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

Prostaglandin Receptor

Prostaglandin Receptor

Related Products

PDF 2.76 MB

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-16991A
    Terutroban sodium
    		Antagonist 99.78%
    Terutroban (S-18886) sodium is a selective and orally active thromboxane-prostaglandin (TP) receptor antagonist with an IC50 of 16.4 nM. Terutroban sodium inhibits TXA2 and prostaglandin endoperoxide receptors. Terutroban sodium is a potent antithrombotic agent and possesses anti-atherosclerotic and anti-vasoconstrictor properties.
    Terutroban sodium
  • HY-183845
    HTL0039732
    		Antagonist
    HTL0039732 is an orally active antagonist of the prostaglandin EP4 receptor (Prostaglandin E2 Receptor EP4). HTL0039732 reverses PGE2-induced differentiation toward M2-like macrophages. HTL0039732 exhibits efficacy in syngeneic tumor models and acts synergistically with PD-1/PD-L1 pathway blockers. HTL0039732 can be used for the research of advanced solid tumors.
    HTL0039732
  • HY-18966
    PF-04418948
    		Antagonist 99.40%
    PF-04418948, a chemical probe, is an orally active, potent and selective prostaglandin EP2 receptor antagonist with an IC50 of 16 nM.
    PF-04418948
  • HY-50901
    ONO-AE3-208
    		Antagonist 98.97%
    ONO-AE3-208 is a selective and orally active EP4 receptor antagonist with a Ki of 1.3 nM. ONO-AE3-208 shows less potently affects EP3, FP, and TP receptors (Ki of 30 nM, 790 nM, and 2400 nM, respectively). ONO-AE3-208 suppresses cell invasion, migration, and metastasis of prostate cancer.
    ONO-AE3-208
  • HY-103088
    Palupiprant
    		Antagonist 99.96%
    Palupiprant (E7046) is an orally bioavailable and specific EP4 antagonist, with IC50 of 13.5 nM and Ki of 23.14 nM. Palupiprant exhibits anti-tumor activities.
    Palupiprant
  • HY-16963
    GW627368
    		Antagonist 99.95%
    GW627368 (GW627368X) is a novel, potent and selective competitive antagonist of prostanoid EP4 receptor with additional human TP receptor affinity, with pKi values of 7.0 and 6.8 for human prostanoid EP4 and TP receptors respectively.
    GW627368
  • HY-16781
    Grapiprant
    		Antagonist 99.57%
    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
  • HY-15274
    L-798106
    		Antagonist 99.91%
    L-798106 is potent and highly selective prostanoid EP3 receptor antagonist (Ki=0.3 nM), it also has micromolar activities at the EP4, EP1 and EP2 receptors with Ki values of 916 nM, >5000 nM and >5000 nM, respectively.
    L-798106
  • HY-50175
    Laropiprant
    		Antagonist 99.34%
    Laropiprant is a potent and selective DP receptor antagonist with Ki values of 0.57 nM and 2.95 nM for DP receptor and TP Receptor, respectively.
    Laropiprant
  • HY-108912
    RO1138452
    		Antagonist 99.26%
    RO1138452 is a potent and selective IP (prostacyclin) receptor antagonist. RO1138452 displays high affinity for IP receptors. In human platelets, pKi is 9.3±0.1; in a recombinant IP receptor system, pKi is 8.7±0.06.
    RO1138452
  • HY-10835
    DG-041
    		Antagonist 99.61%
    DG-041 is a potent, high affinity and selective EP3 receptor antagonist with IC50s of 4.6 nM and 8.1 nM in the binding and FLIPR assay, respectively. DG-041 inhibits PGE2 facilitation of platelet aggregation. DG-041 crosses the blood-brain barrier.
    DG-041
  • HY-18971
    TG4-155
    		Antagonist 99.91%
    TG4-155 is a potent, brain-permeant and selective EP2 receptor antagonist with a Ki of 9.9 nM. TG4-155 shows low nanomolar antagonist activity against only EP2 and DP1. TG4-155 has an EP2 Schild KB of 2.4 nM and displays 550-4750-fold selectivity for EP2 over EP1, EP3, EP4 and IP, but only 14-fold selectivity against the DP1 receptor.
    TG4-155
  • HY-16763
    Asapiprant
    		Antagonist 99.89%
    Asapiprant is a potent and selective DP1 receptor antagonist with a Ki of 0.44 nM.
    Asapiprant
  • HY-16768
    Fevipiprant
    		Antagonist 99.38%
    Fevipiprant (QAW039, NVP-QAW039) is s an orally active, selective, reversible prostaglandin D2 (DP2) receptor antagonist with an Kd value of 1.14 nM. Fevipiprant has the potential for the research of bronchial asthma.
    Fevipiprant
  • HY-133123
    EP4 receptor antagonist 1
    		Antagonist 99.94%
    EP4 receptor antagonist 1 is a highly potent and selective competitive prostanoid EP4 receptor antagonist for cancer immunotherapy. EP4 receptor antagonist 1 inhibits human and mouse EP4 receptor with IC50s of 6.1 nM and 16.2 nM, respectively. IC50s >10 μM for human EP1, EP2,and EP3 receptors.
    EP4 receptor antagonist 1
  • HY-10418
    AH 6809
    		Antagonist 99.57%
    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.
    AH 6809
  • HY-15342
    Timapiprant
    		Antagonist 98.12%
    Timapiprant (OC000459) is a potent, selective, and orally active D prostanoid receptor 2 (DP2, also known as CRTH2) antagonist. Timapiprant (OC000459) potently displaces [3H] PGD2 from human recombinant DP2 (Ki=13 nM), rat recombinant DP2 (Ki=3 nM), and human native DP2 (Ki=4 nM). Timapiprant (OC000459) inhibits mast cell activation of Th2 lymphocytes and eosinophils.
    Timapiprant
  • HY-B0774
    Seratrodast
    		Antagonist 99.59%
    Seratrodast (AA 2414), an orally active antiasthmatic agent, is a thromboxane A2 receptor (TP) antagonist and ferroptosis inhibitor. Seratrodast reduces lipid ROS production, modulates the systemic xc-/GSH/GPX4 axis, and inhibits JNK phosphorylation and p53 expression. Seratrodast exhibits anti-asthmatic and anti-epileptic activity.
    Seratrodast
  • HY-10797
    CJ-42794
    		Antagonist 98.96%
    CJ-42794 (CJ-042794) is a potent, orally active, selective prostaglandin E receptor 4 (EP4) antagonist with an IC50 value of 10 nM, which is 200-fold more selective than EP1, EP2 and EP3. CJ-42794 can be used in research of gastric ulcers.
    CJ-42794
  • HY-B0745
    Ramatroban
    		Antagonist 99.23%
    Ramatroban is a selective thromboxane A2 (TxA2, IC50=14 nM) antagonist, which also antagonizes CRTH2 (IC50=113 nM) by inhibiting PGD2 binding.
    Ramatroban
Cat. No. Product Name / Synonyms Application Reactivity
Prostaglandin Receptor Isoform Comparison

Your Search Returned No Results.

Sorry. There is currently no product that acts on isoform together.

Please try each isoform separately.