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Assay Detail

CHEMBL4621974

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

Binding
Inhibition of recombinant N-terminal His-tagged human iNOS expressed in Escherichia coli using L-arginine as substrate preincubated for 15 mins followed by NADPH addition and measured after 20 mins by OPA/NAC reagent based HPLC-fluorimetric analysis
4
Total Activities
4
Compounds Tested
1
Activity Types
0
Assay Parameters

Assay Information

Assay Type Binding
Organism Homo sapiens
Confidence 9 — Direct single protein target
Curated By Autocuration

Target

Nitric oxide synthase, inducible (CHEMBL4481)
Type SINGLE PROTEIN
Organism Homo sapiens

Publication

Antiglioma Activity of Aryl and Amido-Aryl Acetamidine Derivatives Targeting iNOS: Synthesis and Biological Evaluation.
Maccallini C, Arias F, Gallorini M, Amoia P, Ammazzalorso A, De Filippis B, Fantacuzzi M, Giampietro L, Cataldi A, Camacho ME, Amoroso R.
ACS Med Chem Lett (2020) 11 : 1470 -1475
PubMed 32676156 · DOI

Activity Statistics

Type Count Avg pChEMBL Best pChEMBL
IC50 4 6.90 7.96

Compounds Tested

Compound Name Phase Activities Best pChEMBL
CHEMBL4633346 1 7.96
CHEMBL107251 1400W 1 7.10
CHEMBL3589087 1 6.37
CHEMBL4635568 1 6.17

Activity Data

Compound Name Type Rel. Value Units pChEMBL
CHEMBL4633346 IC50 = 11.0 nM 7.96
CHEMBL107251 1400W IC50 = 80.0 nM 7.10
CHEMBL3589087 IC50 = 428.0 nM 6.37
CHEMBL4635568 IC50 = 681.0 nM 6.17