About This Test
Intrinsic Factor, produced by cells lining the stomach, binds vitamin B12 (cyanocobalamin) to facilitate absorption of the vitamin. This antibody impedes the action of Intrinsic Factor as observed in approximately half of the patients who develop Pernicious anemia.
Test Parameters (1)
- Intrinsic Factor Antibody
Home Collection
✓ Available
Reports Available In
2 Days
Frequently Asked Questions
Outsourced test are being done from Dr. Lal Path Lab. Charges and reporting time is same as of Dr. Lal Path Labs.
No special preparation required
Intrinsic Factor (IF) is a protein produced by the stomach’s parietal cells that is essential for vitamin B12 absorption in the small intestine. Intrinsic factor antibodies are autoantibodies that target IF, leading to impaired B12 absorption. Testing for these antibodies is crucial in diagnosing certain types of anemia.
TAT Policy
The Turnaround Time (TAT) depends on the following factors:
- Registration date and time
- Type of scan or test
- Scan time or sample collection time
In uncommon circumstances, TAT may be delayed due to test complexity or reasons beyond our control. You will be informed of the estimated TAT at the time of registration.
