Total Immunoglobulins
Cyrex
Sample type: Serum
Requires fasting: No
Phlebotomy is required for this test
Details
This test assesses a patient's overall production of Immunoglobulin G, Immunoglobulin A, and Immunoglobulin M in the body, an important measurement of general immunity.
- Immunoglobulin A (IgA)
- Immunoglobulin G (IgG)
- Immunoglobulin M (IgM)
Estimated days for results: Results should arrive 14 business days after the lab receives samples.
14 business days
Before You Start
- Please read the provided test collection instructions.
- If you are taking immunosuppressants or corticosteroid drugs, contact your healthcare provider regarding the timing of this test, as these drugs can lead to false-negative results.
- DO NOT discontinue any prescription medication without consulting your healthcare provider.
- DO NOT eat a high-fat meal before your blood draw.
- Hydrate before your blood draw.
Day of Collection
- Samples must be collected by a phlebotomist.
State restrictions:
Patient can't order this test if they are located in Hawaii, Puerto Rico, New Jersey, New York, or Rhode Island
