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Updated: Aug 15, 2026
Production of Nurr-1 Specific Polyclonal Antibodies Free of Cross-reactivity Against Its Close Homologs, Nor1 and Nur77
Published on: August 17, 2015
[Production and analytical properties of antibodies with high specificity to zearalenone]
A A Burkin1, G P Kononenko, N A Soboleva
1All-Russia Research Institute of Veterinary Sanitation, Hygiene, and Ecology, Russian Academy of Agricultural Sciences, Moscow, 123022 Russia.
Abstract:
The time course of production, specificity, and analytical potential of anti-zearalenone polyclonal rabbit antibody synthesized by formaldehyde condensation and conjugated to bovine serum albumin were investigated. The relative cross-reactivities with natural analogues were: zearalenone, 100%; alpha-zearalenol, 0.15%; and beta-zearalenol, < 0.02%. With synthetic analogues: zearalanone, 31.7% and alpha-zearalanol, 0.12%. An enzyme immunoassay for zearalenone with a sensitivity of 0.1 ng/ml was developed on the basis of these antibodies and solid-phase conjugates homologous to the immunogen in the method of synthesis.
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