NONISOTOPIC RECEPTOR-BINDING ASSAY FOR BENZODIAZEPINE RECEPTORS UTILIZING A FLUOROPHORE LABELED LIGAND

被引:17
作者
TAKEUCHI, T [1 ]
RECHNITZ, GA [1 ]
机构
[1] UNIV HAWAII,DEPT CHEM,HAWAII BIOSENSOR LAB,HONOLULU,HI 96822
关键词
D O I
10.1016/0003-2697(91)90226-J
中图分类号
Q5 [生物化学];
学科分类号
071010 ; 081704 ;
摘要
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. © 1991.
引用
收藏
页码:250 / 255
页数:6
相关论文
共 28 条
[1]  
BOULTON AA, 1986, RECEPTOR BINDING
[2]   HIGH-DENSITIES OF BENZODIAZEPINE RECEPTORS IN HUMAN CORTICAL AREAS [J].
BRAESTRUP, C ;
ALBRECHTSEN, R ;
SQUIRES, RF .
NATURE, 1977, 269 (5630) :702-704
[3]  
CORMACK MA, 1989, REDUCING BENZODIAZEP
[4]  
DOROW RG, 1982, BRIT J CLIN PHARMACO, V13, P561
[5]  
ENNA SJ, 1982, NEW TECHNIQUES PSYCH, P75
[6]  
FREEMAN H, 1987, BENZODIAZEPINES CURR
[7]   GAMMA-AMINOBUTYRIC ACID AND BENZODIAZEPINE RECEPTORS - COPURIFICATION AND CHARACTERIZATION [J].
GAVISH, M ;
SNYDER, SH .
PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA-BIOLOGICAL SCIENCES, 1981, 78 (03) :1939-1942
[8]   SHIELDED HYDROPHOBIC PHASE - A NEW CONCEPT FOR DIRECT INJECTION-ANALYSIS OF BIOLOGICAL-FLUIDS BY HIGH-PERFORMANCE LIQUID-CHROMATOGRAPHY [J].
GISCH, DJ ;
HUNTER, BT ;
FEIBUSH, B .
JOURNAL OF CHROMATOGRAPHY-BIOMEDICAL APPLICATIONS, 1988, 433 :264-268
[9]   INTERNAL SURFACE REVERSED-PHASE SILICA SUPPORTS FOR LIQUID-CHROMATOGRAPHY [J].
HAGESTAM, IH ;
PINKERTON, TC .
ANALYTICAL CHEMISTRY, 1985, 57 (08) :1757-1763
[10]  
Hill AV, 1909, J PHYSIOL-LONDON, V39, P361