Allergen - BLACKBERRY by EIA, Serum

Allergen – BLACKBERRY by EIA, Serum

Test Name: Allergen – Blackberry by EIA, Serum

Sample Required: Serum

Purpose:
This test measures IgE antibodies specific to blackberry to determine whether an individual has an allergic sensitization to blackberry fruit. It helps diagnose IgE-mediated food allergies and supports allergy management.

When is this test recommended?

• Itching or tingling in the mouth after eating blackberries
• Skin rash, hives, or eczema flare-ups
• Swelling of the lips, tongue, or throat
• Sneezing, wheezing, or breathing difficulty after consumption
• Nausea, vomiting, abdominal pain, or diarrhea following blackberry intake
• Evaluation of suspected berry or fruit allergies

Benefits

• Detects blackberry-specific IgE antibodies.
• Helps identify blackberry as a possible allergy trigger.
• Assists healthcare providers in planning allergen avoidance and treatment.
• Can be used alongside clinical history and other allergy investigations for accurate diagnosis.

Preparation

• No fasting or special preparation is generally required.
• Inform your doctor about your symptoms and current medications before testing.

Method

Enzyme Immunoassay (EIA)

Reporting

Qualitative and/or Quantitative (Blackberry-specific IgE level)

Who should consider this test?

• Individuals with suspected food allergies after consuming blackberries.
• Patients with unexplained allergic reactions.
• Individuals with multiple food allergies undergoing allergy evaluation.
• Children and adults with recurrent allergy symptoms related to fruit consumption.

Note: A positive IgE result indicates sensitization, but it should always be interpreted along with symptoms and clinical evaluation, as it does not by itself confirm a clinical food allergy.