[Microestimation of haemoglobins A2 and F by measurement of their peroxydase activity (author's transl)]. 1978

F X Maquart, and A Vieillard, and A Randoux, and J P Borel

A microtechnique of evaluation for the haemoglobins A2 and F is presented, in which the final measurement is made more sensitive by evaluation of peroxidatic activity. Haemoglobin A2 is previously separated by chromatography on a very small column of DEAE cellulose and haemoglobin F is obtained through a microtechnique of alkaline precipitation. The sensitivity of this evaluation is increased by a factor of 20.25 microliter of hemolyzate are enough for a determination. Results obtained are in accordance with those given by the classical methods.

UI MeSH Term Description Entries
D008832 Microchemistry The development and use of techniques and equipment to study or perform chemical reactions, with small quantities of materials, frequently less than a milligram or a milliliter.
D010544 Peroxidases Ovoperoxidase
D012016 Reference Values The range or frequency distribution of a measurement in a population (of organisms, organs or things) that has not been selected for the presence of disease or abnormality. Normal Range,Normal Values,Reference Ranges,Normal Ranges,Normal Value,Range, Normal,Range, Reference,Ranges, Normal,Ranges, Reference,Reference Range,Reference Value,Value, Normal,Value, Reference,Values, Normal,Values, Reference
D005319 Fetal Hemoglobin The major component of hemoglobin in the fetus. This HEMOGLOBIN has two alpha and two gamma polypeptide subunits in comparison to normal adult hemoglobin, which has two alpha and two beta polypeptide subunits. Fetal hemoglobin concentrations can be elevated (usually above 0.5%) in children and adults affected by LEUKEMIA and several types of ANEMIA. Hemoglobin F,Hemoglobin, Fetal
D006441 Hemoglobin A Normal adult human hemoglobin. The globin moiety consists of two alpha and two beta chains.
D006452 Hemoglobinometry Measurement of hemoglobin concentration in blood. Hemoglobinometries
D006801 Humans Members of the species Homo sapiens. Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man

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