A system for in vitro selection of fully 2'-modified RNA aptamers.

IF 2.9 3区化学 Q1 CHEMISTRY, ORGANIC

Organic & Biomolecular Chemistry Pub Date : 2025-02-06 DOI:10.1039/d4ob01505c

Emily D Ziperman, Kate B Fitzpatrick, Malavika A Nair, Alexander W Sorum, Linda C Hsieh-Wilson, Isaac J Krauss

引用次数: 0

Abstract

SFM4-3, KOD DGLNK, and Therminator polymerase are investigated for their compatibility with SELection with Modified Aptamers (SELMA), an aptamer discovery method that enables incorporation of large nucleobase modifications such as glycans. We demonstrated that with suitable modifications to the primer design and protocol, these enzymes are compatible with SELMA, enabling 2'-fluoro or 2'-methoxy ribose modifications at all positions. In the case of 2'-fluoro modifications, Therminator exhibits cleaner incorporation of an alkyne-modified nucleobase for click chemistry.

查看原文本刊更多论文

求助全文

约1分钟内获得全文求助全文

来源期刊

Organic & Biomolecular Chemistry 化学-有机化学

CiteScore

5.50

自引率

9.40%

发文量

1056

审稿时长

1.3 months

期刊介绍： Organic & Biomolecular Chemistry is an international journal using integrated research in chemistry-organic chemistry. Founded in 2003 by the Royal Society of Chemistry, the journal is published in Semimonthly issues and has been indexed by SCIE, a leading international database. The journal focuses on the key research and cutting-edge progress in the field of chemistry-organic chemistry, publishes and reports the research results in this field in a timely manner, and is committed to becoming a window and platform for rapid academic exchanges among peers in this field. The journal's impact factor in 2023 is 2.9, and its CiteScore is 5.5.