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South · IgA Lab Test – Immunoglobulin A Testing

IgA Lab Test – Immunoglobulin A Testing in Louisiana

IgA Lab Test – Immunoglobulin A Testing is a laboratory test you can request directly. This test measures the amount of immunoglobulin A (IgA) in your body. IgA is an antibody that plays a key role in your immune system.

Typical turnaround1-3 business days
Price range$45
PreparationFollow the lab's instructions.
Sample typeBlood draw at a collection lab
ReferralNo referral required

What this test is

Immunoglobulin A (IgA) is a type of protein made by your immune system to fight off infections. It is found in mucous membranes, such as in your nose, airways, and digestive tract, as well as in body fluids like saliva, tears, and breast milk.

What it measures

  • Immunoglobulin A (IgA) — reflects immune system activity and response to infections

What the test involves

This test is performed on a blood sample. A healthcare professional will draw blood from a vein in your arm using a needle.

Why it is often ordered

A clinician may order this test to help evaluate your immune system's function. It can be used to investigate conditions related to infections, autoimmune disorders, or problems with nutrient absorption.

Preparation

It is important to follow any specific preparation instructions provided by the laboratory. Some tests may require fasting or avoiding certain foods or medications prior to sample collection.

How results are reported

Results for this test will indicate the level of IgA detected in your sample. Your healthcare provider will interpret these results, and the laboratory will provide a reference range for comparison, which can vary.

Before you go

  • Fasting requirements
  • Specific preparation instructions
  • How to interpret results

Cities

IgA Lab Test – Immunoglobulin A Testing in Louisiana communities

Choose your city for local context and to request this test.

New Orleans925,443IgA Lab Test – Immunoglobulin A TestingBaton Rouge610,751IgA Lab Test – Immunoglobulin A TestingShreveport286,200IgA Lab Test – Immunoglobulin A TestingLafayette254,286IgA Lab Test – Immunoglobulin A TestingLake Charles150,036IgA Lab Test – Immunoglobulin A TestingHouma146,665IgA Lab Test – Immunoglobulin A TestingMetairie140,590IgA Lab Test – Immunoglobulin A TestingMonroe117,197IgA Lab Test – Immunoglobulin A TestingMandeville105,097IgA Lab Test – Immunoglobulin A TestingSlidell94,498IgA Lab Test – Immunoglobulin A TestingAlexandria75,835IgA Lab Test – Immunoglobulin A TestingHammond75,688IgA Lab Test – Immunoglobulin A TestingKenner66,411IgA Lab Test – Immunoglobulin A TestingBossier City63,168IgA Lab Test – Immunoglobulin A TestingPrairieville34,118IgA Lab Test – Immunoglobulin A TestingMarrero31,928IgA Lab Test – Immunoglobulin A TestingCentral29,746IgA Lab Test – Immunoglobulin A TestingLaplace29,129IgA Lab Test – Immunoglobulin A TestingNew Iberia28,844IgA Lab Test – Immunoglobulin A TestingTerrytown25,388IgA Lab Test – Immunoglobulin A TestingRuston22,286IgA Lab Test – Immunoglobulin A TestingChalmette21,981IgA Lab Test – Immunoglobulin A TestingBayou Cane21,699IgA Lab Test – Immunoglobulin A TestingSulphur21,490IgA Lab Test – Immunoglobulin A TestingHarvey20,942IgA Lab Test – Immunoglobulin A TestingShenandoah20,068IgA Lab Test – Immunoglobulin A TestingZachary19,278IgA Lab Test – Immunoglobulin A TestingNatchitoches18,105IgA Lab Test – Immunoglobulin A TestingGretna17,836IgA Lab Test – Immunoglobulin A TestingEstelle17,650IgA Lab Test – Immunoglobulin A TestingOpelousas15,884IgA Lab Test – Immunoglobulin A TestingThibodaux15,242IgA Lab Test – Immunoglobulin A TestingYoungsville15,167IgA Lab Test – Immunoglobulin A TestingPineville14,653IgA Lab Test – Immunoglobulin A TestingLuling14,115IgA Lab Test – Immunoglobulin A TestingRiver Ridge13,435IgA Lab Test – Immunoglobulin A TestingClaiborne13,147IgA Lab Test – Immunoglobulin A TestingWest Monroe13,103IgA Lab Test – Immunoglobulin A TestingBroussard12,960IgA Lab Test – Immunoglobulin A TestingBaker12,736IgA Lab Test – Immunoglobulin A TestingMinden12,145IgA Lab Test – Immunoglobulin A TestingGonzales12,080IgA Lab Test – Immunoglobulin A TestingCrowley11,916IgA Lab Test – Immunoglobulin A TestingDestrehan11,827IgA Lab Test – Immunoglobulin A TestingMorgan City11,525IgA Lab Test – Immunoglobulin A TestingMoss Bluff11,453IgA Lab Test – Immunoglobulin A TestingWoodmere11,343IgA Lab Test – Immunoglobulin A TestingAbbeville11,313IgA Lab Test – Immunoglobulin A TestingBayou Blue11,229IgA Lab Test – Immunoglobulin A TestingWaggaman11,161IgA Lab Test – Immunoglobulin A TestingCovington11,155IgA Lab Test – Immunoglobulin A TestingRaceland11,002IgA Lab Test – Immunoglobulin A TestingGardere10,971IgA Lab Test – Immunoglobulin A TestingBogalusa10,921IgA Lab Test – Immunoglobulin A TestingTimberlane10,697IgA Lab Test – Immunoglobulin A TestingJefferson10,500IgA Lab Test – Immunoglobulin A TestingBelle Chasse10,406IgA Lab Test – Immunoglobulin A TestingDeRidder10,060IgA Lab Test – Immunoglobulin A TestingBastrop9,879IgA Lab Test – Immunoglobulin A TestingJennings9,836IgA Lab Test – Immunoglobulin A Testing