Copper-Catalyzed Alkyne-Azide Cycloaddition on the Solid Phase for the Preparation of Fully Click-Modified Nucleic Acids.
Copper-Catalyzed Alkyne-Azide Cycloaddition on the Solid Phase for the Preparation of Fully Click-Modified Nucleic Acids.
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铜催化的炔烃叠氮化物固相环加成反应制备完全点击修饰的核酸
DOI:
10.1007/978-1-4939-9216-4_11
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发表时间:
1973
影响因子:
--
通讯作者:
Mayer G
中科院分区:
文献类型:
--
作者:
Rosenthal M;Pfeiffer F;Mayer G
Click chemistry has become a widely used method to insert modifications into DNA. Due to its commercial availability, 5′-ethynyl-deoxyuridine (EdU) is commonly incorporated into the DNA for subsequent modification by click reaction. However, it is partially oxidized during deprotection during solid-phase synthesis, resulting in a ketone that is no longer accessible for click modification. To enable the high-fidelity solid-phase synthesis of EdU-containing DNA, this protocol describes a procedure to perform the click reaction on the solid phase before deprotection. Afterwards, the DNA can be deprotected and purified according to standard procedures, and the full modification of EdU with the azide of choice can be analyzed by HPLC and HPLC/MS.
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影响因子:
4.7
作者:
Tolle, Fabian;Rosenthal, Malte;Mayer, Guenter
通讯作者:
Mayer, Guenter
影响因子:
3.6
作者:
Ingale, Sachin A.;Mei, Hui;Seela, Frank
通讯作者:
Seela, Frank
影响因子:
16.6
作者:
Besanceney-Webler, Christen;Jiang, Hao;Zheng, Tianqing;Feng, Lei;del Amo, David Soriano;Wang, Wei;Klivansky, Liana M.;Marlow, Florence L.;Liu, Yi;Wu, Peng
通讯作者:
Wu, Peng
影响因子:
4.3
作者:
Gierlich, Johannes;Gutsmiedl, Katrin;Carell, Thomas
通讯作者:
Carell, Thomas