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Mountain West · IgA Lab Test – Immunoglobulin A Testing

IgA Lab Test – Immunoglobulin A Testing in Montana

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 Montana communities

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

Billings124,973IgA Lab Test – Immunoglobulin A TestingMissoula92,863IgA Lab Test – Immunoglobulin A TestingGreat Falls62,112IgA Lab Test – Immunoglobulin A TestingBozeman51,574IgA Lab Test – Immunoglobulin A TestingButte34,368IgA Lab Test – Immunoglobulin A TestingHelena32,060IgA Lab Test – Immunoglobulin A TestingKalispell24,260IgA Lab Test – Immunoglobulin A TestingBelgrade10,555IgA Lab Test – Immunoglobulin A TestingHavre9,417IgA Lab Test – Immunoglobulin A TestingAnaconda9,380IgA Lab Test – Immunoglobulin A TestingHelena Valley Southeast9,316IgA Lab Test – Immunoglobulin A TestingHelena Valley West Central8,550IgA Lab Test – Immunoglobulin A TestingMiles City8,441IgA Lab Test – Immunoglobulin A TestingLivingston8,110IgA Lab Test – Immunoglobulin A TestingEvergreen7,988IgA Lab Test – Immunoglobulin A TestingWhitefish7,783IgA Lab Test – Immunoglobulin A TestingLaurel7,164IgA Lab Test – Immunoglobulin A TestingLockwood7,162IgA Lab Test – Immunoglobulin A TestingSidney6,240IgA Lab Test – Immunoglobulin A TestingLewistown5,967IgA Lab Test – Immunoglobulin A TestingFour Corners5,649IgA Lab Test – Immunoglobulin A TestingColumbia Falls5,304IgA Lab Test – Immunoglobulin A TestingOrchard Homes5,170IgA Lab Test – Immunoglobulin A TestingPolson5,161IgA Lab Test – Immunoglobulin A TestingGlendive4,928IgA Lab Test – Immunoglobulin A TestingBigfork4,683IgA Lab Test – Immunoglobulin A TestingHelena Valley Northwest4,653IgA Lab Test – Immunoglobulin A TestingHamilton4,632IgA Lab Test – Immunoglobulin A TestingLolo4,338IgA Lab Test – Immunoglobulin A TestingMalmstrom AFB4,098IgA Lab Test – Immunoglobulin A TestingDillon3,930IgA Lab Test – Immunoglobulin A TestingHardin3,754IgA Lab Test – Immunoglobulin A TestingHelena Valley Northeast3,607IgA Lab Test – Immunoglobulin A TestingNorth Browning3,253IgA Lab Test – Immunoglobulin A TestingGlasgow3,192IgA Lab Test – Immunoglobulin A TestingBig Sky3,141IgA Lab Test – Immunoglobulin A TestingShelby3,139IgA Lab Test – Immunoglobulin A TestingCut Bank3,049IgA Lab Test – Immunoglobulin A TestingDeer Lodge2,938IgA Lab Test – Immunoglobulin A TestingConrad2,758IgA Lab Test – Immunoglobulin A TestingLibby2,745IgA Lab Test – Immunoglobulin A TestingMontana City2,735IgA Lab Test – Immunoglobulin A TestingWolf Point2,638IgA Lab Test – Immunoglobulin A TestingLakeside2,463IgA Lab Test – Immunoglobulin A TestingLame Deer2,231IgA Lab Test – Immunoglobulin A TestingTownsend2,224IgA Lab Test – Immunoglobulin A TestingEast Missoula2,162IgA Lab Test – Immunoglobulin A TestingColstrip2,094IgA Lab Test – Immunoglobulin A TestingThree Forks2,084IgA Lab Test – Immunoglobulin A TestingColumbus2,069IgA Lab Test – Immunoglobulin A TestingPablo2,037IgA Lab Test – Immunoglobulin A TestingRed Lodge2,032IgA Lab Test – Immunoglobulin A TestingMalta2,031IgA Lab Test – Immunoglobulin A TestingCrow Agency1,993IgA Lab Test – Immunoglobulin A TestingStevensville1,959IgA Lab Test – Immunoglobulin A TestingKing Arthur Park1,951IgA Lab Test – Immunoglobulin A TestingClancy1,902IgA Lab Test – Immunoglobulin A TestingManhattan1,884IgA Lab Test – Immunoglobulin A TestingWest Glendive1,868IgA Lab Test – Immunoglobulin A TestingChoteau1,826IgA Lab Test – Immunoglobulin A Testing