A nonisotopic receptor assay using the biotin-1012-S conjugate was developed and the usefulness of this conjugate as a probe ligand for the benzodiazepine receptor was evaluated. The conjugate was incubated in a receptor suspension, and then the concentration of free conjugate in the supernatant was
Nonisotopic receptor-binding assay for benzodiazepine receptors utilizing a fluorophore labeled ligand
โ Scribed by Toshifumi Takeuchi; Garry A. Rechnitz
- Publisher
- Elsevier Science
- Year
- 1991
- Tongue
- English
- Weight
- 653 KB
- Volume
- 194
- Category
- Article
- ISSN
- 0003-2697
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โฆ Synopsis
A nonisotopic receptor-binding assay method provides a new approach for the study of receptor-ligand interactions and a possible receptor assay for benzodiazepine drugs. The proposed method is based upon the use of fluorescence-labeled drugs and a chromatographic system which accepts samples without deproteinization. The effectiveness of the technique is illustrated in a study of benzodiazepine receptor-drug-binding interactions.
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