Rapid electrophoretic separation of pre-beta-migrating high density lipoproteins using automated PhastSystem: application to analysis of lecithin:cholesterol acyltransferase-deficient plasma.
Clin Chem Lab Med
; 36(6): 385-7, 1998 Jun.
Article
in En
| MEDLINE
| ID: mdl-9711426
ABSTRACT
To identify pre-beta-high density lipoproteins, a rapid two-dimensional separation by electrophoresis (1 hour 30 minutes) was performed on an automated Phast System. This procedure used commercially available polyacrylamide gradient gels (4-15%) and allows sensitive and reproducible results. Pre-beta-1- and pre-beta-2-high density lipoproteins were clearly identified by this method. In addition, our procedure was successfully applied to diagnosis of a patient with familial lecithincholesterol acyltransferase deficiency, characterized by the absence of alpha-high density lipoproteins.
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Collection:
01-internacional
Database:
MEDLINE
Main subject:
Protein Precursors
/
Electrophoresis, Agar Gel
/
Phosphatidylcholine-Sterol O-Acyltransferase
/
Lecithin Cholesterol Acyltransferase Deficiency
/
Lipoproteins, HDL
Type of study:
Diagnostic_studies
/
Prognostic_studies
Limits:
Humans
Language:
En
Journal:
Clin Chem Lab Med
Journal subject:
QUIMICA CLINICA
/
TECNICAS E PROCEDIMENTOS DE LABORATORIO
Year:
1998
Document type:
Article
Affiliation country:
Francia