Hemoglobin HPLC/Electrophoresis

This Test is a specialized blood test used to identify and quantify different types of haemoglobin in the blood. It is commonly performed using High Performance Liquid Chromatography (HPLC) or electrophoresis techniques.

This test is essential for diagnosing haemoglobin disorders such as thalassemia, sickle cell disease, and other haemoglobin variants. It helps detect abnormal haemoglobin types and evaluate their proportions, which is crucial for accurate diagnosis and genetic counseling.

The purpose of this test is to:

• Identify different types of haemoglobin in the blood
• Diagnose haemoglobin disorders like thalassemia and sickle cell disease
• Detect abnormal haemoglobin variants
• Evaluate causes of unexplained anemia
• Support genetic counseling and screening

HEMOGLOBIN HPLC/ELECTROPHORESIS Test

The Haemoglobin HPLC/Electrophoresis test analyses the different types of haemoglobin present in the blood. It helps identify and measure normal and abnormal haemoglobin variants, making it an important test for evaluating inherited haemoglobin disorders.

The test is commonly used to help detect thalassemia, sickle cell disease, sickle cell trait, and other hemoglobinopathies. It can also help investigate unexplained anemia or abnormal red blood cell findings.

HPLC (High-Performance Liquid Chromatography) separates and measures different haemoglobin fractions, while haemoglobin electrophoresis separates haemoglobin types based on their electrical properties. Depending on the laboratory method, either or both techniques may be used.

Test Recommended for Individuals:

• Individuals with unexplained or persistent anemia
• People with abnormal findings on a CBC or red blood cell indices
• Individuals suspected of having thalassemia or sickle cell disease
• People with a family history of inherited haemoglobin disorders
• Couples undergoing pre-marital or pre-pregnancy screening for hemoglobinopathies
• Pregnant women when screening for haemoglobin disorders is recommended
• Individuals with a suspected haemoglobin variant
• Patients advised by their healthcare provider to undergo haemoglobin analysis

FAQs

1. What does the Haemoglobin HPLC/Electrophoresis test detect?
It identifies and measures different haemoglobin types and variants. It can help detect conditions such as thalassemia, sickle cell disease, sickle cell trait, and other hemoglobinopathies.

2. Why is Haemoglobin HPLC/Electrophoresis recommended for anemia?
Certain inherited haemoglobin disorders can cause anemia or changes in red blood cell size and appearance. This test can help determine whether an underlying hemoglobinopathy may be contributing to abnormal blood findings.

3. Can this test help identify thalassemia carriers?
Yes. Haemoglobin analysis can help identify patterns suggestive of thalassemia trait or carrier status, although some forms, particularly alpha-thalassemia, may require additional genetic testing for confirmation. Interpretation should be done along with CBC findings and other relevant tests.