STD Booking Find and request a lab test

Pacific · Crawfish Allergy Test – Shellfish Allergy

Crawfish Allergy Test – Shellfish Allergy in California

Crawfish Allergy Test – Shellfish Allergy is a laboratory test you can request directly. This blood test helps identify an IgE antibody response to crawfish, a type of shellfish.

Typical turnaround1-3 business days
Price range$49
PreparationFollow the lab's instructions.
Sample typeBlood draw at a collection lab
ReferralNo referral required

What this test is

This test measures the amount of specific IgE antibodies in your blood that are directed against proteins found in crawfish. Elevated levels may indicate an allergic sensitivity to this crustacean.

What it measures

  • Crawfish (Crayfish) IgE — reflects the presence of IgE antibodies specific to crawfish

What the test involves

A standard blood draw from a vein in your arm is required for this test. The collected blood sample is then sent to the laboratory for analysis.

Why it is often ordered

A clinician may order this test if you are experiencing symptoms suggestive of a crawfish allergy after exposure. It can help confirm or rule out an allergy to crawfish.

Preparation

No specific preparation is usually needed for this test. You should follow any specific instructions provided by the laboratory where your blood will be drawn.

How results are reported

Results are typically reported within a few business days and indicate the level of specific IgE antibodies to crawfish. Reference ranges, which help interpret these levels, can vary between laboratories.

Before you go

  • How long will results take?
  • How should I prepare for the blood draw?
  • Where can I get this test done?

Cities

Crawfish Allergy Test – Shellfish Allergy in California communities

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

Los Angeles12,121,244Crawfish Allergy Test – Shellfish AllergySan Francisco3,290,197Crawfish Allergy Test – Shellfish AllergySan Diego3,084,174Crawfish Allergy Test – Shellfish AllergyRiverside2,022,285Crawfish Allergy Test – Shellfish AllergySacramento1,924,167Crawfish Allergy Test – Shellfish AllergySan Jose1,729,879Crawfish Allergy Test – Shellfish AllergyFresno719,558Crawfish Allergy Test – Shellfish AllergyConcord640,270Crawfish Allergy Test – Shellfish AllergyBakersfield590,845Crawfish Allergy Test – Shellfish AllergyMission Viejo588,540Crawfish Allergy Test – Shellfish AllergyMurrieta509,526Crawfish Allergy Test – Shellfish AllergyLong Beach466,565Crawfish Allergy Test – Shellfish AllergyOakland437,548Crawfish Allergy Test – Shellfish AllergyStockton406,822Crawfish Allergy Test – Shellfish AllergyVictorville389,060Crawfish Allergy Test – Shellfish AllergyModesto382,994Crawfish Allergy Test – Shellfish AllergyLancaster381,732Crawfish Allergy Test – Shellfish AllergyOxnard366,330Crawfish Allergy Test – Shellfish AllergyIndio361,831Crawfish Allergy Test – Shellfish AllergyAnaheim348,204Crawfish Allergy Test – Shellfish AllergyAntioch322,796Crawfish Allergy Test – Shellfish AllergySanta Rosa314,196Crawfish Allergy Test – Shellfish AllergySanta Ana313,818Crawfish Allergy Test – Shellfish AllergyIrvine297,868Crawfish Allergy Test – Shellfish AllergySanta Clarita275,230Crawfish Allergy Test – Shellfish AllergyChula Vista274,818Crawfish Allergy Test – Shellfish AllergyVisalia249,804Crawfish Allergy Test – Shellfish AllergyFremont231,502Crawfish Allergy Test – Shellfish AllergySan Bernardino220,821Crawfish Allergy Test – Shellfish AllergyThousand Oaks211,045Crawfish Allergy Test – Shellfish AllergyMoreno Valley208,371Crawfish Allergy Test – Shellfish AllergyFontana208,087Crawfish Allergy Test – Shellfish AllergySalinas199,290Crawfish Allergy Test – Shellfish AllergyHuntington Beach198,735Crawfish Allergy Test – Shellfish AllergySanta Barbara198,240Crawfish Allergy Test – Shellfish AllergyGlendale196,512Crawfish Allergy Test – Shellfish AllergyHemet191,170Crawfish Allergy Test – Shellfish AllergyVallejo181,882Crawfish Allergy Test – Shellfish AllergyElk Grove175,510Crawfish Allergy Test – Shellfish AllergyOntario175,223Crawfish Allergy Test – Shellfish AllergyOceanside174,461Crawfish Allergy Test – Shellfish AllergyRancho Cucamonga173,946Crawfish Allergy Test – Shellfish AllergyGarden Grove172,708Crawfish Allergy Test – Shellfish AllergyPalmdale167,987Crawfish Allergy Test – Shellfish AllergySanta Cruz165,933Crawfish Allergy Test – Shellfish AllergyHayward162,254Crawfish Allergy Test – Shellfish AllergyCorona157,844Crawfish Allergy Test – Shellfish AllergyMerced157,617Crawfish Allergy Test – Shellfish AllergySunnyvale155,550Crawfish Allergy Test – Shellfish AllergyPomona151,592Crawfish Allergy Test – Shellfish AllergyEscondido151,443Crawfish Allergy Test – Shellfish AllergyTorrance147,156Crawfish Allergy Test – Shellfish AllergyRoseville145,687Crawfish Allergy Test – Shellfish AllergyFairfield145,163Crawfish Allergy Test – Shellfish AllergyFullerton142,964Crawfish Allergy Test – Shellfish AllergySanta Maria142,230Crawfish Allergy Test – Shellfish AllergyOrange139,195Crawfish Allergy Test – Shellfish AllergyPasadena138,771Crawfish Allergy Test – Shellfish AllergyYuba City129,536Crawfish Allergy Test – Shellfish AllergySanta Clara127,922Crawfish Allergy Test – Shellfish Allergy