Ordering the Soluble Transferrin Receptor Test
Ordering the Soluble Transferrin Receptor Test can help assess iron levels in your body. This test measures the amount of soluble transferrin receptor in your blood, which can indicate iron deficiency or overload. Interestingly, this test can also help differentiate between iron deficiency anemia and anemia of chronic disease.
When you order this test, you can expect the following benefits:
- Helps identify iron deficiency or overload.
- Assists in distinguishing between different types of anemia.
- Provides insights into your body’s iron metabolism.
- Supports diagnosis of conditions affecting iron levels.
- Offers a non-invasive way to monitor iron status.
Who Should Consider the Test
People experiencing fatigue or weakness might find this test helpful. For example, someone who feels unusually tired despite getting enough sleep might benefit from understanding their iron levels.
Consider ordering this test if you:
- Experience persistent fatigue or weakness.
- Have a family history of iron-related disorders.
- Are pregnant and want to monitor iron levels.
- Follow a vegetarian or vegan diet.
- Have been diagnosed with chronic diseases like rheumatoid arthritis.
Knowing your iron status can help manage symptoms and guide treatment. Delaying this test might lead to prolonged symptoms or misdiagnosis of anemia types.
How to Prepare for the Test
No fasting is required for the Soluble Transferrin Receptor Test. It’s important to follow any instructions from your healthcare provider to ensure the test is conducted properly.
Labs Included When Ordering Your Soluble Transferrin Receptor Test
| Test Name | Reference Range | Significance | Low and High Levels of Soluble Transferrin Receptor |
|---|---|---|---|
| Soluble Transferrin Receptor | 2.2 – 5.0 | This biomarker helps evaluate iron status by measuring the amount of transferrin receptor in the blood. It is useful in diagnosing iron deficiency and differentiating it from other types of anemia. |
High levels mean possible iron deficiency or increased erythropoiesis.
Low levels mean potential iron overload or decreased erythropoiesis. |
Lab reference values are subject to change. Refer to the Quest Diagnostics lab test directory for current ranges.
Soluble Transferrin Receptor FAQ
Is there Soluble Transferrin Receptor testing near me?
To find nearby locations for Soluble Transferrin Receptor testing, use the patient service center locator. This is especially helpful if you need a convenient site for sample collection due to fatigue or other symptoms related to iron levels.
What is the cost of the test?
The cost of the test includes all fees, such as sample collection at patient service centers. It’s worth ordering to better understand your iron status, especially if you’re experiencing unexplained fatigue.
How often should I retest?
Retesting is generally recommended every 3 to 6 months, depending on your initial results and treatment plan. Regular monitoring can help track changes in iron levels and adjust treatment as needed.
How accurate is the test?
The Soluble Transferrin Receptor Test uses immunoassay methods to measure receptor levels, providing precise results. TrueHealthLabs.com partners with CLIA-certified laboratories to uphold rigorous testing standards for dependable results.
Medical Review Board
Reviewed by Jeff Donohue M.D. from Body Logic and Brady Hurst DC, CCCN. Written by True Health Lab’s team of editorial health contributors.
Disclaimer: This information is for educational purposes only and not intended as medical advice. Consult your healthcare provider for personalized guidance.
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