BioTeZ has been specialized in mycotoxin and vitamin analysis within the field of food and feed analysis for more than 10 years now. We are experts in immunoaffinity columns (IAC) and in ELISAs.

Mycotoxins are fungal toxins and occur either in the growth phase of plants, when storing food and raw materials such as cereals and nuts, or they can enter the food chain as metabolites.

The highly-toxic mycotoxins endanger the human organism and that of other vertebrates and must be kept distant from the food chain. They have a carcinogenic, neurotoxic, immunsuppressive or mutagenic effect. The EU has enacted regulations governing permissible levels of mycotoxins which may not be exceeded. There are comparable regulations to protect the public in industrial countries such as the US and Japan. Careful analyses contribute towards ensuring food quality and health.

BioTeZ produces its own highly effective IAC series “B-TeZ” to determine mycotoxin contaminations. These products have been proven for many years. The IAC have excellent flow behavior and are extremely robust, guaranteeing easy enrichment and isolation of mycotoxins using highly-specific monoclonal antibodies.

We offer ready-to-use IAC in two sizes (1 ml and 3 ml) shown in our order form. Further we offer mycotoxin columns, e.g. Aflatoxin, Ochratoxin and Zearalenone, Fumonisin, T2/HT2, DON (Deoxynivalenol), Aflatoxin M1 and Ergot Alkaloids in standard columns or customized columns.

Further we offer combi columns Afla-Ochra; Afla-Ochra-Zearalenon; DON-Zearalenon, all-in-one and

Estradiol columns.

Our colums have the following advantages:

  • have high permeability, no increased pressure is required
  • little abrasion

We also offer:

  • ELISAs
  • Mycotoxin conjugates
  • Detection conjugates

Price List

BioTeZ has its own facilities for the production of IAC. We routinely produce IAC to prepare samples for mycotoxin analysis.

These technologies can also be used as customer services in differen sizes (0,1µl up to 100 L)

We are able to produce IAC (which you can use for your affinity chomotography) using your materials, e.g. antibodies, peptides, DNA and other proteins, antiserums, culture supernatants, immuno conjugates or low molecular substances.

The own BioTeZ technology guarantees an effective and structure saving couppling of the ligands.

We deliver ready-to-use columns in various sizes. In addition you receive a comprehensive description of how to use the colums

If you are interested in our services, please use the order form or simply send us an email This email address is being protected from spambots. You need JavaScript enabled to view it.

BioTeZ GmbH

Die BioTeZ Berlin-Buch GmbH ist ein Biotechnologie-Unternehmen und wurde 1992 gegründet. BioTeZ ist Partner der Forschung, der Pharmaindustrie und der Labordiagnostik.

  • Biodiagnostika
  • Oligonukleotide
  • Markierte Biomoleküle


BioTeZ Berlin Buch GmbH
Robert-Rössle-Strasse 10, Haus D 72
13125 Berlin - Germany

Tel: +49 30-9489-2130
Fax: +49 30-9494-509


MedicaMeet BioTeZ at MEDICA, 12-15 Nov. 2018, Düsseldorf, hall 3, booth G54. 

10th Potsdam Days on Bioanalysis (1./2. November 2018), Potsdam; 
Dr. Janko Brand will give insights in the development projects: recoveryELISA Alirocumab, Evolocumab and PCSK9

SWISS BIOTECH DAY 2018 (3 May 2018, Basel)   Swiss_Biotech_Day
Get Information about diagnostics and biotechnological services we offer: Therapeutic Drug Monitoring, Mycotoxin and Vitamin Analysis, Individual Conjugates, ELISA Development, Oligonucleotides, Human Proteases Research, Streptavidin Coatings, Immobilization Technologies; BioTeZ will summarize outcomes of therapeutic drug monitoring studies with Omalizumab/IgE, Adalimumab/TNF and provide insights into Alirocumab, Evolocumab/PCSK9 recoveryELISA Projects.

Deutsche Biotechnologietage We present at Deutsche Biotechnologietage 18-19 April 2018