.1 nM, 10 nM, 33 nM and 36 nM for mouse EP3, EP4, EP2, IP and EP1, respectively. Prostaglandin E1 induces vasodilation and inhibits platelet aggregation. Prostaglandin E1 can be used as a vasodilator for the research of peripheral vascular diseases.
  • HY-A0096
    Iloprost Agonist ≥99.0%
    Iloprost (ZK 36374) is a synthetic analogue of prostacyclin PGI2.
  • HY-18966
    PF-04418948 Antagonist 99.22%
    PF-04418948 is an orally active, potent and selective prostaglandin EP2 receptor antagonist with an IC50 of 16 nM.
  • HY-B0195
    Tranilast Inhibitor 99.46%
    Tranilast (MK-341) acts as an anti-atopic agent. Tranilast suppresses production of prostaglandin D2 (PGD2, IC50= 0.1 mM). Tranilast sodium exhibits anti-inflammatory and immunomodulatory effects. Tranilast sodium antagonizes angiotensin II and inhibits its biological effects in vascular smooth muscle cells.
  • HY-14973
    Vidupiprant Antagonist 98.08%
    Vidupiprant (AMG 853) is a phenylacetic acid derivative. Vidupiprant is a potent and orally active CRTH2 (DP2) and prostanoid D receptor (DP or DP1) dual antagonist with IC50s of 3 nM and 4 nM in buffer, and 8 nM and 35 nM in human plasma, respectively. Vidupiprant has the potential for asthma treatment.
  • HY-109134
    Pizuglanstat Inhibitor 99.40%
    Pizuglanstat (compound 3) is a prostaglandin D synthase inhibitor with an IC50 of 76 nM for human hematopoietic prostaglandin D synthases (H-PGDS). Pizuglanstat can be used for myodegenerative disease research, such as muscular dystrophy.
  • HY-19361
    L-826266 Antagonist ≥98.0%
    L-826266 is a selective and competitive EP3 receptor antagonist. L-826266 can be used for convulsive disorders research.
  • HY-108566
    U-46619 Agonist ≥99.0%
    U-46619 (9,11-Methanoepoxy PGH2) is a stable analogue of thromboxane A2 (TXA2) and acts as a potent TXA2 agonist.
  • HY-50901
    ONO-AE3-208 Antagonist ≥98.0%
    ONO-AE3-208 is an EP4 antagonist, and suppresses cell invasion, migration, and metastasis of prostate cancer.
  • HY-103088
    E7046 Antagonist 99.60%
    E7046 is an orally bioavailable and specific EP4 antagonist, with IC50 of 13.5 nM and Ki of 23.14 nM. E7046 exhibits anti-tumor activities.
  • HY-16781
    Grapiprant Antagonist 99.45%
    Grapiprant (CJ-023423) is a selective EP4 receptor antagonist whose physiological ligand is prostaglandin E2 (PGE2). Grapiprant displaces [3H]-PGE2 (1 nM) binding to dog recombinant EP4 receptor with IC50 value of 35 nM and Ki value of 24 nM. Grapiprant has the potential for osteoarthritic pain and inflammation treatment[3] .
  • HY-10418
    AH 6809 Antagonist
    AH 6809 is an antagonist of EP and DP receptor, with Kis of 1217, 1150, 1597, and 1415 nM for the cloned human EP1, EP2, EP3-III, and DP receptor respectively. AH 6809 has a Ki of 350 nM for mouse EP2 receptor.
  • HY-B0577
    Latanoprost Agonist 99.83%
    Latanoprost (PHXA41) is a prostaglandin F2α analogue and an agonist for the FP prostanoid receptor, and lowers intraocular-pressure (IOP).
  • HY-50175
    Laropiprant Antagonist 99.73%
    Laropiprant is a potent, selective DP receptor antagonist with Ki values of 0.57 nM and 2.95 nM for DP receptor and TP Receptor, respectively.
  • HY-14870
    Selexipag Agonist 99.89%
    Selexipag (NS-304) is an orally available and potent agonist for the Prostacyclin (PGI2) receptor (IP receptor).
  • HY-B0360
    Rebamipide Activator 99.88%
    Rebamipide (OPC12759) is a mucoprotective agent. Rebamipide induces COX-2 expression, increases PGE2 levels, and enhances gastric mucosal defense in a COX-2-dependent manner.
  • HY-B0584
    Travoprost Agonist 99.99%
    Travoprost (Fluprostenol isopropyl ester), an isopropyl ester prodrug, is a high affinity, selective FP prostaglandin full receptor agonist. Travoprost has the ocular hypotensive efficacy and has the potential for glaucoma and ocular hypertension.
  • HY-10797
    CJ-42794 Antagonist 98.78%
    CJ-42794 is a selective prostaglandin E receptor subtype 4 (EP4) antagonist, inhibits [3H]-PGE2 binding to the human EP4 receptor with a mean pKi of 8.5, a binding affinity that was at least 200-fold more selective for the human EP4 receptor than other human EP receptor subtypes (EP1, EP2, and EP3).
  • HY-79593
    MRE-269 Agonist 99.46%
    MRE-269 is an active metabolite of selexipag, and acts as a selective IP receptor agonist.
Isoform Specific Products

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