Mid-Atlantic · Crab Allergy Test – Shellfish Allergy

Crab Allergy Test – Shellfish Allergy in New York

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 New York communities

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

New York18,972,871Crab Allergy Test – Shellfish Allergy Brooklyn2,736,074Crab Allergy Test – Shellfish Allergy Queens2,405,464Crab Allergy Test – Shellfish Allergy Manhattan1,694,263Crab Allergy Test – Shellfish Allergy Bronx1,472,654Crab Allergy Test – Shellfish Allergy Buffalo1,004,655Crab Allergy Test – Shellfish Allergy Rochester737,309Crab Allergy Test – Shellfish Allergy Albany604,077Crab Allergy Test – Shellfish Allergy Staten Island495,747Crab Allergy Test – Shellfish Allergy Poughkeepsie423,386Crab Allergy Test – Shellfish Allergy Syracuse418,875Crab Allergy Test – Shellfish Allergy Yonkers209,730Crab Allergy Test – Shellfish Allergy Binghamton146,870Crab Allergy Test – Shellfish Allergy Utica112,948Crab Allergy Test – Shellfish Allergy New Rochelle80,685Crab Allergy Test – Shellfish Allergy Mount Vernon72,855Crab Allergy Test – Shellfish Allergy Schenectady66,809Crab Allergy Test – Shellfish Allergy Saratoga Springs66,290Crab Allergy Test – Shellfish Allergy Brentwood66,035Crab Allergy Test – Shellfish Allergy Glens Falls66,024Crab Allergy Test – Shellfish Allergy Elmira63,404Crab Allergy Test – Shellfish Allergy White Plains59,452Crab Allergy Test – Shellfish Allergy Levittown52,540Crab Allergy Test – Shellfish Allergy Troy50,717Crab Allergy Test – Shellfish Allergy Niagara Falls48,763Crab Allergy Test – Shellfish Allergy Freeport44,328Crab Allergy Test – Shellfish Allergy West Babylon43,397Crab Allergy Test – Shellfish Allergy Hicksville43,107Crab Allergy Test – Shellfish Allergy Coram41,431Crab Allergy Test – Shellfish Allergy Valley Stream40,304Crab Allergy Test – Shellfish Allergy East Meadow38,078Crab Allergy Test – Shellfish Allergy Elmont36,741Crab Allergy Test – Shellfish Allergy Central Islip36,292Crab Allergy Test – Shellfish Allergy Commack36,252Crab Allergy Test – Shellfish Allergy Long Beach34,820Crab Allergy Test – Shellfish Allergy New City34,118Crab Allergy Test – Shellfish Allergy Huntington Station34,050Crab Allergy Test – Shellfish Allergy Baldwin33,352Crab Allergy Test – Shellfish Allergy Spring Valley32,953Crab Allergy Test – Shellfish Allergy Uniondale32,791Crab Allergy Test – Shellfish Allergy Kiryas Joel32,498Crab Allergy Test – Shellfish Allergy Franklin Square32,381Crab Allergy Test – Shellfish Allergy Rome32,309Crab Allergy Test – Shellfish Allergy Centereach31,979Crab Allergy Test – Shellfish Allergy Ithaca31,819Crab Allergy Test – Shellfish Allergy Bay Shore31,488Crab Allergy Test – Shellfish Allergy Port Chester31,317Crab Allergy Test – Shellfish Allergy Oceanside31,182Crab Allergy Test – Shellfish Allergy North Tonawanda30,592Crab Allergy Test – Shellfish Allergy Middletown30,086Crab Allergy Test – Shellfish Allergy Jamestown28,818Crab Allergy Test – Shellfish Allergy Harrison28,635Crab Allergy Test – Shellfish Allergy Glen Cove28,187Crab Allergy Test – Shellfish Allergy Shirley28,059Crab Allergy Test – Shellfish Allergy West Islip27,557Crab Allergy Test – Shellfish Allergy Monsey27,359Crab Allergy Test – Shellfish Allergy Lindenhurst27,169Crab Allergy Test – Shellfish Allergy Holbrook26,958Crab Allergy Test – Shellfish Allergy Auburn26,913Crab Allergy Test – Shellfish Allergy Deer Park26,803Crab Allergy Test – Shellfish Allergy