ALEX (Allergy Explorer) Test

Overview

ALEX is among the most comprehensive allergy testing platforms currently available, combining traditional allergen extracts with component-resolved (molecular) diagnostics in a single assay. This approach allows clinicians to accurately distinguish true allergic sensitization from cross-reactive responses.

Scope of Analysis

The ALEX test evaluates the following parameters:

• 300+ alerjen, including:
  • Pollens
  • House dust mites
  • Molds
  • Animal dander
  • Insect venoms
  • Food allergens
• Molecular allergen components, enabling differentiation between:
  • Primary (true) allergies
  • Cross-reactive sensitizations
• Total IgE (Immunoglobulin E), a key immunological marker commonly elevated in allergic individuals

Clinical Value in Preventive Check-Ups

When included as part of a comprehensive health check-up, the ALEX test provides valuable insight into both symptomatic and subclinical allergic sensitization.

This test is particularly recommended for individuals who:

• Present with unexplained respiratory, dermatological, or gastrointestinal symptoms
• Have a documented family history of allergy or asthma
• Seek early detection of potential allergic sensitizations
• Require a more detailed evaluation beyond standard skin-prick or basic IgE testing

Test Procedure

1. A single venous blood sample is collected under standard clinical conditions.
2. The sample is processed in a specialized laboratory using high-resolution molecular allergy profiling.
3. Results are typically available within one working day.
4. A comprehensive report provides quantitative values for each allergen, supporting clinical interpretation.

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