amdizalisib [Ligand Id: 11699] activity data from GtoPdb and ChEMBL

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ChEMBL ligand: CHEMBL4438249 (Amdizalisib, Hmpl-689, HMPL-689)
  • phosphoinositide-3-kinase regulatory subunit 1/Phosphatidylinositol 3-kinase regulatory subunit alpha in Human [ChEMBL: CHEMBL2506] [GtoPdb: 2503] [UniProtKB: P27986]
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  • phosphoinositide-3-kinase regulatory subunit 2/Phosphatidylinositol 3-kinase regulatory subunit beta in Human [ChEMBL: CHEMBL4437] [GtoPdb: 2504] [UniProtKB: O00459]
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  • phosphatidylinositol-4,5-bisphosphate 3-kinase catalytic subunit delta/Phosphatidylinositol 4,5-bisphosphate 3-kinase catalytic subunit delta isoform in Human [ChEMBL: CHEMBL3130] [GtoPdb: 2155] [UniProtKB: O00329]
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  • phosphatidylinositol-4,5-bisphosphate 3-kinase catalytic subunit gamma/Phosphatidylinositol 4,5-bisphosphate 3-kinase catalytic subunit gamma isoform in Human [ChEMBL: CHEMBL3267] [GtoPdb: 2156] [UniProtKB: P48736]
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  • phosphatidylinositol-4,5-bisphosphate 3-kinase catalytic subunit delta/phosphoinositide-3-kinase regulatory subunit 1/PI3-kinase p110-delta/p85-alpha in Human [ChEMBL: CHEMBL2111432] [GtoPdb: 21552503] [UniProtKB: O00329P27986]
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  • phosphatidylinositol-4,5-bisphosphate 3-kinase catalytic subunit beta in Human [GtoPdb: 2154] [UniProtKB: P42338]
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DB Assay description Assay Type Standard value Standard parameter Original value Original units Original parameter Reference
phosphoinositide-3-kinase regulatory subunit 1/Phosphatidylinositol 3-kinase regulatory subunit alpha in Human (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL2506] [GtoPdb: 2503] [UniProtKB: P27986]
ChEMBL Transcreener KINASE Assay: Briefly, the Transcreener KINASE Assay was designed as a simple two-part, endpoint assay as follows:1) Preparation of 25 uL kinase reaction: the 25 uL kinase reaction was performed by preparing a reaction mixture containing 10 uL kinase buffer (50 mM HEPES, 100 mM NaCl, 1 mM EGTA, 0.03% CHAPS, 3 mM MgCl2, and freshly supplemented 1 mM DTT), and 10 uL 30 uM PIP2 and 10 uM ATP, 5 uL test compound solution (the compound was dissolved in DMSO, the final concentrations of the compound in the reaction mixture were at 1 uM, 0.3 uM, 0.1 uM, 0.037 uM, 0.012 uM, 0.0041 uM, 0.0014 uM and 0.0005 uM, and final concentration of DMSO in the reaction mixture was 2%) or 5 uL control (2% DMSO). The reaction mixture was added into desired wells of a 96-well plate. The plate was sealed and incubated for 80 min at room temperature.2) Next, 25 uL ADP detection mix was added into each well. The plate was sealed again and incubated for 60 min at room temperature. Then fluorescence polarization was measured by Tecan Infinite F500 Reader.Data was analyzed and IC50 values were generated using the add-in software for Microsoft Excel, Xlfit™ (version 5.3). B 6 pIC50 >1000 nM IC50 US-10208066-B2. Imidazopyridazine compounds and their use (2019)
phosphoinositide-3-kinase regulatory subunit 2/Phosphatidylinositol 3-kinase regulatory subunit beta in Human (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL4437] [GtoPdb: 2504] [UniProtKB: O00459]
ChEMBL Fluorescent Determination of PI3K Enzyme Activity: PI3K kinases including p110α/p85α and p110γ were purchased from Invitrogen, p110δ/p85α and p110β/p85α were from Millipore.Primary screening data and IC50 values were measured using Transcreener™ KINASE Assay (Bellbrook, Catalog #3003-10K). The Assay can be carried out according to the procedures suggested by the manufacturer. It is a universal, homogenous, high throughput screening (HTS) technology using a far-red, competitive fluorescence polarization immunoassay based on the defection of ADP to monitor the activity of enzymes that catalyze group transfer reactions. Briefly, the