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ChEMBL ligand: CHEMBL946 (Azatadine, Optimine, Trinalin) |
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DB | Assay description | Assay Type | Standard value | Standard parameter | Original value | Original units | Original parameter | Reference |
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H1 receptor/Histamine H1 receptor in Rat (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL4701] [GtoPdb: 262] [UniProtKB: P31390] | ||||||||
ChEMBL | Binding affinity to histamine H1 receptor in rat brain membranes was evaluated using [3H]-pyrilamine as radioligand | B | 8.41 | pKi | 3.9 | nM | Ki | J Med Chem (1991) 34: 457-461 [PMID:1671420] |
PAF receptor/Platelet activating factor receptor in Human (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL250] [GtoPdb: 334] [UniProtKB: P25105] | ||||||||
ChEMBL | Concentration required to cause 50% inhibition of platelet activating factor (PAF)-induced platelet aggregation of human platelet rich plasma when challenged with 25 nM PAF. | F | 4.3 | pIC50 | >50000 | nM | IC50 | J Med Chem (1991) 34: 457-461 [PMID:1671420] |
ChEMBL data shown on this page come from version 34:
Zdrazil B, Felix E, Hunter F, Manners EJ, Blackshaw J, Corbett S, de Veij M, Ioannidis H, Lopez DM, Mosquera JF, Magarinos MP, Bosc N, Arcila R, Kizilören T, Gaulton A, Bento AP, Adasme MF, Monecke P, Landrum GA, Leach AR. (2024). The ChEMBL Database in 2023: a drug discovery platform spanning multiple bioactivity data types and time periods. Nucleic Acids Res., 52(D1). DOI: 10.1093/nar/gkad1004. [EPMCID:10767899] [PMID:37933841]
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]