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How is it performed. Hemoglobin electrophoresis is used to determine abnormal types of hemoglobin or amounts of hemoglobin, the oxygen transfer molecule in the blood. In practice, the hemoglobin molecules are placed in a solution through which a direct current passes.
Hemoglobin electrophoresis is used as a screening test to identify variant and abnormal hemoglobins, including hemoglobin A1 (HbA1), hemoglobin A2 (HbA2), hemoglobin F (HbF; fetal hemoglobin),...
Hemoglobin electrophoresis measures hemoglobin levels and looks for abnormal types of hemoglobin. It's most often used to help diagnose anemia, sickle cell disease, and other hemoglobin disorders.
A hemoglobin electrophoresis test gives healthcare providers a snapshot of hemoglobin types. Hemoglobin type levels are a way of evaluating hemoglobin, a protein in your red blood cells. An abnormal change in your hemoglobin type levels may be a sign you have a medical condition.
4 Νοε 2022 · Hemoglobin electrophoresis is a blood test commonly used to diagnose and characterize disorders of hemoglobin, called hemoglobinopathies. Hemoglobin is a complex protein, contained within the red blood cells, whose job is to carry and deliver oxygen throughout the body.
9 Οκτ 2024 · When hemoglobin levels are tested, the results are reported within or compared to a range (usually called the reference range) for what is normal. The reference ranges will vary based on whether the blood sample is for a child, adult, male, or female.
Electrophoresis is based on the separation of hemoglobin molecules in an electric field primarily as a result of differences in total molecular charge. In alkaline electrophoresis, hemoglobin molecules assume a negative charge and migrate toward the anode (positive pole).
