{"title":"[Monoclonal antibody based enzyme-linked immunosorbent assay for aminoglycoside antibiotic kanamycin in foodstuff].","authors":"I A Gal'vidis, M A Burkin","doi":"","DOIUrl":null,"url":null,"abstract":"<p><p>Monoclonal antibodies to aminoglycoside antibiotic kanamycin (KM) were raised as a result of mice complex immunization with glutaraldehyde conjugates BSA with KM, tobramycin (TM) and gentamicin. Using antibodies an indirect competitive enzyme-linked immunosorbent assay was developed. This method allows to determine antibiotic up to 1.2 ng/ml in water solutions, milk and eggs and up to 2.5 ng/ml in honey. The recovery rate from these products spiked with KM was 83, 84 and 96% respectively. The assay of KM based on homologous and heterologous solid-phase conjugates were estimated. The cross-reactivity with TM could vary from 7 to 54%. The same indexes for of amikacin were more constant and reached 7-8%. The other aminoglycosides showed no inhibitory activity.</p>","PeriodicalId":9325,"journal":{"name":"Bioorganicheskaia khimiia","volume":"36 6","pages":"789-96"},"PeriodicalIF":0.0000,"publicationDate":"2010-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Bioorganicheskaia khimiia","FirstCategoryId":"1085","ListUrlMain":"","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 0
Abstract
Monoclonal antibodies to aminoglycoside antibiotic kanamycin (KM) were raised as a result of mice complex immunization with glutaraldehyde conjugates BSA with KM, tobramycin (TM) and gentamicin. Using antibodies an indirect competitive enzyme-linked immunosorbent assay was developed. This method allows to determine antibiotic up to 1.2 ng/ml in water solutions, milk and eggs and up to 2.5 ng/ml in honey. The recovery rate from these products spiked with KM was 83, 84 and 96% respectively. The assay of KM based on homologous and heterologous solid-phase conjugates were estimated. The cross-reactivity with TM could vary from 7 to 54%. The same indexes for of amikacin were more constant and reached 7-8%. The other aminoglycosides showed no inhibitory activity.
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