首页   按字顺浏览 期刊浏览 卷期浏览 The necessity of chromatographic purification prior to radioimmunoassay of diethylstilb...
The necessity of chromatographic purification prior to radioimmunoassay of diethylstilbestrol in the urine of cattle

 

作者: Th. J. Benraad,   R. W. Stephany,   F. M. A. Rosmalen,   J. A. Hofman,   J. G. Loeber,   L. H. Elvers,  

 

期刊: Veterinary Quarterly  （Taylor Available online 1981）
卷期: Volume 3, issue 4  

页码: 153-157

 

ISSN:0165-2176

 

年代: 1981

 

DOI:10.1080/01652176.1981.9693819

 

出版商: Taylor & Francis Group

 

数据来源: Taylor

 

摘要:

From the results of this study the conclusion can be drawn that radioimmunoassay (RIA) of diethylstilbestrol (DES) in crude urinary extracts may lead to highly unreliable results. Simple paper‐chromatographic purification, prior to radioimmunoassay, eliminates interfering substances responsible for ‘false DES’ values. Such a purification step is mandatory, certainly when the radioimmunoassay is used for statutory control purposes.

 

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