Transcreener KINASE Assay was designed as a simple two-part, endpoint assay as follows: 1) Preparation of 25 uL kinase reaction: the 25 uL kinase reaction was performed by preparing a reaction mixture containing 10 uL kinase buffer (50 mM HEPES, 100 mM NaCl, 1 mM EGTA, 0.03% CHAPS, 3 mM MgCl2, and freshly supplemented 1 mM DTT), and 10 uL 30 uM PIP2 and 10 uM ATP, 5 uL test compound solution (the compound was dissolved in DMSO, the final concentrations of the compound in the reaction mixture were at 1 uM, 0.3 uM, 0.1 uM, 0.037 uM, 0.012 uM, 0.0041 uM, 0.0014 uM and 0.0005 uM, and final concentration of DMSO in the reaction mixture was 2%) or 5 uL control (2% DMSO). The reaction mixture was added into desired wells of a 96-well plate. The plate was sealed and incubated for 80 min at room temperature. 2) Next, 25 uL ADP detection mix was added into each well. The plate was sealed again and incubated for 60 min at room temperature. Then fluorescence polarization was measured by Tecan Infinite F500 Reader.Data was analyzed and IC50 values were generated using the add-in software for Microsoft Excel, Xlfit™ (version 5.3). B 6.57 pIC50 272 nM IC50 US-10611777-B2. Imidazopyridazine compounds and their use (2020)
ChEMBL Transcreener KINASE Assay: Briefly, the Transcreener KINASE Assay was designed as a simple two-part, endpoint assay as follows:1) Preparation of 25 uL kinase reaction: the 25 uL kinase reaction was performed by preparing a reaction mixture containing 10 uL kinase buffer (50 mM HEPES, 100 mM NaCl, 1 mM EGTA, 0.03% CHAPS, 3 mM MgCl2, and freshly supplemented 1 mM DTT), and 10 uL 30 uM PIP2 and 10 uM ATP, 5 uL test compound solution (the compound was dissolved in DMSO, the final concentrations of the compound in the reaction mixture were at 1 uM, 0.3 uM, 0.1 uM, 0.037 uM, 0.012 uM, 0.0041 uM, 0.0014 uM and 0.0005 uM, and final concentration of DMSO in the reaction mixture was 2%) or 5 uL control (2% DMSO). The reaction mixture was added into desired wells of a 96-well plate. The plate was sealed and incubated for 80 min at room temperature.2) Next, 25 uL ADP detection mix was added into each well. The plate was sealed again and incubated for 60 min at room temperature. Then fluorescence polarization was measured by Tecan Infinite F500 Reader.Data was analyzed and IC50 values were generated using the add-in software for Microsoft Excel, Xlfit™ (version 5.3). B 7.06 pIC50 87 nM IC50 US-10208066-B2. Imidazopyridazine compounds and their use (2019)
ChEMBL Fluorescent Determination of PI3K Enzyme Activity: PI3K kinases including p110α/p85α and p110γ were purchased from Invitrogen, p110δ/p85α and p110β/p85α were from Millipore.Primary screening data and IC50 values were measured using Transcreener™ KINASE Assay (Bellbrook, Catalog #3003-10K). The Assay can be carried out according to the procedures suggested by the manufacturer. It is a universal, homogenous, high throughput screening (HTS) technology using a far-red, competitive fluorescence polarization immunoassay based on the defection of ADP to monitor the activity of enzymes that catalyze group transfer reactions. Briefly, the Transcreener KINASE Assay was designed as a simple two-part, endpoint assay as follows: 1) Preparation of 25 uL kinase reaction: the 25 uL kinase reaction was performed by preparing a reaction mixture containing 10 uL kinase buffer (50 mM HEPES, 100 mM NaCl, 1 mM EGTA, 0.03% CHAPS, 3 mM MgCl2, and freshly supplemented 1 mM DTT), and 10 uL 30 uM PIP2 and 10 uM ATP, 5 uL test compound solution (the compound was dissolved in DMSO, the final concentrations of the compound in the reaction mixture were at 1 uM, 0.3 uM, 0.1 uM, 0.037 uM, 0.012 uM, 0.0041 uM, 0.0014 uM and 0.0005 uM, and final concentration of DMSO in the reaction mixture was 2%) or 5 uL control (2% DMSO). The reaction mixture was added into desired wells of a 96-well plate. The plate was sealed and incubated for 80 min at room temperature. 2) Next, 25 uL ADP detection mix was added into each well. The plate was sealed again and incubated for 60 min at room temperature. Then fluorescence polarization was measured by Tecan Infinite F500 Reader.Data was analyzed and IC50 values were generated using the add-in software for Microsoft Excel, Xlfit™ (version 5.3). B 7.06 pIC50 87 nM IC50 US-10611777-B2. Imidazopyridazine compounds and their use (2020)
