Haptoglobin

The Haptoglobin blood test measures the level of haptoglobin, a protein produced by the liver, in the blood. Haptoglobin binds to free hemoglobin, a molecule released when red blood cells are broken down, and helps prevent its harmful effects.

Sample Type: The test requires a small blood sample, typically obtained by drawing blood from a vein in your arm using a needle.

Normal Range: The normal range for haptoglobin levels can vary depending on the specific laboratory and the reference values they use. Generally, the normal range is around 30 to 200 milligrams per deciliter (mg/dL).

The Haptoglobin blood test is primarily used to evaluate and monitor conditions related to hemolysis, which is the breakdown of red blood cells. It is often ordered when there is suspicion of hemolytic anemia, a condition characterized by the premature destruction of red blood cells.

Low levels of haptoglobin may indicate increased hemolysis or other conditions associated with decreased haptoglobin production. Elevated levels of haptoglobin can be seen in certain conditions such as inflammation or infection.

The Haptoglobin test is often used in conjunction with other blood tests, such as a complete blood count (CBC), to provide a more comprehensive assessment of red blood cell health and function.

If you have concerns about your haptoglobin levels or suspect a hemolytic condition, it’s recommended to consult with a healthcare professional for proper interpretation of your test results and to discuss any necessary steps or treatments based on the findings. They will be able to provide you with the most accurate information and guide you accordingly.