Alex2 Allergy Explorer

Jessica Bailey
May 30, 2023
5 min read

The ALEX2 Allergy Explorer is a blood test that can detect up to 295 allergens, including common and complex allergens, to help diagnose and manage allergies:

  • Allergens tested
  • The ALEX2 test can detect allergens such as pollen, mites, furry animals, insect venoms, molds and yeasts, food, latex, and more
  • How it works
  • The ALEX2 test measures allergen specific IgE (sIgE) and total IgE (tIgE) in a blood sample
  • Results
  • The ALEX2 test provides a comprehensive understanding of allergic cross-reactions and risk assessment of food allergies, which can help doctors tailor dietary recommendations
  • Where to get the test
  • The ALEX2 test is at The Vesey

Why Take an Allergy Test?

Do you dread the high pollen season, fear eating out in case you eat something that makes you feel uncomfortable, get anxious about visiting someone because your eyes itch and nose runs when you see their cat or dog? Chances are you have an allergy.

You are not alone however, as more than 1 in 4 of us are affected by allergies at some point in our lives. Whilst allergies are more common in children, increasing numbers of adults are also affected, with some of us developing more allergies as we get older.

Allergies occur when your body's immune system responds to something that is normally harmless, such as animal fur, pollens in the air, certain foods, or just house dust, as if they are harmful to the body. The response may be mild in the form of a runny nose, or coughing, and some breathing issues. Your skin may become tender and inflammed and itchy. Symptoms can also be severe and life-threatening, especially after repeated exposure to the substance, called an allergen.

Benefits of our Allergy Test

Detecting 295 allergens in a single test this is the most comprehensive allergy test available. Covering all the major problem allergens across multiple food groups, animals, pollens, mites, moulds & yeasts, and many more, this highly accurate test assists with allergy diagnosis, all from a few drops of blood safely collected at home.

A very unique feature of this test is that it tests for both traditional whole allergens, such as an apple, as well as molecular allergens. These are specific molecules found in the apple skin. Identifying molecular allergens provides a thorough understanding of allergic cross-reactions. Molecular allergens are found in a number of different foods and pollens. If you are allergic to a molecule found in a whole allergen like an apple you are also likely to react to other foods and some pollens containing that same molecule, resulting in similar unpleasant symptoms.

If a molecular allergy is identified the good news is that many of these molecules are not stable and can be "inactivated" by processing them.

Why Choose this Clinically Approved Comprehensive IgE-Mediated Allergy Test?

Detecting molecular allergens can also provide a risk assessment of food allergies allowing tailormade dietary recommendations and preventing overly restrictive diets. Many allergy tests do not detect molecular allergens and result in multiple allergy tests and high costs before getting a diagnosis.

The Allergy Solution test uses the latest in multiplex ELISA technology, in the search for the triggers of your allergies. It can provide enough information to an Allergist to see if your allergies can be cured. AIT is Allergen Specific Immunotherapy allows for a causative treatment of your allergy by training your immune system to tolerate the culprit allergen (e.g. Grass pollen).

This test is suitable for young children and adults of any age. Testing babies younger than 18 months old is not advisable unless discussed with an Allergy Specialist first.

What are the treatment options?

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