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Assay Detail

CHEMBL4375395

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

Binding
Inhibition of integrin alphavbeta8 (unknown origin) expressed in human K562 cells assessed as reduction in cell adhesion to GST-LAP1 (242 to 252 amino acids) incubated for 30 mins by fluorescent probe BCECF-AM based fluorescence assay
10
Total Activities
10
Compounds Tested
1
Activity Types
0
Assay Parameters

Assay Information

Assay Type Binding
Organism Homo sapiens
Cell Type K562
Confidence 7 — Homologous single protein target
Curated By Autocuration

Target

Integrin alpha-V/beta-8 (CHEMBL3430892)
Type PROTEIN COMPLEX
Organism Homo sapiens

Publication

Profile of a Highly Selective Quaternized Pyrrolidine Betaine α<sub>v</sub>β<sub>6</sub> Integrin Inhibitor-(3<i>S</i>)-3-(3-(3,5-Dimethyl-1<i>H</i>-pyrazol-1-yl)phenyl)-4-((1<i>S</i> and 1<i>R</i>,3<i>R</i>)-1-methyl-3-(2-(5,6,7,8-tetrahydro-1,8-naphthyridin-2-yl)ethyl)pyrrolidin-1-ium-1-yl)butanoate Synthesized by Stereoselective Methylation.
Barrett TN, Taylor JA, Barker D, Procopiou PA, Thompson JDF, Barrett J, Le J, Lynn SM, Pogany P, Pratley C, Pritchard JM, Roper JA, Rowedder JE, Slack RJ, Vitulli G, Macdonald SJF, Kerr WJ.
J Med Chem (2019) 62 : 7543 -7556
PubMed 31381331 · DOI

Activity Statistics

Type Count Avg pChEMBL Best pChEMBL
IC50 10 7.24 8.00

Compounds Tested

Compound Name Phase Activities Best pChEMBL
CHEMBL4446267 1 8.00
CHEMBL4239085 1 8.00
CHEMBL4246089 GSK-3008348 1.0 1 7.80
CHEMBL4238909 1 7.80
CHEMBL4573716 1 7.20
CHEMBL4468357 1 7.10
CHEMBL4593110 1 7.00
CHEMBL4446786 1 6.90
CHEMBL4589933 1 6.70
CHEMBL4516070 1 5.90

Activity Data

Compound Name Type Rel. Value Units pChEMBL
CHEMBL4446267 IC50 = 10.0 nM 8.00
CHEMBL4239085 IC50 = 10.0 nM 8.00
CHEMBL4246089 GSK-3008348 IC50 = 15.85 nM 7.80
CHEMBL4238909 IC50 = 15.85 nM 7.80
CHEMBL4573716 IC50 = 63.1 nM 7.20
CHEMBL4468357 IC50 = 79.43 nM 7.10
CHEMBL4593110 IC50 = 100.0 nM 7.00
CHEMBL4446786 IC50 = 125.89 nM 6.90
CHEMBL4589933 IC50 = 199.53 nM 6.70
CHEMBL4516070 IC50 = 1258.93 nM 5.90