Quick Facts
- Sample: Blood
- Fasting: Fasting for at least 10-12 hours is required. You should stop biotin consumption at least 72 hours prior to collection.
- Turnaround: 3-5 days. May take longer based on weather, holiday, or lab delays.
What's Included
Iron Studies
- Iron, Total (Iron w/TIBC): Measures the amount of iron circulating in your blood, helping evaluate iron deficiency, thalassemia, possible sideroblastic anemia, and iron poisoning.
- Iron Binding Capacity (TIBC): Measures the blood's capacity to bind and transport iron, used alongside iron levels to support a differential diagnosis of anemia.
- UIBC: Reflects the portion of iron binding capacity not currently saturated with iron, providing additional context for iron status.
- Iron Saturation: Shows the percentage of transferrin that is saturated with iron, helping clarify overall iron status.
Ferritin
- Ferritin: Measures the protein that binds and stores iron in the liver, skeletal muscles, spleen, and bone marrow, reflecting how much iron is stored in your body.
Transferrin
- Transferrin: Measures the plasma protein that binds iron and transports it through circulation, helping evaluate iron deficiency and anemia.
Benefits
- Screens for iron deficiency and other causes of anemia.
- Evaluates how your body stores, binds, and transports iron.
- Supports differential diagnosis discussions with your healthcare provider.
- Provides a broad baseline view of iron-related biomarkers.
- Convenient blood test with standard preparation requirements.
Who Is This Test For?
- You are experiencing symptoms that may be related to low iron or anemia.
- You want a baseline look at your iron status.
- You have a personal or family history of anemia-related conditions.
- You want to monitor iron levels alongside your healthcare provider.
- You are following up on previous abnormal iron-related results.
How It Works
- Order Your Test Online
- Visit a Local Lab
- Get Results Online
FAQ
1. What is the purpose of this test?
This panel measures iron-related biomarkers, including total iron, iron binding capacity (TIBC and UIBC), iron saturation, ferritin, and transferrin. Together, these biomarkers help assess how iron is absorbed, stored, and transported in your body, supporting a broader picture of possible iron deficiency and other causes of anemia.
2. Who would benefit from this test?
This panel may benefit people interested in learning more about their iron status, including how their body stores and transports iron. It is intended for general screening purposes and is not intended to diagnose any specific condition on its own.
3. When should I order this panel?
You may consider ordering this panel as a general screening tool if you are interested in learning more about your iron status, or to support ongoing monitoring in discussion with your healthcare provider. Results should be reviewed with a healthcare provider for further guidance.
4. Do I need to fast before this test?
Yes. Fasting for at least 10-12 hours is required. You should stop biotin consumption at least 72 hours prior to collection.
5. How quickly will I get results?
Results are typically available in 3-5 business days. May take longer based on weather, holiday, or lab delays.
6. How do I interpret the results?
Individual biomarker values are useful, but looking at the pattern across all the biomarkers in this panel often provides more meaningful insight than any single result alone. Your healthcare provider can help you understand how your results relate to one another and to your overall health.
Disclaimer: Reference ranges may vary by laboratory. Listed ranges are general guidelines and may differ from those used by the performing lab. Always consult your healthcare provider for interpretation.
7. What should I do if my results are abnormal?
If any of your results fall outside the expected range, discuss them with your healthcare provider. They can help determine whether further testing or follow-up is appropriate based on your individual health history.
8. How often should I get tested?
Testing frequency depends on your individual health needs. Follow-up testing should be done as directed by your healthcare provider.
9. Why early detection matters
Understanding your iron-related biomarkers earlier may support more informed conversations with your healthcare provider about your overall health and ongoing monitoring. This panel is intended to support awareness, not to guarantee detection of any specific condition.
Pre-test preparation
Fasting for at least 10-12 hours is required. Patients should stop biotin consumption at least 72 hours prior to the collection.
