2. Signaling Pathways
  3. GPCR/G Protein
  4. Prostaglandin Receptor
  5. DP Isoform
  6. DP Antagonist

DP Antagonist

DP Antagonists (18):

Cat. No. Product Name Effect Purity
  • HY-16763
    Asapiprant
    		Antagonist 99.53%
    Asapiprant is a potent and selective DP1 receptor antagonist with a Ki of 0.44 nM.
  • HY-50175
    Laropiprant
    		Antagonist 99.93%
    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.
  • HY-16768
    Fevipiprant
    		Antagonist 99.51%
    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.
  • HY-B0745
    Ramatroban
    		Antagonist 99.10%
    Ramatroban is a selective thromboxane A2 (TxA2, IC50=14 nM) antagonist, which also antagonizes CRTH2 (IC50=113 nM) by inhibiting PGD2 binding.
  • HY-15950
    AZD1981
    		Antagonist 99.37%
    AZD1981 is a potent and selective CRTh2 antagonist; displaces radio-labelled PGD2 from human recombinant DP2 with high potency (pIC50 = 8.
  • HY-13706
    CAY10471 Racemate
    		Antagonist 99.00%
    CAY10471 Racemate (TM30089 Racemate) is a potent and highly selective prostaglandin D2 receptor CRTH2 antagonist, with a Ki of 0.6 nM for hCRTH2, selective over human thromboxane A2 receptor TP (Ki, >10000 nM) or PGD2 receptor DP (Ki, 1200 nM). CAY10471 Racemate also has effect on mouse and rat orthologs of CRTH2.
  • HY-16635
    Setipiprant
    		Antagonist 98.23%
    Setipiprant (ACT-129968) is an orally active and selective CRTH2 antagonist. Setipiprant interacts with hCRTH2 receptor with an IC50 value of 6 nM. Setipiprant inhibits prostanoid receptors hDP1 and hEP2 with IC50 values of 1290 and 2600 nM, respectively. Setipiprant can be used for the research of asthma and rhinitis.
  • HY-15853
    MK-7246
    		Antagonist 99.63%
    MK-7246 is a potent and selective CRTH2 antagonist with a Ki of 2.5±0.5 nM.
  • HY-114141
    BI-671800
    		Antagonist 99.36%
    BI-671800 is a highly specific and potent antagonist of chemoattractant receptor-homologous molecule on Th2 cells (DP2/CRTH2), with IC50 values of 4.5 nM and 3.7 nM for PGD2 binding to CRTH2 in hCRTH2 and mCRTH2 transfected cells, respectively. BI-671800 has potential for the treatment of poorly controlled asthma.
  • HY-50848
    BW A868C
    		Antagonist 99.00%
    BW A868C, a hydantoin compound, is a BW245C structural analogue. BW A868C is a selective and potent competitive prostaglandin D2 (PGD2) antagonist. BW A868C has no effect on other prostaglandin receptors (IP, EP1, EP2, TP and FP).
  • HY-111271A
    L 888607 Racemate
    		Antagonist 99.83%
    L 888607 Racemate is a selective prostaglandin D2 receptor subtype 1 (DP1) antagonist, with Kis of 132 nM and 17 nM for DP1 and thromboxane A2 receptor (TP), respectively.
  • HY-109186
    Pexopiprant
    		Antagonist 99.30%
    Pexopiprant is an oral antagonist of the prostaglandin D2 receptor 2 (DP2),Ki ＜ 100nM. Pexopiprant can be used in studies of asthma.
  • HY-19499
    AMG-009
    		Antagonist 98.08%
    AMG-009 is a potent antagonist of prostaglandin D2, with IC50 of 3 nM and 12 nM for CRTH2 and DP receptors, respectively.
  • HY-13706A
    CAY10471
    		Antagonist
    CAY10471 (TM30089) is a potent, selective, and orally active prostaglandin D2 receptor CRTH2 antagonist. CAY10471 attenuates the progression of tubulointerstitial fibrosis and chronic contact hypersensitivity (CHS) in animal model.
  • HY-50175A
    Laropiprant sodium
    		Antagonist
    Laropiprant sodium 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.
  • HY-112604
    MK-8318
    		Antagonist
    MK-8318 is a potent and selective CRTh2 receptor antagonist with a Ki of 5.0 nM.
  • HY-118180
    CAY10595
    		Antagonist
    CAY10595 is a potent CRTH2/DP2 receptor antagonist that binds to the human receptor with a Ki of 10 nM.
  • HY-U00423
    CRTH2-IN-1
    		Antagonist
    CRTH2-IN-1 (Ramatroban analog) is a selective prostaglandin D2 receptor DP2 (CRTH2) antagonist with an IC50 of 6 nM in a human DP2 binding assay.