Intended use:

A competitive enzyme immunoassay for screening and quantitative analysis of diethylstilbestrol (DES) in various matrices.

General Information:

Diethylstilbestrol (DES) is banned in the European Union for use as growth promoter in livestock. Recommended concentration for screening tests have been set: 2 µg/kg (ppb) for liver and 1 µg/kg for urine and tissue.


  • Low detection limit of 0.18 µg/kg for tissue and 0.16 µg/l for urine.


Article Numbers5081DES
Test format Microtiter plate with 96 wells (12 strips with 8 wells each)
Sample preparation For tissue and urine fast and efficient methods are included in the kit manual under 8. Sample preparation.
Incubation time 1 h 30 min
LOD (Detection limit) Tissue 0.18 µg/kg, urine 0.16 µg/l
Detection capability CCβ Tissue 0.25 µg/kg, urine 0.20 µg/l
Validated matrices

Tissue and urine.

Detected analyte

Diethylstilbestrol (DES) in tissue and urine.

Evaluation Microtiter plate spectrophotometer (450 nm)
Similar products
EuroProxima Diethylstilbestrol (DES) Spiking Solution
EuroProxima Diethylstilbest...
EuroProxima Diethylstilbestrol (DES) Spiking Solution can be used for the production of positive control samples suitable for the validation (e.g. ...
RIDASCREEN® β-Agonists
RIDASCREEN® β-Agonists
RIDASCREEN® β-Agonists is a competitive enzyme immuno­assay for the quantitative analysis of β-Agonists in urine, serum, meat, liver, milk and feed.
RIDASCREEN® Clenbuterol
RIDASCREEN® Clenbuterol
RIDASCREEN® Clenbuterol is a competitive enzyme immunoassay for the quantitative analysis of clenbuterol in milk, meat, liver, kidney, urine, plasm...

Product support

Questions? Tap into our team’s expertise. We’re here to support you and your business throughout the testing process to ensure your success.

Start typing and press Enter to search