# | Aladdin ID | Assay Type | Description | Organism | Compounds | Reference | BAO Format | Source | |
---|---|---|---|---|---|---|---|---|---|
1. | ALA3706181 | Binding | Binding Assay: For binding, Bradykinin-1 receptor antagonist compounds were added in various concentrations in 50 mM Tris pH 7.4, 5 mM MgCl2 together with 6 nM Kallidin (Des Arg10, Leu9), [3,4-Prolyl-3,4-3H(N)] (PerkinElmer, 1.85-4.44 TBq/mmol) to 40 μg membrane protein containing approximately 1 fmol Bradykinin-1 receptor and incubated for 15 min at 27° C. To determine non-specific binding 10 μM Lys-(Des-Arg9)-Bradykinin (Bachem) was added. Membranes were harvested through GF/B (glass fiber filter; PerkinElmer) plates, equilibrated with 0.5% polyethylenimine, air dried at 50° C. for 2 hr. Radioactivity was determined by counting in a topcounter (NXT Packard). Specific binding was defined as total binding minus nonspecific binding and typically represents about 90-95% of the total binding. Antagonist activity is expressed as Ki: inhibitor concentration required for 50% inhibition of specific binding corrected for the concentration of the radioligand. | 44 | ALA3639311 | assay format | BindingDB Database |