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New England · IgA Lab Test – Immunoglobulin A Testing

IgA Lab Test – Immunoglobulin A Testing in Connecticut

IgA Lab Test – Immunoglobulin A Testing is a laboratory test you can request directly. The IgA Lab Test measures the level of immunoglobulin A in the blood, which plays a role in the immune system.

Sample typeBlood draw at a collection lab
ReferralNo referral required

What this test is

The IgA test is a blood test that evaluates the concentration of immunoglobulin A, an antibody that helps protect the body from infections. It is part of the body's immune response and is found in mucous membranes, particularly in the respiratory and gastrointestinal tracts.

What it measures

  • Immunoglobulin A (IgA) — reflects immune system function

What the test involves

The test involves a standard blood draw, typically from a vein in the arm. The sample is then analyzed in a laboratory to determine IgA levels.

Why it is often ordered

Clinicians may order this test to assess immune function or investigate symptoms such as frequent infections. It can also help evaluate conditions related to the digestive system.

Preparation

Preparation instructions should be obtained from the lab conducting the test. Follow any specific guidelines provided by the laboratory.

How results are reported

Results are reported as a concentration of IgA in the blood. Reference ranges can differ between laboratories, so it's important to discuss results with a healthcare provider.

Before you go

  • Turnaround time for results
  • Specific preparation instructions
  • Sample collection details

Cities

IgA Lab Test – Immunoglobulin A Testing in Connecticut communities

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

Bridgeport975,078IgA Lab Test – Immunoglobulin A TestingHartford907,046IgA Lab Test – Immunoglobulin A TestingNew Haven587,648IgA Lab Test – Immunoglobulin A TestingNorwich201,726IgA Lab Test – Immunoglobulin A TestingWaterbury199,552IgA Lab Test – Immunoglobulin A TestingDanbury177,722IgA Lab Test – Immunoglobulin A TestingStamford134,820IgA Lab Test – Immunoglobulin A TestingNorwalk90,821IgA Lab Test – Immunoglobulin A TestingNew Britain74,022IgA Lab Test – Immunoglobulin A TestingMeriden60,790IgA Lab Test – Immunoglobulin A TestingBristol60,733IgA Lab Test – Immunoglobulin A TestingWest Haven55,518IgA Lab Test – Immunoglobulin A TestingMilford city 50,694IgA Lab Test – Immunoglobulin A TestingMiddletown47,164IgA Lab Test – Immunoglobulin A TestingShelton40,944IgA Lab Test – Immunoglobulin A TestingTorrington35,447IgA Lab Test – Immunoglobulin A TestingNaugatuck31,586IgA Lab Test – Immunoglobulin A TestingNew London27,585IgA Lab Test – Immunoglobulin A TestingWallingford Center19,211IgA Lab Test – Immunoglobulin A TestingAnsonia18,945IgA Lab Test – Immunoglobulin A TestingWillimantic18,150IgA Lab Test – Immunoglobulin A TestingStorrs16,784IgA Lab Test – Immunoglobulin A TestingDerby12,387IgA Lab Test – Immunoglobulin A TestingTrumbull Center10,468IgA Lab Test – Immunoglobulin A TestingKensington9,626IgA Lab Test – Immunoglobulin A TestingOakville9,507IgA Lab Test – Immunoglobulin A TestingConning Towers Nautilus Park9,479IgA Lab Test – Immunoglobulin A TestingSandy Hook9,406IgA Lab Test – Immunoglobulin A TestingRiverside9,133IgA Lab Test – Immunoglobulin A TestingLong Hill8,307IgA Lab Test – Immunoglobulin A TestingGlastonbury Center8,187IgA Lab Test – Immunoglobulin A TestingThompsonville8,134IgA Lab Test – Immunoglobulin A TestingSouthwood Acres7,875IgA Lab Test – Immunoglobulin A TestingRockville7,612IgA Lab Test – Immunoglobulin A TestingNew Canaan7,399IgA Lab Test – Immunoglobulin A TestingStaples7,125IgA Lab Test – Immunoglobulin A TestingCos Cob7,089IgA Lab Test – Immunoglobulin A TestingOld Greenwich6,929IgA Lab Test – Immunoglobulin A TestingWinsted6,662IgA Lab Test – Immunoglobulin A TestingNorthford6,117IgA Lab Test – Immunoglobulin A TestingSimsbury Center6,072IgA Lab Test – Immunoglobulin A TestingHazardville6,070IgA Lab Test – Immunoglobulin A TestingCheshire Village6,006IgA Lab Test – Immunoglobulin A TestingBranford Center5,934IgA Lab Test – Immunoglobulin A TestingDaniels Farm5,764IgA Lab Test – Immunoglobulin A TestingSherwood Manor5,710IgA Lab Test – Immunoglobulin A TestingNoroton5,682IgA Lab Test – Immunoglobulin A TestingPawcatuck5,383IgA Lab Test – Immunoglobulin A TestingLake Pocotopaug5,124IgA Lab Test – Immunoglobulin A TestingTerryville5,110IgA Lab Test – Immunoglobulin A TestingByram4,994IgA Lab Test – Immunoglobulin A TestingLong Hill4,645IgA Lab Test – Immunoglobulin A TestingQuinnipiac University4,614IgA Lab Test – Immunoglobulin A TestingStafford Springs4,611IgA Lab Test – Immunoglobulin A TestingMystic4,354IgA Lab Test – Immunoglobulin A TestingEast Village4,250IgA Lab Test – Immunoglobulin A TestingHeritage Village4,232IgA Lab Test – Immunoglobulin A TestingDanielson4,146IgA Lab Test – Immunoglobulin A TestingBroad Brook4,145IgA Lab Test – Immunoglobulin A TestingOronoque3,790IgA Lab Test – Immunoglobulin A Testing