This is a morning, fasting test. Call 8872524007 if you'd like us to collect at home before breakfast.
What the Iron Studies test checks
- Serum iron: the iron travelling in the blood at that moment, bound to a protein called transferrin.
- TIBC (total iron binding capacity): how much iron transferrin could carry if it were full.
- UIBC (unsaturated iron binding capacity): the spare, empty capacity. TIBC equals serum iron plus UIBC.
- Transferrin saturation: serum iron divided by TIBC, shown as a percentage.
Some reports also include ferritin, which shows stored iron. If yours doesn't, your doctor may add it.
Why your doctor may order it
The commonest reason is anaemia, especially when a haemoglobin test or CBC shows small, pale red cells. Women with heavy periods, pregnant women, growing children and people with piles, ulcers or worm infestation are frequently tested. Doctors also use iron studies to check that iron tablets or injections are working, and to look for iron overload in people who have had many blood transfusions, such as those with thalassaemia.
How to prepare
Come in the morning after an overnight fast of 8 to 12 hours. Serum iron is highest in the morning and drops later in the day, so a 7:00 to 10:00 am sample is the fairest comparison with reference ranges. Plain water is fine; tea, milk and biscuits break the fast. Our blood test preparation guide covers fasting in more detail.
Iron tablets or syrup taken that morning can push serum iron up for several hours. Tell your doctor you take them and follow their advice on timing; don't stop any medicine on your own.
Sample type and report time
- Sample: serum (red or yellow cap); a gentle draw matters, as burst red cells release iron
- Fasting: yes, overnight
- Report: same day or next day
Need the sample taken at home before you've eaten? Book on 8872524007.
Understanding your results
Rough patterns your doctor looks for:
- Iron deficiency: low serum iron, high TIBC, low transferrin saturation (often under about 15 to 20%).
- Anaemia of inflammation or chronic disease: low iron, low or normal TIBC.
- Iron overload, such as haemochromatosis or repeated transfusions: high iron and high saturation, often above 45%.
Recent iron tablets, oral contraceptives and pregnancy raise TIBC; infections and liver disease can lower it. The range printed on your report is the one that applies, as ranges vary by lab and method. Your doctor reads the result alongside your symptoms and other tests.
FAQ
What is TIBC in a blood test?
TIBC is total iron binding capacity: how much iron your transferrin could carry. It usually rises when the body is short of iron, because the liver makes more transferrin to grab whatever iron is available.
What is UIBC in a blood test?
UIBC is the unsaturated, or empty, part of that carrying capacity. Labs measure it directly and add serum iron to get TIBC.
Is an iron studies test the same as a CBC?
No. A CBC counts cells and haemoglobin, while iron studies measure the iron supply behind them. Doctors often order both together, and both are part of our Full Body Checkup.
Where can I get an iron test near me in Banur early in the morning?
Alpha Laboratory opens at 7:00 am, and we can also collect at home through home sample collection in Banur and nearby villages.
What is the TIBC test price on its own?
TIBC is normally reported as part of iron studies rather than alone. Call or WhatsApp for the current price of the panel.
Book at Alpha Laboratory
Iron studies give the clearest answer from an early, fasting sample, and our doors open at 7:00 am on M.C. Road, Banur. Book your iron test on 8872524007, WhatsApp us, or see hours and directions.