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Assay Detail

CHEMBL3705577

Review assay metadata, readout intent, target linkage, and publication context from the same page.

Binding
Binding Assay: Fluorescent Imaging Plate Reader (FLIPR) assay: Briefly, 293-human or mouse P2X7 stable cells were incubated in sucrose buffer, pH 7.4 [KCl (5 mM), NaH2PO4.2H2O (9.6 mM), HEPES (25 mM), sucrose (280 mM), glucose (5 mM), CaCl2 (0.5 mM), and probenecid (0.1425 g in 3 mL 1N NaOH was added for 500 mL solution)] in 384-well plates.293-rat P2X7 stable cells were incubated in HHPB (pH 7.4) [consisting of Hank's BSS (1×); HEPES (pH 7.4) (20 mM) (Sigma); probenecid (0.710g/5 mL 1N NaOH) (Sigma); and BSA (0.05%) (Roche) which was added after the pH had been adjusted] in 384-well plates. Fluo-4 NW dye mix (Molecular Probes, Inc., Eugene, Oreg., USA) was prepared in buffer (see manufacturer's instructions). Cell plates were removed from the 37° C. incubator, the media discarded and then 30 μL of dye was added to each well. Plates were placed in the 37° C., non-CO2 incubator for 30 minutes and then room temperature for 30 minutes.
244
Total Activities
180
Compounds Tested
1
Activity Types
0
Assay Parameters

Assay Information

Assay Type Binding
Cell Type P2X7
Confidence 8 — Homologous single protein target
Curated By Autocuration

Target

P2X purinoceptor 7 (CHEMBL4805)
Type SINGLE PROTEIN
Organism Homo sapiens

Publication

Benzamides
(2015)

Activity Statistics

Type Count Avg pChEMBL Best pChEMBL
IC50 244 7.53 10.05

Compounds Tested

Compound Name Phase Activities Best pChEMBL
CHEMBL3679059 3 10.05
CHEMBL3679011 1 9.55
CHEMBL3679036 3 9.51
CHEMBL3679043 1 9.27
CHEMBL3679042 1 9.15
CHEMBL3679084 3 9.15
CHEMBL3639778 1 9.12
CHEMBL3679051 1 9.12
CHEMBL3679094 3 9.09
CHEMBL3679022 1 9.08
CHEMBL3679063 3 9.07
CHEMBL3679029 1 9.02
CHEMBL3679104 1 9.02
CHEMBL3679005 1 9.00
CHEMBL3679134 2 8.96
CHEMBL3679013 1 8.92
CHEMBL3679035 1 8.92
CHEMBL3679026 1 8.92
CHEMBL3679028 1 8.89
CHEMBL3679078 1 8.85
CHEMBL3679098 2 8.85
CHEMBL3679048 3 8.82
CHEMBL3679039 1 8.80
CHEMBL3679053 1 8.80
CHEMBL3679090 1 8.80
CHEMBL3679115 2 8.80
CHEMBL3679139 2 8.74
CHEMBL3679149 2 8.72
CHEMBL3679152 1 8.72
CHEMBL3679075 1 8.70

Activity Data

Compound Name Type Rel. Value Units pChEMBL
CHEMBL3679059 IC50 = 0.09 nM 10.05
CHEMBL3679011 IC50 = 0.28 nM 9.55
CHEMBL3679036 IC50 = 0.31 nM 9.51
CHEMBL3679043 IC50 = 0.54 nM 9.27
CHEMBL3679036 IC50 = 0.55 nM 9.26
CHEMBL3679084 IC50 = 0.71 nM 9.15
CHEMBL3679042 IC50 = 0.71 nM 9.15
CHEMBL3679051 IC50 = 0.76 nM 9.12
CHEMBL3639778 IC50 = 0.76 nM 9.12
CHEMBL3679094 IC50 = 0.82 nM 9.09
CHEMBL3679022 IC50 = 0.83 nM 9.08
CHEMBL3679063 IC50 = 0.86 nM 9.07
CHEMBL3679063 IC50 = 0.88 nM 9.06
CHEMBL3679084 IC50 = 0.89 nM 9.05
CHEMBL3679029 IC50 = 0.96 nM 9.02
CHEMBL3679104 IC50 = 0.95 nM 9.02
CHEMBL3679005 IC50 = 1.0 nM 9.00
CHEMBL3679134 IC50 = 1.1 nM 8.96
CHEMBL3679134 IC50 = 1.2 nM 8.92
CHEMBL3679035 IC50 = 1.2 nM 8.92
CHEMBL3679026 IC50 = 1.2 nM 8.92
CHEMBL3679084 IC50 = 1.2 nM 8.92
CHEMBL3679013 IC50 = 1.2 nM 8.92
CHEMBL3679028 IC50 = 1.3 nM 8.89
CHEMBL3679098 IC50 = 1.4 nM 8.85
CHEMBL3679078 IC50 = 1.4 nM 8.85
CHEMBL3679048 IC50 = 1.5 nM 8.82
CHEMBL3679053 IC50 = 1.6 nM 8.80
CHEMBL3679090 IC50 = 1.6 nM 8.80
CHEMBL3679039 IC50 = 1.6 nM 8.80
CHEMBL3679115 IC50 = 1.6 nM 8.80
CHEMBL3679139 IC50 = 1.8 nM 8.74
CHEMBL3679152 IC50 = 1.9 nM 8.72
CHEMBL3679149 IC50 = 1.9 nM 8.72
CHEMBL3679075 IC50 = 2.0 nM 8.70
CHEMBL3679135 IC50 = 2.0 nM 8.70
CHEMBL3679059 IC50 = 2.1 nM 8.68
CHEMBL3679067 IC50 = 2.1 nM 8.68
CHEMBL3679129 IC50 = 2.2 nM 8.66
CHEMBL3679037 IC50 = 2.3 nM 8.64
CHEMBL3679021 IC50 = 2.3 nM 8.64
CHEMBL3679110 IC50 = 2.4 nM 8.62
CHEMBL3679001 IC50 = 2.4 nM 8.62
CHEMBL3679138 IC50 = 2.6 nM 8.59
CHEMBL3679032 IC50 = 2.6 nM 8.59
CHEMBL3679036 IC50 = 2.6 nM 8.59
CHEMBL3679072 IC50 = 2.9 nM 8.54
CHEMBL3679129 IC50 = 3.1 nM 8.51
CHEMBL3679087 IC50 = 3.2 nM 8.49
CHEMBL3679080 IC50 = 3.2 nM 8.49