Experts in multiplex testing

MacroArray Diagnostics

is a Vienna-based MedTech company.

We develop, produce, and distribute tests, instruments and software for in-vitro diagnostics and research applications.

ALEX2 Logo

ALEX was the first ELISA based in vitro multiplex allergy test allowing simultaneous measurement of total IgE (tlgE) and specific IgE (slgE) against a plethora of allergen extracts and molecular allergens.

Continuing this tradition is its successor product ALEX2.




For laboratories with a lower through-put and little lab space, ImageXplorer is a suitable choice. This cost-effective system has a very low footprint (approx. 0.5 m², without PC/Laptop). The maximum number of samples per run is 96 MADx tests per working day.

ImageXplorer comes along with a lab rocker, 2 array holders and an incubation chamber.

Learn more


Pollen allergy in late summer and autumn?

Calendar Icon 9/6/2021 Tag Icon TopNews, Alex, TrendsAndTopics, Services

Have you ever heard about pollen allergy in late summer and autumn?

Food allergies that are based on pollen allergy?

We are talking about weed allergy, ragweed and mugwort allergies, as well as pollen-related food allergies.

Holiday joy spoiled by seafood allergy

Calendar Icon 8/2/2021 Tag Icon TopNews, Alex, TrendsAndTopics, Services

All ALEX advantages at a glance:

  • Determination of important risk markers that are most likely to be responsible for severe reactions

  • Indicators of cross-reactivity

  • Identification of allergens that are primary food allergens, facilitating the diagnosis of allergic sensitisation to specific shellfish species or families

Update EAACI 2021: ALEX2 results on 22 posters!

Calendar Icon 7/26/2021 Tag Icon Press, TopNews, Alex, MarketInsights, TrendsAndTopics, Publications

ALEX is already well established - results were presented on 22 posters.

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