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Midwest · Casein Allergy Test – Milk Allergy

Casein Allergy Test – Milk Allergy in Minnesota

Below is a plain-language overview of the casein allergy test – milk allergy. A casein allergy test uses a blood sample to check for IgE antibodies that may indicate an allergic response to casein, a major protein in cow's milk.

Sample typeBlood and/or urine at a collection lab
ReferralIncluded — no referral from your own doctor needed

Lab requirements in Minnesota

Here is what you need before ordering and completing the Casein Allergy Test – Milk Allergy in MN. Review each item and confirm the details with the collection lab.

Physician's order
Included. A physician's order is required for lab testing and is provided for you by our partner's physicians — no referral from your own doctor is needed.
Fasting
Fasting is required for this test — follow the collection lab's instructions.
Preparation
No special preparation is typically required for this blood test, but you should follow the specific instructions provided by the collection lab. This may include avoiding certain…
Sample & visit
A blood and/or urine sample is collected; the visit usually takes about 10 minutes.
Identification
Bring the lab requisition form from your account. The collection lab may also ask for a government-issued photo ID.
Turnaround
1-3 business days
Availability
Our partner lab does not serve ND, RI, NY, NJ, MD or HI. Confirm availability for your location with the collection lab.

Before you go

  • Order your test before visiting a lab, then use the requisition form in your account.
  • Print the requisition form, or fax it to the lab directly from your account.
  • No scheduling is needed — visit the collection lab during its normal business hours.
  • A blood and/or urine sample is collected; the visit usually takes about 10 minutes.
  • Bring a government-issued photo ID in case the lab requests it.
  • Results are posted to your secure account within 1–3 business days.

Requirements are summarized from our partner lab's published policies. Preparation and availability can change — confirm current instructions with the collection lab before your visit.

What this test is

This test measures specific IgE antibodies in the blood that target casein, a protein that makes up about 80 percent of the proteins in cow's milk. It is used to help evaluate whether a person has a milk allergy, which is different from lactose intolerance.

What it measures

  • Casein-specific IgE — Reflects the level of allergic antibodies directed against casein protein.
  • Total IgE — Sometimes measured to provide context for allergic tendency, though not always included.
  • Milk protein components — May include other milk proteins like alpha-lactalbumin or beta-lactoglobulin if a broader panel is ordered.

What the test involves

A healthcare professional collects a small blood sample, usually from a vein in your arm, using a standard blood draw. The sample is then sent to a laboratory for analysis.

Why it is often ordered

A clinician may order this test when a person has symptoms such as hives, digestive upset, or breathing problems after consuming milk or dairy products. It can help determine whether those symptoms are related to an immune response to casein.

Preparation

No special preparation is typically required for this blood test, but you should follow the specific instructions provided by the collection lab. This may include avoiding certain medications or fasting, depending on the lab's protocol.

How results are reported

Results are reported as a level of specific IgE antibodies, often categorized from negative to high positive, along with a reference range. Reference ranges vary by laboratory, so your results should be interpreted in the context of the lab's own ranges and your clinical history.

Before you go

  • Whether any medications you take could affect the test results.
  • If fasting or other preparation is required before the blood draw.
  • How and when you will receive your test results.

Cities

Casein Allergy Test – Milk Allergy in Minnesota communities

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

Minneapolis2,856,952Casein Allergy Test – Milk AllergySt. Paul309,751Casein Allergy Test – Milk AllergySt. Cloud123,569Casein Allergy Test – Milk AllergyRochester119,732Casein Allergy Test – Milk AllergyDuluth118,975Casein Allergy Test – Milk AllergyBloomington89,436Casein Allergy Test – Milk AllergyBrooklyn Park85,247Casein Allergy Test – Milk AllergyPlymouth80,034Casein Allergy Test – Milk AllergyWoodbury74,014Casein Allergy Test – Milk AllergyMaple Grove69,900Casein Allergy Test – Milk AllergyLakeville69,026Casein Allergy Test – Milk AllergyBlaine68,999Casein Allergy Test – Milk AllergyEagan68,205Casein Allergy Test – Milk AllergyEden Prairie64,048Casein Allergy Test – Milk AllergyBurnsville63,926Casein Allergy Test – Milk AllergyCoon Rapids63,269Casein Allergy Test – Milk AllergyApple Valley55,237Casein Allergy Test – Milk AllergyMinnetonka53,809Casein Allergy Test – Milk AllergyEdina53,059Casein Allergy Test – Milk AllergySt. Louis Park49,539Casein Allergy Test – Milk AllergyMoorhead44,129Casein Allergy Test – Milk AllergyMankato43,938Casein Allergy Test – Milk AllergyShakopee43,396Casein Allergy Test – Milk AllergyMaplewood41,673Casein Allergy Test – Milk AllergyCottage Grove38,582Casein Allergy Test – Milk AllergyRichfield36,899Casein Allergy Test – Milk AllergyRoseville36,119Casein Allergy Test – Milk AllergyInver Grove Heights35,539Casein Allergy Test – Milk AllergyBrooklyn Center33,298Casein Allergy Test – Milk AllergyAndover32,471Casein Allergy Test – Milk AllergySavage32,092Casein Allergy Test – Milk AllergyFridley29,422Casein Allergy Test – Milk AllergyOakdale28,019Casein Allergy Test – Milk AllergyChaska27,461Casein Allergy Test – Milk AllergyRamsey27,409Casein Allergy Test – Milk AllergyPrior Lake27,242Casein Allergy Test – Milk AllergyShoreview26,871Casein Allergy Test – Milk AllergyOwatonna26,366Casein Allergy Test – Milk AllergyWinona26,199Casein Allergy Test – Milk AllergyAustin26,030Casein Allergy Test – Milk AllergyChanhassen25,646Casein Allergy Test – Milk AllergyRosemount25,513Casein Allergy Test – Milk AllergyElk River25,467Casein Allergy Test – Milk AllergyWhite Bear Lake24,520Casein Allergy Test – Milk AllergyFaribault24,310Casein Allergy Test – Milk AllergyChamplin23,877Casein Allergy Test – Milk AllergyNew Brighton23,293Casein Allergy Test – Milk AllergyFarmington23,253Casein Allergy Test – Milk AllergyCrystal23,143Casein Allergy Test – Milk AllergyGolden Valley22,247Casein Allergy Test – Milk AllergyHastings22,063Casein Allergy Test – Milk AllergyNew Hope21,683Casein Allergy Test – Milk AllergyColumbia Heights21,612Casein Allergy Test – Milk AllergyLino Lakes21,180Casein Allergy Test – Milk AllergyWillmar20,823Casein Allergy Test – Milk AllergySouth St. Paul20,637Casein Allergy Test – Milk AllergyWest St. Paul20,476Casein Allergy Test – Milk AllergyNorthfield20,374Casein Allergy Test – Milk AllergyForest Lake20,366Casein Allergy Test – Milk AllergyOtsego19,565Casein Allergy Test – Milk Allergy