SP-4206 [Ligand Id: 9037] activity data from GtoPdb and ChEMBL

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ChEMBL ligand: CHEMBL429852 (SP-4206)
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  • Interleukin-2 receptor subunit α/Interleukin-2 receptor alpha chain in Mouse [ChEMBL: CHEMBL3287] [GtoPdb: 1695] [UniProtKB: P01590]
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DB Assay description Assay Type Standard value Standard parameter Original value Original units Original parameter Reference
Interleukin-2 in Human (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL5880] [UniProtKB: P60568]
ChEMBL Binding affinity to IL2 (unknown origin) by SPR assay B 7 pKd 100 nM Kd J Med Chem (2021) 64: 17496-17510 [PMID:34821503]
ChEMBL Binding affinity to IL2 assessed as inhibition of IL2-IL2Ralpha interaction B 7.22 pKi 60 nM Ki Nature (2007) 450: 1001-1009 [PMID:18075579]
ChEMBL Inhibition of IL-2 (unknown origin) B 4.22 pIC50 60000 nM IC50 Bioorg Med Chem Lett (2021) 48: 128229-128229 [PMID:34214508]
ChEMBL Binding affinity to IL2 (unknown origin) assessed as inhibition of binding to IL2 receptor alpha B 7.22 pIC50 60 nM IC50 Med Chem Res (2013) 22: 5739-5751
Interleukin-2 receptor subunit α/Interleukin-2 receptor alpha chain in Mouse (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL3287] [GtoPdb: 1695] [UniProtKB: P01590]
ChEMBL Concentration required to inhibit mouse interleukin-2 alpha receptor was determined by SPA assay B 7.22 pIC50 60 nM IC50 J Med Chem (2004) 47: 3111-3130 [PMID:15163192]
ChEMBL Effective concentration required against phosphorylation of Mammary gland factor/STAT5 F 8.52 pEC50 3 nM EC50 J Med Chem (2004) 47: 3111-3130 [PMID:15163192]

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]