Progress on Applications of G-quadruplex in Biochemical Analysis

被引:9
作者
Liu, Zhuo-Liang [1 ,2 ]
Tao, Cheng-An [1 ]
Wang, Jian-Fang [1 ]
机构
[1] Natl Univ Def Technol, Coll Liberal Arts & Sci, Dept Biol & Chem, Changsha 410073, Peoples R China
[2] Hunan Univ, Coll Chem & Chem Engn, State Key Lab Chemo Biosensing & Chemometr, Changsha 410082, Hunan, Peoples R China
基金
中国国家自然科学基金;
关键词
G-quadruplex; Functional nucleic acid; DNAzyme/RNAzyme; Biochemical analysis; Review; POLYNUCLEOTIDE KINASE-ACTIVITY; ASSISTED SIGNAL-AMPLIFICATION; NUCLEIC-ACID STRUCTURES; FREE COLORIMETRIC ASSAY; LABEL-FREE; AMPLIFIED DETECTION; FLUORESCENT SENSOR; DNA CARRIER; DNAZYME; RNA;
D O I
10.19756/j.issn.0253.3820.191399
中图分类号
O65 [分析化学];
学科分类号
070302 ; 081704 ;
摘要
G-quadruplex is a special secondary structure of nucleic acid. G-quadruplex can bind with hemin to form DNAzyme with peroxidase activity, and also it can enhance the fluorescence intensity of some dyes. As one of the functional nucleic acids, G-quadruplex is widely used in various biochemical analyses due to its high stability, specificity and flexibility. The application of G-quadruplex in biochemical analysis and its application prospects are briefly introduced.
引用
收藏
页码:153 / 163
页数:11
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