grapiprant [Ligand Id: 5858] activity data from GtoPdb and ChEMBL

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ChEMBL ligand: CHEMBL3039498 (423, AAT-007, CJ-023, Cj-023,423, CJ 023423, CJ-023423, Grapiprant, MR-10A7, MR10A7, RQ-00000007, RQ-7)
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  • EP1 receptor/Prostanoid EP1 receptor in Human [ChEMBL: CHEMBL1811] [GtoPdb: 340] [UniProtKB: P34995]
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  • EP2 receptor/Prostanoid EP2 receptor in Human [ChEMBL: CHEMBL1881] [GtoPdb: 341] [UniProtKB: P43116]
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  • EP3 receptor/Prostanoid EP3 receptor in Human [ChEMBL: CHEMBL3710] [GtoPdb: 342] [UniProtKB: P43115]
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  • EP4 receptor/Prostanoid EP4 receptor in Human [ChEMBL: CHEMBL1836] [GtoPdb: 343] [UniProtKB: P35408]
  • EP4 receptor/Prostanoid EP4 receptor in Mouse [ChEMBL: CHEMBL2489] [GtoPdb: 343] [UniProtKB: P32240]
  • EP4 receptor/Prostanoid EP4 receptor in Rat [ChEMBL: CHEMBL4086] [GtoPdb: 343] [UniProtKB: P43114]
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  • FP receptor/Prostanoid FP receptor in Human [ChEMBL: CHEMBL1987] [GtoPdb: 344] [UniProtKB: P43088]
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  • IP receptor/Prostanoid IP receptor in Human [ChEMBL: CHEMBL1995] [GtoPdb: 345] [UniProtKB: P43119]
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  • TP receptor/Thromboxane A2 receptor in Human [ChEMBL: CHEMBL2069] [GtoPdb: 346] [UniProtKB: P21731]
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DB Assay description Assay Type Standard value Standard parameter Original value Original units Original parameter Reference
Prostaglandin E receptor 4 in Dog (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL4105910] [UniProtKB: Q9TU16]
ChEMBL Antagonist activity at dog recombinant EP4 receptor B 7.62 pKi 24 nM Ki Bioorg Med Chem Lett (2017) 27: 1186-1192 [PMID:28169162]
EP1 receptor/Prostanoid EP1 receptor in Human (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL1811] [GtoPdb: 340] [UniProtKB: P34995]
ChEMBL Antagonist activity at human EP1 receptor B 5.3 pKi >5000 nM Ki Bioorg Med Chem Lett (2017) 27: 1186-1192 [PMID:28169162]
EP2 receptor/Prostanoid EP2 receptor in Human (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL1881] [GtoPdb: 341] [UniProtKB: P43116]
ChEMBL Antagonist activity at human EP2 receptor B 5.3 pKi >5000 nM Ki Bioorg Med Chem Lett (2017) 27: 1186-1192 [PMID:28169162]
EP3 receptor/Prostanoid EP3 receptor in Human (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL3710] [GtoPdb: 342] [UniProtKB: P43115]
ChEMBL Antagonist activity at human EP3 receptor B 5.3 pKi >5000 nM Ki Bioorg Med Chem Lett (2017) 27: 1186-1192 [PMID:28169162]
EP4 receptor/Prostanoid EP4 receptor in Human (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL1836] [GtoPdb: 343] [UniProtKB: P35408]
ChEMBL Antagonist activity at human EP4 receptor expressed in HEK293 cells assessed as inhibition of PGE2-induced cAMP level by HTS assay F 8.32 pKd 4.79 nM Kd Bioorg Med Chem Lett (2017) 27: 1186-1192 [PMID:28169162]
ChEMBL Displacement of [3H]-PGE2 from recombinant human EP4 receptor expressed in HEK293 cell membranes after 90 mins by liquid scintillation counting analysis B 6.35 pKi 449 nM Ki Bioorg Med Chem Lett (2015) 25: 3176-3178 [PMID:26091726]
ChEMBL Antagonist activity at human EP4 receptor B 6.35 pKi 448 nM Ki Bioorg Med Chem Lett (2016) 26: 105-109 [PMID:26608552]
ChEMBL Displacement of [3H]PGE from human EP4 receptor expressed in HEK293 cell membranes B 7.89 pKi 13 nM Ki Bioorg Med Chem Lett (2017) 27: 1186-1192 [PMID:28169162]
GtoPdb - - 7.89 pKi 13 nM Ki J Pharmacol Exp Ther (2007) 322: 686-94 [PMID:17495127]
ChEMBL Antagonist activity at EP4 receptor in LPS-stimulated human whole blood assessed as inhibition of PGE2-induced TNF-alpha reduction preincubated for 30 mins followed by PGE2 addition measured after 24 hrs by ELISA B 5.79 pIC50 1614 nM IC50 Bioorg Med Chem Lett (2015) 25: 3176-3178 [PMID:26091726]
