Test overview
ELISA based in-vitro multiplex allergy test

Multiplex test with up to 300 allergens

ALEX (Allergy Xplorer) was the first ELISA based in-vitro multiplex allergy test allowing simultaneous measurements of total IgE (tIgE) and specific IgE (sIgE) against a large number of allergen extracts and molecular allergens. ALEX² is its improved successor product with an even larger allergen panel, including the widest range of molecular allergens (178) available on the market. ALEX² improves the quality of diagnosis and makes individualised and evidence-based therapy possible for every patient.

Available kits:
20 Arrays
50 Arrays


  1. Covers nearly 100% of all globally relevant allergens in one assay run

  2. Comprehensive picture of patient's sensitisation status

  3. No time wasted by searching allergen databases

  4. Individualised therapy options included

Allergen panel

  • ELISA-based IgE multiplex assay
  • 117 extracts & 178 molecular allergens
  • 60+ unique molecular allergens
  • Total IgE included
Allergen list Learn more

CCD-free detection

  • Non-specific IgE antibodies against cross-reactive carbohydrate determinants (CCDs) are automatically blocked
  • High specificity and lower interpretative burden
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  • Nano-bead technology
  • Choose from 15 predefined allergen panels (based on allergen groups)
  • Design your own allergen panel via on-demand multiplex features
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Powerful CCD inhibition

ALEX² Case Studies

Everything you need to know
Information & downloads
Allergen list PDF
Product flyer PDF
Patient folder PDF
Sample report PDF
Quick guide PDF
Instructions for Use PDF
All documents
Automatic processing

Automatic processing

Fully automated batch analysers capable of processing 10-50 samples in one run. Benchtop devices for laboratories with mid to high through-put.

Manual processing

Manual processing

A cost-effective system with very low footprint. Suitable for little lab space with a lower through-put.

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