Biorex was established in 2014 and offers the manufacture and supply of food safety tests and immunoassay ELISA kits covering a wide variety of drug classes and food types. To date, it offers mycotoxins, pesticides, allergens, antibiotics and hormone tests for animal health. Biorex also offers high purity mycotoxin standard solutions that can be used as reference material for both ELISA and validation analysis.


Bekolut, develops and manufactures products for solid-phase extraction (SPE) , QuEChERS and Filtration. Even for small product lines, we offer convincing solutions in no time. Our product range comprises standard and customized SPE cartridges, all type of QuEChERS kits , syringe filters and glass fibre frits for organic contaminants residue analysis. As a company producing in and selling from Germany, we are able to offer the flexibility required to meet your requests fast and efficiently – from exceptional dimensions to slurry-packed cartridges. Of course, we are certified according to ISO 9001 and we guarantee consistent.


BioCheck has been established in England in 2004 and has been producing Allergen test kits, Meat & Species detection tedt kits for organizations in the food industry since its establishment. BioCheck test kits can be used both in a laboratory environment and in situations where rapid tests are required.


BioFront Technologies is a Florida corporation focused on manufacturing enzyme-linked immuno-sorbent assay (ELISA) kits, lateral flow devices (LFDs) and related products.

It is our mission to serve food manufacturers and others within the food industry by offering innovative and reliable products for food allergen detection and analysis.

MonoTraceTM ELISA kits represent the first comprehensive line of monoclonal antibody-based assays aimed at helping the food industry and regulators accurately detect and quantify trace amounts of food allergens in complex matrices.


LDN was founded in 1996 in Nordhorn, Germany, with the aim to develop, manufacture and supply specialty in-vitro diagnostics test systems and innovative technologies to the clinical and research laboratory markets. From the beginning the determination of biogenic amines with immunological test systems was in the core of our business – where we are nowadays the world wide market leader. Integral part of this success are e.g. our assays for the quantitative determination of free metanephrines in plasma, the catecholamines, histamine and serotonin.

This positive outcome encouraged us to expand our business to related diagnostic areas such as food safety (HistaSure™ Fish Rapid Test, HisQuick™), food intolerance, neurotransmitters and amino acids. Next, LDN introduced a comprehensive endocrinological panel, especially also for niche parameters e.g. free testosterone, 17-OH-progesterone, chromogranin A, DHT, estrone. We continue to innovate on a consistent base, developing on average 5-7 new products a year.

All of LDN products are manufactured in manufacturing plant of LDN in Germany.