Search and Browse
Download
Enter Data
|
Assay Method Information |
|
| | Radioligand Binding Assay |
| Description: | Table D: Radioligand binding assays for human CB2 receptors were performed using two different agonist radioligands, [3H]CP55,940 and [3H]WIN55,212-2 and similar assay conditions. For both assays, nonspecific binding was determined in the presence of 10 μM unlabeled compound. Competition experiments consisted of addition of 20 μL of assay buffer (50 mM Tris, pH 7.4, 2.5 mM EDTA, 5 mM MgCl2, and 0.5 mg/mL of fatty acid free BSA) containing test compound (concentrations ranging from 1 μM to 100 μM), 25 μL of radioligand (1 nM final assay concentration for [3H]CP55,904 and [3H]WIN55,212-2), and 50 μL of membranes (20 μg/mL final protein for both assays). Incubations were conducted for 1 h at room temperature, assay plates were filtered under reduced pressure over GF/B filters, washed with assay buffer and dried overnight in a 50° C. oven. Then, 25 μL of BetaScint scintillation cocktail was added to each well, and plates were read in a Packard TopCount scintillation counter. |
| Affinity data for this assay | |
|---|---|
| If you find an error in this entry please send us an E-mail | |
|
Home |
| |
Search |
| |
Deposit |
| |
SiteMap |
| |
About us |
| |
Email us |
| |
Info |
|
©2000 BindingDB. All rights reserved. |
|||||||||||||