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Secretory IgA Intestinal Permeability Test

SKU: diag
Secretory IgA (SIgA), an immune marker, is found in saliva in the mouth, throughout the gastrointestinal tract and in the mucus secretions throughout the body. SIgA provides our first line of defence against bacteria, food residue, fungus, parasites and viruses. Deficiency of SigA is the most common immuno-deficiency.

Purchase on our secure website.
Lab order is provided by us.
You receive a collection kit for saliva, urine, or finger stick to collect at home and mail to the lab. Some tests require a blood draw at a local lab.
You receive the results by email within 2-3 weeks.
Got insurance? Some tests are covered. Call 800 385-7863 for more information.
Practitioner phone consultations available, some included with test.

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