phosphatidylinositol-4,5-bisphosphate 3-kinase catalytic subunit delta/Phosphatidylinositol 4,5-bisphosphate 3-kinase catalytic subunit delta isoform in Human (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL3130] [GtoPdb: 2155] [UniProtKB: O00329]
ChEMBL Fluorescent Determination of PI3K Enzyme Activity: PI3K kinases including p110α/p85α and p110γ were purchased from Invitrogen, p110δ/p85α and p110β/p85α were from Millipore.Primary screening data and IC50 values were measured using Transcreener™ KINASE Assay (Bellbrook, Catalog #3003-10K). The Assay can be carried out according to the procedures suggested by the manufacturer. It is a universal, homogenous, high throughput screening (HTS) technology using a far-red, competitive fluorescence polarization immunoassay based on the defection of ADP to monitor the activity of enzymes that catalyze group transfer reactions. Briefly, the Transcreener KINASE Assay was designed as a simple two-part, endpoint assay as follows: 1) Preparation of 25 uL kinase reaction: the 25 uL kinase reaction was performed by preparing a reaction mixture containing 10 uL kinase buffer (50 mM HEPES, 100 mM NaCl, 1 mM EGTA, 0.03% CHAPS, 3 mM MgCl2, and freshly supplemented 1 mM DTT), and 10 uL 30 uM PIP2 and 10 uM ATP, 5 uL test compound solution (the compound was dissolved in DMSO, the final concentrations of the compound in the reaction mixture were at 1 uM, 0.3 uM, 0.1 uM, 0.037 uM, 0.012 uM, 0.0041 uM, 0.0014 uM and 0.0005 uM, and final concentration of DMSO in the reaction mixture was 2%) or 5 uL control (2% DMSO). The reaction mixture was added into desired wells of a 96-well plate. The plate was sealed and incubated for 80 min at room temperature. 2) Next, 25 uL ADP detection mix was added into each well. The plate was sealed again and incubated for 60 min at room temperature. Then fluorescence polarization was measured by Tecan Infinite F500 Reader.Data was analyzed and IC50 values were generated using the add-in software for Microsoft Excel, Xlfit™ (version 5.3). B 9.3 pIC50 0.5 nM IC50 US-10611777-B2. Imidazopyridazine compounds and their use (2020)
GtoPdb - - 9.52 pIC50 0.3 nM IC50 WO2016045591A1. Novel imidazopyridazine compounds and their use (2016)
ChEMBL Transcreener KINASE Assay: Briefly, the Transcreener KINASE Assay was designed as a simple two-part, endpoint assay as follows:1) Preparation of 25 uL kinase reaction: the 25 uL kinase reaction was performed by preparing a reaction mixture containing 10 uL kinase buffer (50 mM HEPES, 100 mM NaCl, 1 mM EGTA, 0.03% CHAPS, 3 mM MgCl2, and freshly supplemented 1 mM DTT), and 10 uL 30 uM PIP2 and 10 uM ATP, 5 uL test compound solution (the compound was dissolved in DMSO, the final concentrations of the compound in the reaction mixture were at 1 uM, 0.3 uM, 0.1 uM, 0.037 uM, 0.012 uM, 0.0041 uM, 0.0014 uM and 0.0005 uM, and final concentration of DMSO in the reaction mixture was 2%) or 5 uL control (2% DMSO). The reaction mixture was added into desired wells of a 96-well plate. The plate was sealed and incubated for 80 min at room temperature.2) Next, 25 uL ADP detection mix was added into each well. The plate was sealed again and incubated for 60 min at room temperature. Then fluorescence polarization was measured by Tecan Infinite F500 Reader.Data was analyzed and IC50 values were generated using the add-in software for Microsoft Excel, Xlfit™ (version 5.3). B 9.52 pIC50 0.3 nM IC50 US-10208066-B2. Imidazopyridazine compounds and their use (2019)
