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Assay Detail

CHEMBL5148528

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

Binding
Displacement of [3H]HEMADO from human A3AR expressed in CHO-K1 cells membrane assessed as inhibition constant preincubated for 5 mins followed by [3H]HEMADO addition and measured after 1.5 hrs by TopCount scintillation counting method
3
Total Activities
3
Compounds Tested
1
Activity Types
0
Assay Parameters

Assay Information

Assay Type Binding
Organism Homo sapiens
Cell Type CHO-K1
Subcellular Membrane
Confidence 9 — Direct single protein target
Curated By Autocuration

Target

Adenosine receptor A3 (CHEMBL256)
Type SINGLE PROTEIN
Organism Homo sapiens

Publication

Discovery of Novel Benzo[4,5]imidazo[1,2-<i>a</i>]pyrazin-1-amine-3-amide-one Derivatives as Anticancer Human A<sub>2A</sub> Adenosine Receptor Antagonists.
Liu S, Ding W, Huang W, Zhang Z, Guo Y, Zhang Q, Wu L, Li Y, Qin R, Li J, Shi T, Zhang X, Lei J, Hu W.
J Med Chem (2022) 65 : 8933 -8947
PubMed 35714367 · DOI

Activity Statistics

Type Count Avg pChEMBL Best pChEMBL
Ki 3 5.35 5.90

Compounds Tested

Compound Name Phase Activities Best pChEMBL
CHEMBL5203105 1 5.90
CHEMBL5176737 1 5.51
CHEMBL4594442 IMARADENANT 2.0 1 4.64

Activity Data

Compound Name Type Rel. Value Units pChEMBL
CHEMBL5203105 Ki = 1261.2 nM 5.90
CHEMBL5176737 Ki = 3052.2 nM 5.51
CHEMBL4594442 IMARADENANT Ki = 22685.8 nM 4.64