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

Prostaglandin Receptor

Prostaglandin Receptor

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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 Isoform Specific Products:

Prostaglandin Receptor Isoform Comparison
Cat. No. Product Name Effect Purity Chemical Structure
  • HY-116890
    CRTh2 antagonist 4
    		Antagonist
    CRTh2 antagonist 4 (compound 58) is an inhibitor (IC50: 212 nM) of TH2 lymphocyte (CRTH2 or DP2) receptor with high binding affinity (Ki= 37 nM). CRTh2 antagonist 4 can be used in the study of severe allergic diseases.
    CRTh2 antagonist 4
  • HY-113887
    Prostaglandin F1β
    		Agonist
    Prostaglandin F1β (PGF1β) is the C-9 epimer of 1α. Prostaglandin F1β increased the respiratory rate of rabbits.
    Prostaglandin F1β
  • HY-183149
    BPN-37440
    		Inhibitor
    BPN-37440 is a blood-brain barrier-permeable, selective, and orally active EP2 receptor inhibitor with an IC50 of 53-60 nM. BPN-37440 inhibits the expression of inflammatory mediators IL-1β and COX-2, with an IC50 of 21 nM for IL-1β and 42 nM for COX-2. BPN-37440 reduces microgliosis in key brain regions of mice with pilocarpine (HY-B0726A)-induced status epilepticus and reverses their working memory and recognition memory deficits. BPN-37440 can be used for research on status epilepticus.
    BPN-37440
  • HY-16781S
    Grapiprant-d4
    		Antagonist
    Grapiprant-d4 (CJ-023423-d4) is the deuterium labeled Grapiprant (HY-16781). 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] .
    Grapiprant-d<sub>4</sub>
  • HY-118652
    Δ17-6-keto Prostaglandin F1α
    		Agonist
    Δ17-6-keto Prostaglandin F1α (Δ17-6-keto PGF1α) is a cyclooxygenase (COX) product of eicosapentaenoic acid (EPA) in various tissues such as seminal vesicles, lung, Polymorphonuclear leukocytes, and ocular tissues. Δ17-6-keto PGF1α and other 3-series COX products from EPA, such as PGF3α, PGE3, and thromboxane B3, may be involved in the reduced incidence of glaucoma in patients on a marine-rich (EPA-rich) diet.
    Δ17-6-keto Prostaglandin F1α
  • HY-150068
    EP4 receptor agonist 1
    		Agonist
    EP4 receptor agonist 1 (compound 11) is an EP4 receptor agonist with the human pEC50 value of 6.3.
    EP4 receptor agonist 1
  • HY-105114A
    Imitrodast sodium
    		Inhibitor
    Imitrodast sodium is an inhibitor of thromboxane synthase. Imitrodast sodium can be used in the research of bronchoconstriction.
    Imitrodast sodium
  • HY-P1020
    Nocistatin(human)
    		Inhibitor
    Nocistatin (human) blocks nociceptin-induced allodynia and hyperalgesia, and attenuates pain evoked by prostaglandin E2.
    Nocistatin(human)
  • HY-107320
    Amtolmetin guacil
    		Inhibitor 99.93%
    Amtolmetin guacil is an effective nonsteroidal anti-Inflammatory agent with pain-relieving effects. Amtolmetin guacil inhibits prostaglandin synthesis and cyclooxygenase (COX). Amtolmetin guacil can stimulate capsaicin receptors present on the gastrointestinal wall and also releases gastroprotective nitric oxide (NO). Amtolmetin guacil can be used to research knee osteoarthritis.
    Amtolmetin guacil
  • HY-114593
    ent-8-iso Prostaglandin F2α
    ent-8-iso Prostaglandin F2α (ent-15-F2t-IsoP) is a potent vasoconstrictor of porcine retina and cerebral microvessels with EC50 values of 30.6 and 53.5 nM, respectively.
    ent-8-iso Prostaglandin F2α
  • HY-158659