ChEMBL Fluorescent Determination of PI3K Enzyme Activity: PI3K kinases including p110α/p85α and p110γ were purchased from Invitrogen, p110δ/p85α and p110β/p85α were from Millipore.Primary screening data and IC50 values were measured using Transcreener™ KINASE Assay (Bellbrook, Catalog #3003-10K). The Assay can be carried out according to the procedures suggested by the manufacturer. It is a universal, homogenous, high throughput screening (HTS) technology using a far-red, competitive fluorescence polarization immunoassay based on the defection of ADP to monitor the activity of enzymes that catalyze group transfer reactions. Briefly, the Transcreener KINASE Assay was designed as a simple two-part, endpoint assay as follows: 1) Preparation of 25 uL kinase reaction: the 25 uL kinase reaction was performed by preparing a reaction mixture containing 10 uL kinase buffer (50 mM HEPES, 100 mM NaCl, 1 mM EGTA, 0.03% CHAPS, 3 mM MgCl2, and freshly supplemented 1 mM DTT), and 10 uL 30 uM PIP2 and 10 uM ATP, 5 uL test compound solution (the compound was dissolved in DMSO, the final concentrations of the compound in the reaction mixture were at 1 uM, 0.3 uM, 0.1 uM, 0.037 uM, 0.012 uM, 0.0041 uM, 0.0014 uM and 0.0005 uM, and final concentration of DMSO in the reaction mixture was 2%) or 5 uL control (2% DMSO). The reaction mixture was added into desired wells of a 96-well plate. The plate was sealed and incubated for 80 min at room temperature. 2) Next, 25 uL ADP detection mix was added into each well. The plate was sealed again and incubated for 60 min at room temperature. Then fluorescence polarization was measured by Tecan Infinite F500 Reader.Data was analyzed and IC50 values were generated using the add-in software for Microsoft Excel, Xlfit™ (version 5.3). B 9.52 pIC50 0.3 nM IC50 US-10611777-B2. Imidazopyridazine compounds and their use (2020)
phosphatidylinositol-4,5-bisphosphate 3-kinase catalytic subunit gamma/Phosphatidylinositol 4,5-bisphosphate 3-kinase catalytic subunit gamma isoform in Human (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL3267] [GtoPdb: 2156] [UniProtKB: P48736]
ChEMBL Fluorescent Determination of PI3K Enzyme Activity: PI3K kinases including p110α/p85α and p110γ were purchased from Invitrogen, p110δ/p85α and p110β/p85α were from Millipore.Primary screening data and IC50 values were measured using Transcreener™ KINASE Assay (Bellbrook, Catalog #3003-10K). The Assay can be carried out according to the procedures suggested by the manufacturer. It is a universal, homogenous, high throughput screening (HTS) technology using a far-red, competitive fluorescence polarization immunoassay based on the defection of ADP to monitor the activity of enzymes that catalyze group transfer reactions. Briefly, the Transcreener KINASE Assay was designed as a simple two-part, endpoint assay as follows: 1) Preparation of 25 uL kinase reaction: the 25 uL kinase reaction was performed by preparing a reaction mixture containing 10 uL kinase buffer (50 mM HEPES, 100 mM NaCl, 1 mM EGTA, 0.03% CHAPS, 3 mM MgCl2, and freshly supplemented 1 mM DTT), and 10 uL 30 uM PIP2 and 10 uM ATP, 5 uL test compound solution (the compound was dissolved in DMSO, the final concentrations of the compound in the reaction mixture were at 1 uM, 0.3 uM, 0.1 uM, 0.037 uM, 0.012 uM, 0.0041 uM, 0.0014 uM and 0.0005 uM, and final concentration of DMSO in the reaction mixture was 2%) or 5 uL control (2% DMSO). The reaction mixture was added into desired wells of a 96-well plate. The plate was sealed and incubated for 80 min at room temperature. 2) Next, 25 uL ADP detection mix was added into each well. The plate was sealed again and incubated for 60 min at room temperature. Then fluorescence polarization was measured by Tecan Infinite F500 Reader.Data was analyzed and IC50 values were generated using the add-in software for Microsoft Excel, Xlfit™ (version 5.3). B 7.23 pIC50 59 nM IC50 US-10611777-B2. Imidazopyridazine compounds and their use (2020)
GtoPdb - - 7.42 pIC50 38 nM IC50 WO2016045591A1. Novel imidazopyridazine compounds and their use (2016)
ChEMBL Inhibition of recombinant N-terminal His-tagged full length human PI3Kgamma expressed in baculovirus expression system after 80 mins by fluorescence polarization assay B 7.42 pIC50 38 nM IC50 J Med Chem (2019) 62: 4783-4814 [PMID:30582813]
