{"title":"Rapid desilylation of oligoribonucleotides at elevated temperatures: cleavage activity in ribozyme-substrate assays.","authors":"R Vinayak, A Andrus, A Hampel","doi":"","DOIUrl":null,"url":null,"abstract":"<p><p>Treatment of 2'-O-silyl-oligoribonucleotides with triethylamine trihydrofluoride in DMF at 55 degrees C for 1 h effected complete desilylation. The product was isolated by a single addition of 1-butanol to the reaction mixture. The resulting RNA was found to be identical with that obtained by traditional desilylation methods as analyzed by HPLC, enzyme digest and ribozyme-substrate assays.</p>","PeriodicalId":8980,"journal":{"name":"Biomedical peptides, proteins & nucleic acids : structure, synthesis & biological activity","volume":"1 4","pages":"227-30"},"PeriodicalIF":0.0000,"publicationDate":"1995-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Biomedical peptides, proteins & nucleic acids : structure, synthesis & biological activity","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
Treatment of 2'-O-silyl-oligoribonucleotides with triethylamine trihydrofluoride in DMF at 55 degrees C for 1 h effected complete desilylation. The product was isolated by a single addition of 1-butanol to the reaction mixture. The resulting RNA was found to be identical with that obtained by traditional desilylation methods as analyzed by HPLC, enzyme digest and ribozyme-substrate assays.
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