Review on enzyme-linked immunosorbent assays for sulfonamide residues in edible animal products.
The current status of enzyme-linked immunosorbent assays (ELISAs) for sulfonamides in edible animal products is reviewed. The attention was focused on the design and synthesis of haptens, conjugation to carrier protein, production of antibody, application of homologous and heterologous systems, as well as the molecular modeling of the haptens and sulfonamides. Researches have shown that sulfonamides seem to be particularly resistant to attempts to produce broad specificity antibodies. By summarizing the available research on sulfonamide ELISAs, it is hoped that it can be considered as a basis for further investigation aimed at developing the most efficient approaches for detection.
Zhang
Hongyan
H
Key Laboratory of Food Nutrition and Safety, Ministry of Education, Tianjin University of Science and Technology, Tianjin 300222, PR China. shwzhhy@163.com
Wang
Shuo
S
D000818:Animals; D000906:Antibodies / Q000737:chemistry* / Q000276:immunology; D004797:Enzyme-Linked Immunosorbent Assay / Q000379:methods*; D005504:Food Analysis / Q000379:methods*; D006241:Haptens / Q000737:chemistry* / Q000276:immunology; D006801:Humans; D013449:Sulfonamides / Q000032:analysis* / Q000276:immunology
D000906:Antibodies; D006241:Haptens; D013449:Sulfonamides