Confidential lab testing · No referral required United States · 15,280 communities
RequestALab Find and request a lab test

Southwest · Crab Allergy Test – Shellfish Allergy

Crab Allergy Test – Shellfish Allergy in Arizona

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 Arizona communities

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

Phoenix4,047,095Crab Allergy Test – Shellfish AllergyTucson875,284Crab Allergy Test – Shellfish AllergyMesa497,752Crab Allergy Test – Shellfish AllergyChandler272,439Crab Allergy Test – Shellfish AllergyGilbert262,249Crab Allergy Test – Shellfish AllergyAvondale254,537Crab Allergy Test – Shellfish AllergyGlendale245,685Crab Allergy Test – Shellfish AllergyScottsdale238,685Crab Allergy Test – Shellfish AllergyPeoria187,733Crab Allergy Test – Shellfish AllergyTempe178,862Crab Allergy Test – Shellfish AllergySurprise141,875Crab Allergy Test – Shellfish AllergyYuma135,933Crab Allergy Test – Shellfish AllergyPrescott Valley97,901Crab Allergy Test – Shellfish AllergySan Tan Valley96,127Crab Allergy Test – Shellfish AllergyGoodyear93,651Crab Allergy Test – Shellfish AllergyBuckeye89,711Crab Allergy Test – Shellfish AllergyFlagstaff81,682Crab Allergy Test – Shellfish AllergyCasas Adobes70,224Crab Allergy Test – Shellfish AllergyQueen Creek57,728Crab Allergy Test – Shellfish AllergyMaricopa57,075Crab Allergy Test – Shellfish AllergyLake Havasu City56,510Crab Allergy Test – Shellfish AllergyCasa Grande53,488Crab Allergy Test – Shellfish AllergyMarana50,834Crab Allergy Test – Shellfish AllergyCatalina Foothills50,096Crab Allergy Test – Shellfish AllergyOro Valley46,515Crab Allergy Test – Shellfish AllergyPrescott45,063Crab Allergy Test – Shellfish AllergySierra Vista44,944Crab Allergy Test – Shellfish AllergyBullhead City41,064Crab Allergy Test – Shellfish AllergyApache Junction38,311Crab Allergy Test – Shellfish AllergySun City37,693Crab Allergy Test – Shellfish AllergyEl Mirage35,410Crab Allergy Test – Shellfish AllergySan Luis35,289Crab Allergy Test – Shellfish AllergySahuarita33,524Crab Allergy Test – Shellfish AllergyKingman32,204Crab Allergy Test – Shellfish AllergyDrexel Heights30,599Crab Allergy Test – Shellfish AllergyFortuna Foothills26,727Crab Allergy Test – Shellfish AllergySun City West26,354Crab Allergy Test – Shellfish AllergyFlorence25,356Crab Allergy Test – Shellfish AllergyFountain Hills23,639Crab Allergy Test – Shellfish AllergyAnthem22,750Crab Allergy Test – Shellfish AllergyRio Rico20,914Crab Allergy Test – Shellfish AllergyGreen Valley20,729Crab Allergy Test – Shellfish AllergyNogales19,829Crab Allergy Test – Shellfish AllergyNew River17,731Crab Allergy Test – Shellfish AllergyFlowing Wells16,965Crab Allergy Test – Shellfish AllergyDouglas16,470Crab Allergy Test – Shellfish AllergyPayson16,229Crab Allergy Test – Shellfish AllergyFort Mohave15,872Crab Allergy Test – Shellfish AllergyEloy15,171Crab Allergy Test – Shellfish AllergyTanque Verde14,946Crab Allergy Test – Shellfish AllergySierra Vista Southeast14,822Crab Allergy Test – Shellfish AllergyVail14,715Crab Allergy Test – Shellfish AllergySomerton14,126Crab Allergy Test – Shellfish AllergySun Lakes13,912Crab Allergy Test – Shellfish AllergyCoolidge13,347Crab Allergy Test – Shellfish AllergyValencia West12,887Crab Allergy Test – Shellfish AllergyNew Kingman-Butler12,858Crab Allergy Test – Shellfish AllergyChino Valley12,854Crab Allergy Test – Shellfish AllergyParadise Valley12,666Crab Allergy Test – Shellfish AllergyVerde Village12,658Crab Allergy Test – Shellfish Allergy