Assay Method Information | |
| Inhibition Assay |
Description: | Human recombinant adrenergic β1 receptors expressed in CHO-K1 cells are used in modified Tris-HCl buffer pH 7.4. A 25 aliquot is incubated with 0.03 nM [125I]Cyanopindolol for 120 minutes at 25° C. Non-specific binding is estimated in the presence of 100 μM S(−)-Propranolol. Receptors are filtered and washed, the filters are then counted to determine [125I]Cyanopindolol specifically bound. Compounds are screened at 10 μM. |
Affinity data for this assay | |
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