Haptoglobin
What is analysed?
Haptoglobin is a glycoprotein in the blood that binds with free haemoglobin to form a stable complex. This analysis focuses on measuring the levels of haptoglobin in the bloodstream.
What does the result mean?
The result of the haptoglobin analysis provides insights into the body's response to haemolysis or the breakdown of red blood cells. It helps assess the presence of inflammation, infection, or other conditions affecting red blood cell turnover.
Why conduct the analysis?
Conducting a haptoglobin analysis is crucial for diagnosing and monitoring various medical conditions, including haemolytic anaemias, chronic liver diseases, and inflammatory disorders. It aids in understanding the underlying causes of abnormal haemoglobin levels.
When to perform the analysis?
The analysis is typically recommended when a patient presents with symptoms such as unexplained anaemia, jaundice, or signs of systemic inflammation. It is also valuable in monitoring the progression of certain chronic conditions.
What sample is required?
A blood sample is required for haptoglobin analysis. A healthcare professional will draw a small amount of blood, usually from a vein in the arm, for laboratory testing.
Is any prior preparation necessary?
No specific preparation is usually required before a haptoglobin analysis. However, it is essential to inform the healthcare provider about any medications or supplements being taken, as they may influence the results.
How is it used?
Haptoglobin analysis is part of a comprehensive assessment of a patient's health. The results, in conjunction with other clinical and laboratory findings, aid healthcare professionals in making accurate diagnoses and developing appropriate treatment plans.
What are the normal values?
Haptoglobin Level |
Interpretation |
0.3 - 2.0 g/L |
Normal Range |
Below 0.3 g/L |
Low Haptoglobin (potential haemolysis) |
Above 2.0 g/L |
Elevated Haptoglobin (indicative of inflammation) |
What does having altered values mean?
Altered haptoglobin values may suggest various conditions, such as haemolytic anaemias, chronic liver diseases, or inflammatory disorders. Interpretation of the results should be done in consultation with a healthcare professional to determine the appropriate course of action.