Mountain West · Crab Allergy Test – Shellfish Allergy

Crab Allergy Test – Shellfish Allergy in Utah

Crab Allergy Test – Shellfish Allergy is a laboratory test you can request directly. The Crab Allergy Test checks for an allergic reaction to crab by measuring specific IgE antibodies in the blood.

Sample typeBlood draw at a collection lab

ReferralNo referral required

What this test is

This test measures the level of IgE antibodies in the blood that are specific to crab proteins. It helps identify a potential allergic reaction to crab, a type of shellfish. The presence of these antibodies suggests an immune response to crab exposure.

What it measures

Crab-specific IgE — reflects the immune system's response to crab proteins

What the test involves

The test involves a standard blood draw, where a healthcare professional collects a sample from a vein in your arm. The sample is then analyzed for specific IgE antibodies.

Why it is often ordered

Clinicians typically order this test if there are symptoms suggestive of a crab allergy, such as hives, itching, or difficulty breathing after eating crab. It helps in confirming whether crab is the trigger for these allergic reactions.

Preparation

Preparation for the test may vary, so it is important to follow the specific instructions provided by the collection lab.

How results are reported

Results indicate the level of IgE antibodies specific to crab, and whether they suggest an allergy. Reference ranges differ between laboratories, so results should be interpreted in context.

Before you go

Sample collection requirements
Turnaround time for results
Specific preparation instructions

Cities

Crab Allergy Test – Shellfish Allergy in Utah communities

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

Salt Lake City1,135,344Crab Allergy Test – Shellfish Allergy Ogden608,259Crab Allergy Test – Shellfish Allergy Provo551,645Crab Allergy Test – Shellfish Allergy West Valley City139,361Crab Allergy Test – Shellfish Allergy St. George127,890Crab Allergy Test – Shellfish Allergy West Jordan116,045Crab Allergy Test – Shellfish Allergy Logan106,319Crab Allergy Test – Shellfish Allergy Orem96,734Crab Allergy Test – Shellfish Allergy Sandy96,272Crab Allergy Test – Shellfish Allergy Layton80,858Crab Allergy Test – Shellfish Allergy South Jordan75,617Crab Allergy Test – Shellfish Allergy Lehi73,911Crab Allergy Test – Shellfish Allergy Millcreek63,430Crab Allergy Test – Shellfish Allergy Taylorsville60,295Crab Allergy Test – Shellfish Allergy Herriman52,860Crab Allergy Test – Shellfish Allergy Murray50,183Crab Allergy Test – Shellfish Allergy Draper49,978Crab Allergy Test – Shellfish Allergy Bountiful45,496Crab Allergy Test – Shellfish Allergy Riverton44,773Crab Allergy Test – Shellfish Allergy Eagle Mountain42,905Crab Allergy Test – Shellfish Allergy Spanish Fork41,953Crab Allergy Test – Shellfish Allergy Roy39,076Crab Allergy Test – Shellfish Allergy Pleasant Grove37,228Crab Allergy Test – Shellfish Allergy Saratoga Springs36,977Crab Allergy Test – Shellfish Allergy Kearns36,842Crab Allergy Test – Shellfish Allergy Midvale35,313Crab Allergy Test – Shellfish Allergy Tooele35,223Crab Allergy Test – Shellfish Allergy Springville34,750Crab Allergy Test – Shellfish Allergy Cedar City34,246Crab Allergy Test – Shellfish Allergy Cottonwood Heights33,597Crab Allergy Test – Shellfish Allergy American Fork32,822Crab Allergy Test – Shellfish Allergy Kaysville32,438Crab Allergy Test – Shellfish Allergy Clearfield31,802Crab Allergy Test – Shellfish Allergy Holladay31,738Crab Allergy Test – Shellfish Allergy Syracuse31,715Crab Allergy Test – Shellfish Allergy Magna29,128Crab Allergy Test – Shellfish Allergy Washington27,689Crab Allergy Test – Shellfish Allergy South Salt Lake26,086Crab Allergy Test – Shellfish Allergy Farmington23,990Crab Allergy Test – Shellfish Allergy Clinton23,192Crab Allergy Test – Shellfish Allergy North Salt Lake21,411Crab Allergy Test – Shellfish Allergy Payson21,093Crab Allergy Test – Shellfish Allergy North Ogden20,703Crab Allergy Test – Shellfish Allergy Hurricane19,501Crab Allergy Test – Shellfish Allergy Brigham City19,373Crab Allergy Test – Shellfish Allergy Highland18,913Crab Allergy Test – Shellfish Allergy South Ogden17,363Crab Allergy Test – Shellfish Allergy West Haven16,918Crab Allergy Test – Shellfish Allergy Centerville16,711Crab Allergy Test – Shellfish Allergy Bluffdale16,576Crab Allergy Test – Shellfish Allergy Heber16,416Crab Allergy Test – Shellfish Allergy Santaquin13,602Crab Allergy Test – Shellfish Allergy Smithfield13,263Crab Allergy Test – Shellfish Allergy Grantsville12,331Crab Allergy Test – Shellfish Allergy Vineyard11,579Crab Allergy Test – Shellfish Allergy Woods Cross11,372Crab Allergy Test – Shellfish Allergy Lindon11,346Crab Allergy Test – Shellfish Allergy Mapleton11,226Crab Allergy Test – Shellfish Allergy West Point10,963Crab Allergy Test – Shellfish Allergy Pleasant View10,733Crab Allergy Test – Shellfish Allergy