Hemoglobin analysis by capillary zone electrophoresis. 1995

A Sahin, and Y R Laleli, and R Ortancil
Düzen Laboratories, Ankara, Turkey.

The analysis of haemoglobin is routine in medical laboratories for the purpose of assessing blood disorders and related pathologies. Haemoglobin is structurally diverse and possesses many variant forms, some disease-producing. With recent improvements in technology, capillary electrophoresis is now being adapted in the clinical laboratory. This paper describes the analysis of haemoglobin variants using uncoated fused-silica capillaries. The effects of using different buffer salts at different concentrations with different buffer pH values to separate haemoglobin variants in these capillaries are described.

UI MeSH Term Description Entries
D002021 Buffers A chemical system that functions to control the levels of specific ions in solution. When the level of hydrogen ion in solution is controlled the system is called a pH buffer. Buffer
D004586 Electrophoresis An electrochemical process in which macromolecules or colloidal particles with a net electric charge migrate in a solution under the influence of an electric current. Electrophoreses
D006454 Hemoglobins The oxygen-carrying proteins of ERYTHROCYTES. They are found in all vertebrates and some invertebrates. The number of globin subunits in the hemoglobin quaternary structure differs between species. Structures range from monomeric to a variety of multimeric arrangements. Eryhem,Ferrous Hemoglobin,Hemoglobin,Hemoglobin, Ferrous
D006801 Humans Members of the species Homo sapiens. Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man
D006863 Hydrogen-Ion Concentration The normality of a solution with respect to HYDROGEN ions; H+. It is related to acidity measurements in most cases by pH pH,Concentration, Hydrogen-Ion,Concentrations, Hydrogen-Ion,Hydrogen Ion Concentration,Hydrogen-Ion Concentrations

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