Description
Transferrin
Sample Type: Serum
Tests Included:
Transferrin measurement
Sample Required:
Blood sample
Test Time:
Results are typically available within a few days.
Test Range Values:
Normal transferrin levels vary based on age, gender, and other factors.
What is the test?
This test measures the concentration of transferrin in the blood. Transferrin is a protein that binds to and transports iron in the bloodstream. Abnormal transferrin levels can indicate various conditions related to iron metabolism.
Test Procedure:
A blood sample is drawn from a vein, and the concentration of transferrin is measured in the laboratory.
When to take the test:
When a healthcare provider suspects iron-related disorders, such as iron deficiency anemia or hemochromatosis, they may order this test.
Who should take the test:
Patients with symptoms suggestive of iron-related conditions, individuals with a family history of such conditions, or those undergoing iron supplementation may require this test for diagnosis and monitoring.
Precautions for exceptional cases (pregnancy, etc.):
Transferrin levels can be influenced by pregnancy. Pregnant individuals should inform their healthcare provider about their pregnancy status for accurate interpretation of the results.
Frequently Asked Questions (FAQs) for Transferrin Test:
Q1: What does low transferrin indicate?
A: Low transferrin levels can indicate protein malnutrition, liver disease, or chronic inflammation. It can also occur in conditions like nephrotic syndrome, where proteins are lost through the urine.
Q2: What does high transferrin indicate?
A: High transferrin levels can occur in iron deficiency anemia, where the body increases transferrin production to compensate for low iron levels. Elevated transferrin levels can also be seen in certain cancers, inflammatory disorders, or during recovery from blood loss.
Q3: Can transferrin levels fluctuate based on dietary changes?
A: Transferrin levels are more influenced by the body’s iron status and inflammation than by short-term dietary changes. Iron deficiency or excess, as well as inflammation, can affect transferrin levels.
*Please note that specific testing protocols and guidelines may vary based on the latest recommendations from health authorities and regulatory agencies. It is essential to consult healthcare professionals and follow local testing guidelines for accurate and appropriate testing.