ChEMBL Antagonist activity at EP4 receptor in LPS-stimulated human whole blood assessed as inhibition of PGE2-induced TNF-alpha release pretreated for 30 mins followed by addition of PGE2 measured after 20 to 24 hrs by immunoassay B 5.8 pIC50 1600 nM IC50 Bioorg Med Chem Lett (2016) 26: 931-935 [PMID:26764191]
ChEMBL Antagonist activity at EP4 receptor in human whole blood assessed as reversal of inhibition of PGE2 mediated LPS-induced TNF alpha production pretreated for 30 mins using 3,3',5,5' tetramethylbiphenyl-4,4'-diamine substrate measured after 20 to 24 hrs by immunoassay B 5.82 pIC50 1520 nM IC50 Bioorg Med Chem Lett (2016) 26: 105-109 [PMID:26608552]
ChEMBL Antagonist activity against EP4 in human whole blood assessed as reversal of PGE2-mediated suppression of LPS-induced TNF-alpha production preincubated for 30 mins followed by LPS stimulation measured after 20 to 24 hrs by enzyme immunoassay B 5.82 pIC50 1520 nM IC50 Bioorg Med Chem Lett (2016) 26: 2303-2307 [PMID:27020304]
ChEMBL Displacement of [3H]-PGE2 from recombinant human EP4 receptor expressed in HEK293 cell membranes after 90 mins by liquid scintillation counting analysis B 6.16 pIC50 689 nM IC50 Bioorg Med Chem Lett (2015) 25: 3176-3178 [PMID:26091726]
ChEMBL Antagonist activity at recombinant human EP4 receptor expressed in HEK293 cells assessed as inhibition of PGE2-stimulated cAMP accumulation by scintillation proximity assay in presence of [125I]-cAMP F 7.93 pIC50 11.7 nM IC50 Bioorg Med Chem Lett (2015) 25: 3176-3178 [PMID:26091726]
ChEMBL Antagonist activity against human EP4 expressed in HEK293 cells assessed as inhibition of PGE2-stimulated production of cAMP incubated for 20 mins by HTRF assay F 7.93 pIC50 11.7 nM IC50 Bioorg Med Chem Lett (2016) 26: 2303-2307 [PMID:27020304]
ChEMBL Antagonist activity at human EP4 receptor in HEK293 cells assessed as inhibition of PGE2-induced cAMP accumulation F 7.93 pIC50 11.7 nM IC50 Bioorg Med Chem Lett (2016) 26: 105-109 [PMID:26608552]
EP4 receptor/Prostanoid EP4 receptor in Mouse (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL2489] [GtoPdb: 343] [UniProtKB: P32240]
ChEMBL Antagonist activity at mouse recombinant EP4 receptor assessed as inhibition of PGE2-induced cAMP level by cell based assay F 8.11 pKd 7.76 nM Kd Bioorg Med Chem Lett (2017) 27: 1186-1192 [PMID:28169162]
EP4 receptor/Prostanoid EP4 receptor in Rat (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL4086] [GtoPdb: 343] [UniProtKB: P43114]
ChEMBL Antagonist activity at rat recombinant EP4 receptor assessed as inhibition of PGE2-induced cAMP level by cell based assay F 8.19 pKd 6.46 nM Kd Bioorg Med Chem Lett (2017) 27: 1186-1192 [PMID:28169162]
ChEMBL Antagonist activity at rat recombinant EP4 receptor B 7.7 pKi 20 nM Ki Bioorg Med Chem Lett (2017) 27: 1186-1192 [PMID:28169162]
FP receptor/Prostanoid FP receptor in Human (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL1987] [GtoPdb: 344] [UniProtKB: P43088]
ChEMBL Antagonist activity at human FP receptor B 5.3 pKi >5000 nM Ki Bioorg Med Chem Lett (2017) 27: 1186-1192 [PMID:28169162]
IP receptor/Prostanoid IP receptor in Human (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL1995] [GtoPdb: 345] [UniProtKB: P43119]
ChEMBL Antagonist activity at human IP receptor B 5.3 pKi >5000 nM Ki Bioorg Med Chem Lett (2017) 27: 1186-1192 [PMID:28169162]
TP receptor/Thromboxane A2 receptor in Human (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL2069] [GtoPdb: 346] [UniProtKB: P21731]
ChEMBL Antagonist activity at human platelet TP receptor B 5.3 pKi >5000 nM Ki Bioorg Med Chem Lett (2017) 27: 1186-1192 [PMID:28169162]

ChEMBL data shown on this page come from version 33:

Mendez D, Gaulton A, Bento AP, Chambers J, De Veij M, Félix E, Magariños MP, Mosquera JF, Mutowo P, Nowotka M, Gordillo-Marañón M, Hunter F, Junco L, Mugumbate G, Rodriguez-Lopez M, Atkinson F, Bosc N, Radoux CJ, Segura-Cabrera A, Hersey A, Leach AR. (2019) 'ChEMBL: towards direct deposition of bioassay data' Nucleic Acids Res., 47(D1). DOI: 10.1093/nar/gky1075. [EPMCID:30398643]
Davies M, Nowotka M, Papadatos G, Dedman N, Gaulton A, Atkinson F, Bellis L, Overington JP. (2015) 'ChEMBL web services: streamlining access to drug discovery data and utilities.' Nucleic Acids Res., 43(W1). DOI: 10.1093/nar/gkv352. [EPMCID:25883136]