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A Semiautomated Analysis Method for Catecholamines, Indoleamines, and Some Prominent Metabolites in Microdissected Regions of the Nervous System: An Isocratic HPLC Technique Employing Coulometric Detection and Minimal Sample Preparation
Author(s) -
Kilpatrick Ian C.,
Jones Martin W.,
Phillipson Oliver T.
Publication year - 1986
Publication title -
journal of neurochemistry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.75
H-Index - 229
eISSN - 1471-4159
pISSN - 0022-3042
DOI - 10.1111/j.1471-4159.1986.tb08506.x
Subject(s) - coulometry , analyte , monoamine neurotransmitter , chromatography , high performance liquid chromatography , metabolite , chemistry , sample preparation , quantitative analysis (chemistry) , biochemistry , electrochemistry , serotonin , receptor , electrode
The application of a commercially available coulometric electrochemical detector to the automated HPLC analysis of some monoamines and their metabolites in microdissected areas of the rat nervous system is described. Apart from the stability and high sensitivity of the system, other appealing features of the technique are the facile sample preparation and long‐term sample storage characteristics which show minimal analyte degradation. Basal values of some regional monoamine and metabolite concentration are listed together with a brief appendix that serves as a user's guide to the operation and maintenance of the detection system.