    TG11-77 hydrochloride
    		Antagonist
    TG11-77 hydrochloride is a potent, selective, orally active and brain permeant EP2 antagonist, with a KB of 9.7 nM. TG11-77 hydrochloride inhibits PGE2-induced human EP2 receptor activation. TG11-77 hydrochloride exhibits anti-inflammatory activity. TG11-77 hydrochloride reduces delayed mortality and memory deficit.
    TG11-77 hydrochloride
  • HY-W399193
    PGF2α 1,9-lactone
    		Inhibitor
    PGF2α 1,9-lactone (Prostaglandin F2α 1,9-lactone) is a prostaglandin lactone. PGF2α 1,9-lactone shows resistant to hydrolysis by plasma esterases.
    PGF2α 1,9-lactone
  • HY-113909
    Dinoprost (methoxyamine)
    		Agonist
    Dinoprost methoxyamine is an orally active, potent prostaglandin F (PGF) receptor (FP receptor) agonist. Dinoprost methoxyamine is a luteolytic hormone produced locally in the endometrial luminal epithelium and corpus luteum (CL). Dinoprost methoxyamine plays a key role in the onset and progression of labour.
    Dinoprost (methoxyamine)
  • HY-157976
    Dinorprostaglandin E1
    Dinorprostaglandin E1 (dinor-PGE1) is the hepatocyte metabolite of prostaglandin E1 and prostaglandin E. Prostaglandin E1 and prostaglandin E inhibit glucagon, epinephrine, isoproterenol (beta-adrenergic agonist), or epinephrine-stimulated glycogenolysis when co-treated with Isoproterenol (HY-B0468).
    Dinorprostaglandin E1
  • HY-178465
    EP4 receptor antagonist 8
    		Antagonist
    EP4 receptor antagonist 8 is an orally active EP4 antagonist (human EP4 IC50 = 6.40 nM). EP4 receptor antagonist 8 significantly reduced paw and joint swelling, inflammatory cell infiltration, cartilage damage, pannus formation, and joint bone erosion in arthritis (AIA) mice in a dose-dependent manner. EP4 receptor antagonist 8 can be used for the study of inflammatory pain.
    EP4 receptor antagonist 8
  • HY-106105
    ONO 3708
    		Antagonist
    ONO 3708 is a TXA2/PGH2 receptor antagonist that can inhibit the binding properties of U46619 in unactivated intact human platelets, with an IC50 value of 38 nM.
    ONO 3708
  • HY-118189S
    Misoprostol acid-d5
    		Agonist
    Misoprostol acid-d5 is deuterium labeled Misoprostol acid. Misoprostol acid is an active metabolite of Misoprostol. Misoprostol is a synthetic analogue of prostaglandin E1 (PGE1), extensively absorbed, and undergoes rapid de-esterification to Misoprostol acid in the gastrointestinal tract after oral administration. Misoprostol can be used for non-steroidal anti-inflammatory drug-induced (NSAID) gastric ulcers. Misoprostol is an oral agent used to induce labor.
    Misoprostol acid-d<sub>5</sub>
  • HY-120975
    2,3-Dinor thromboxane b1
    		Control
    2,3-Dinor thromboxane b1 is an urinary metabolite of Thromboxane B2 (HY-113331).
    2,3-Dinor thromboxane b1
  • HY-130694
    15(R)-Prostaglandin E2
    		Control
    15(R)-Prostaglandin E2 is a prostaglandin derivative that can be isolated from the Plexaura homomalla .
    15(R)-Prostaglandin E2
  • HY-180345
    ND-7001
    		Inhibitor
    ND-7001 is an inhibitor of PDE2 with an IC50 of 0.05 μM. ND-7001 exhibits good selectivity agianst PDE3 and PDE4. ND-7001 increases cGMP levels in primary neuronal cultures of rat cerebral cortical neurons. ND-7001 displays anxiolytic effects.
    ND-7001
Cat. No. Product Name / Synonyms Application Reactivity
Prostaglandin Receptor Isoform Comparison

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