# | Aladdin ID | Assay Type | Description | Organism | Compounds | Reference | BAO Format | Source | |
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1. | ALA3705422 | B | Fluorescence Polarization Competition Immunoassay: An autophosphorylation, fluorescence polarization competition immunoassay was used to determine the potency for c-fms inhibition exhibited by selected compounds of Formula I. The assay was performed in black 96-well microplates (LJL BioSystems). The assay buffer used was 100 mM 4-(2-hydroxyethyl)piperazine 1-ethanesulfonic acid (HEPES), pH 7.5, 1 mM 1,4-dithio-DL-threitol (DTT), 0.01% (v/v) Tween-20. Compounds were diluted in assay buffer containing 4% dimethylsulfoxide (DMSO) just prior to the assay. To each well, 5 μL of compound were added followed by the addition of 3 μL of a mix containing 33 nM c-fms (Johnson & Johnson PRD) and 16.7 mM MgCl2 (Sigma) in assay buffer. The kinase reaction was initiated by adding 2 μL of 5 mM ATP (Sigma) in assay buffer. The final concentrations in the assay were 10 nM c-fms, 1 mM ATP, 5 mM MgCl2, 2% DMSO. | Mus musculus | 2 | single protein format | BindingDB Database | ||
2. | ALA4256963 | B | Inhibition of c-FMS auto-phosphorylation (unknown origin) preincubated with enzyme followed by ATP addition measured after 45 mins by PTK green tracer based fluorescence polarization assay | Homo sapiens | 2 | single protein format | Patent Bioactivity Data | ||
3. | ALA4256964 | B | Inhibition of c-FMS in mouse BMDM assessed as reduction in CSF-1 stimulated cell proliferation by measuring BrDU incorporation treated for 30 hrs followed by BrDU addition during last 6 hrs of incubation by ELISA | Mus musculus | 2 | single protein format | Patent Bioactivity Data |