ChEMBL Transcreener KINASE Assay: Briefly, the Transcreener KINASE Assay was designed as a simple two-part, endpoint assay as follows:1) Preparation of 25 uL kinase reaction: the 25 uL kinase reaction was performed by preparing a reaction mixture containing 10 uL kinase buffer (50 mM HEPES, 100 mM NaCl, 1 mM EGTA, 0.03% CHAPS, 3 mM MgCl2, and freshly supplemented 1 mM DTT), and 10 uL 30 uM PIP2 and 10 uM ATP, 5 uL test compound solution (the compound was dissolved in DMSO, the final concentrations of the compound in the reaction mixture were at 1 uM, 0.3 uM, 0.1 uM, 0.037 uM, 0.012 uM, 0.0041 uM, 0.0014 uM and 0.0005 uM, and final concentration of DMSO in the reaction mixture was 2%) or 5 uL control (2% DMSO). The reaction mixture was added into desired wells of a 96-well plate. The plate was sealed and incubated for 80 min at room temperature.2) Next, 25 uL ADP detection mix was added into each well. The plate was sealed again and incubated for 60 min at room temperature. Then fluorescence polarization was measured by Tecan Infinite F500 Reader.Data was analyzed and IC50 values were generated using the add-in software for Microsoft Excel, Xlfit™ (version 5.3). B 7.42 pIC50 38 nM IC50 US-10208066-B2. Imidazopyridazine compounds and their use (2019)
ChEMBL Fluorescent Determination of PI3K Enzyme Activity: PI3K kinases including p110α/p85α and p110γ were purchased from Invitrogen, p110δ/p85α and p110β/p85α were from Millipore.Primary screening data and IC50 values were measured using Transcreener™ KINASE Assay (Bellbrook, Catalog #3003-10K). The Assay can be carried out according to the procedures suggested by the manufacturer. It is a universal, homogenous, high throughput screening (HTS) technology using a far-red, competitive fluorescence polarization immunoassay based on the defection of ADP to monitor the activity of enzymes that catalyze group transfer reactions. Briefly, the Transcreener KINASE Assay was designed as a simple two-part, endpoint assay as follows: 1) Preparation of 25 uL kinase reaction: the 25 uL kinase reaction was performed by preparing a reaction mixture containing 10 uL kinase buffer (50 mM HEPES, 100 mM NaCl, 1 mM EGTA, 0.03% CHAPS, 3 mM MgCl2, and freshly supplemented 1 mM DTT), and 10 uL 30 uM PIP2 and 10 uM ATP, 5 uL test compound solution (the compound was dissolved in DMSO, the final concentrations of the compound in the reaction mixture were at 1 uM, 0.3 uM, 0.1 uM, 0.037 uM, 0.012 uM, 0.0041 uM, 0.0014 uM and 0.0005 uM, and final concentration of DMSO in the reaction mixture was 2%) or 5 uL control (2% DMSO). The reaction mixture was added into desired wells of a 96-well plate. The plate was sealed and incubated for 80 min at room temperature. 2) Next, 25 uL ADP detection mix was added into each well. The plate was sealed again and incubated for 60 min at room temperature. Then fluorescence polarization was measured by Tecan Infinite F500 Reader.Data was analyzed and IC50 values were generated using the add-in software for Microsoft Excel, Xlfit™ (version 5.3). B 7.42 pIC50 38 nM IC50 US-10611777-B2. Imidazopyridazine compounds and their use (2020)
phosphatidylinositol-4,5-bisphosphate 3-kinase catalytic subunit delta/phosphoinositide-3-kinase regulatory subunit 1/PI3-kinase p110-delta/p85-alpha in Human (target type: PROTEIN COMPLEX) [ChEMBL: CHEMBL2111432] [GtoPdb: 21552503] [UniProtKB: O00329P27986]
GtoPdb - - 9.52 pIC50 0.3 nM IC50 WO2016045591A1. Novel imidazopyridazine compounds and their use (2016)
ChEMBL Inhibition of N-terminal His6-tagged recombinant full length human p110delta/untagged recombinant full length human p85alpha expressed in baculovirus infected Sf21 insect cells after 80 mins by fluorescence polarization assay B 9.52 pIC50 0.3 nM IC50 J Med Chem (2019) 62: 4783-4814 [PMID:30582813]
phosphatidylinositol-4,5-bisphosphate 3-kinase catalytic subunit beta in Human [GtoPdb: 2154] [UniProtKB: P42338]
GtoPdb - - 7.06 pIC50 87 nM IC50 WO2016045591A1. Novel imidazopyridazine compounds and their use (2016)

ChEMBL data shown on this page come from version 36:

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]