Mid-Atlantic · Crab Allergy Test – Shellfish Allergy

Crab Allergy Test – Shellfish Allergy in Delaware

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 Delaware communities

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

Dover125,931Crab Allergy Test – Shellfish Allergy Wilmington70,926Crab Allergy Test – Shellfish Allergy Newark31,393Crab Allergy Test – Shellfish Allergy Middletown23,001Crab Allergy Test – Shellfish Allergy Bear21,625Crab Allergy Test – Shellfish Allergy Glasgow15,342Crab Allergy Test – Shellfish Allergy Brookside14,202Crab Allergy Test – Shellfish Allergy Hockessin13,464Crab Allergy Test – Shellfish Allergy Smyrna12,619Crab Allergy Test – Shellfish Allergy Pike Creek Valley11,718Crab Allergy Test – Shellfish Allergy Milford11,249Crab Allergy Test – Shellfish Allergy Claymont9,508Crab Allergy Test – Shellfish Allergy Wilmington Manor8,212Crab Allergy Test – Shellfish Allergy North Star8,009Crab Allergy Test – Shellfish Allergy Seaford7,852Crab Allergy Test – Shellfish Allergy Pike Creek7,398Crab Allergy Test – Shellfish Allergy Georgetown7,079Crab Allergy Test – Shellfish Allergy Edgemoor6,681Crab Allergy Test – Shellfish Allergy Millsboro6,542Crab Allergy Test – Shellfish Allergy Elsmere6,167Crab Allergy Test – Shellfish Allergy New Castle5,482Crab Allergy Test – Shellfish Allergy Highland Acres3,910Crab Allergy Test – Shellfish Allergy Laurel3,886Crab Allergy Test – Shellfish Allergy Clayton3,845Crab Allergy Test – Shellfish Allergy Camden3,786Crab Allergy Test – Shellfish Allergy Rising Sun-Lebanon3,772Crab Allergy Test – Shellfish Allergy Harrington3,730Crab Allergy Test – Shellfish Allergy Lewes3,257Crab Allergy Test – Shellfish Allergy Milton3,224Crab Allergy Test – Shellfish Allergy Dover Base Housing3,135Crab Allergy Test – Shellfish Allergy Long Neck3,022Crab Allergy Test – Shellfish Allergy Selbyville2,806Crab Allergy Test – Shellfish Allergy Greenville2,763Crab Allergy Test – Shellfish Allergy Townsend2,671Crab Allergy Test – Shellfish Allergy Ocean View2,556Crab Allergy Test – Shellfish Allergy Bridgeville2,499Crab Allergy Test – Shellfish Allergy Delmar2,241Crab Allergy Test – Shellfish Allergy Riverview2,091Crab Allergy Test – Shellfish Allergy Delaware City1,885Crab Allergy Test – Shellfish Allergy Woodside East1,867Crab Allergy Test – Shellfish Allergy Millville1,790Crab Allergy Test – Shellfish Allergy Kent Acres1,756Crab Allergy Test – Shellfish Allergy Cheswold1,705Crab Allergy Test – Shellfish Allergy Wyoming1,636Crab Allergy Test – Shellfish Allergy Rodney Village1,472Crab Allergy Test – Shellfish Allergy Greenwood1,459Crab Allergy Test – Shellfish Allergy Rehoboth Beach1,392Crab Allergy Test – Shellfish Allergy Bellefonte1,294Crab Allergy Test – Shellfish Allergy Newport1,224Crab Allergy Test – Shellfish Allergy St. Georges1,197Crab Allergy Test – Shellfish Allergy Felton1,144Crab Allergy Test – Shellfish Allergy Frankford1,088Crab Allergy Test – Shellfish Allergy Dagsboro1,087Crab Allergy Test – Shellfish Allergy