radio receptor assay

[Ruggero Galici]

Hi,
I am looking for info related to radio receptor assay in order to detect benzo
diazepines concentration level in plasma. Anybody know how to extract the plasma 
residue that should be included in the binding procedure? Thanks a lot. Ruggero.
-- 
____________________________________O O__________________________
Ruggero Galici Dept. Pharmacology    ^    LSU-Medical Center
Pho:504-948-8576 Fax:504-942-8383   \_/   Email rgalic at lsumc.edu
______________________________________________Ciao_______________